|
![M48T12-150PC1](/thumb/small/fb/M48T02-150PC1.JPG) |
M48T12-150PC1 |
STMicroelectronics |
IC RTC CLK/CALENDAR PAR 24DIP |
在庫あり2565 pcs |
![](https://allelco.componentsearchengine.com/icon.php?mna=STMicroelectronics&mpn=M48T12-150PC1&lang=ja-JP&q3=1) |
|
- |
4.5V ~ 5.5V |
- |
HH:MM:SS (24 hr) |
YY-MM-DD-dd |
- |
3mA @ 4.5V ~ 5.5V |
- |
- |
- |
- |
M48T12 |
Tube |
Timekeeper® |
- |
0°C ~ 70°C |
Through Hole |
Clock/Calendar |
Leap Year |
Parallel |
24-DIP Module (0.600', 15.24mm) |
24-PCDIP, CAPHAT® |
|
|
![DS1554W-120IND+](/thumb/small/26/175~21-0245~~32.JPG) |
DS1554W-120IND+ |
Analog Devices Inc./Maxim Integrated |
IC RTC CLK/CALENDAR PAR 32EDIP |
在庫あり1088 pcs |
![](https://allelco.componentsearchengine.com/icon.php?mna=Analog Devices Inc./Maxim Integrated&mpn=DS1554W-120IND+&lang=ja-JP&q3=1) |
|
- |
2.97V ~ 3.63V |
32KB |
HH:MM:SS (24 hr) |
YY-MM-DD-dd |
- |
4mA @ 3.3V |
- |
- |
- |
- |
DS1554 |
Tube |
- |
- |
-40°C ~ 85°C |
Through Hole |
Clock/Calendar |
Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K |
Parallel |
32-DIP Module (0.600', 15.24mm) |
32-EDIP |
|
|
![DS12CR887-5+](/thumb/small/eb/24-EDIP.jpg) |
DS12CR887-5+ |
Analog Devices Inc./Maxim Integrated |
IC RTC CLK/CALENDAR PAR 24EDIP |
在庫あり4549 pcs |
![](https://allelco.componentsearchengine.com/icon.php?mna=Analog Devices Inc./Maxim Integrated&mpn=DS12CR887-5+&lang=ja-JP&q3=1) |
|
- |
4.5V ~ 5.5V |
114B |
HH:MM:SS (12/24 hr) |
YY-MM-DD-dd |
2V ~ 3.05V |
2mA @ 4.5V ~ 5.5V |
- |
- |
- |
- |
DS12CR887 |
Tube |
- |
- |
-40°C ~ 85°C |
Through Hole |
Clock/Calendar |
Alarm, Leap Year, NVSRAM, Square Wave Output, Trickle-Charger |
Parallel |
24-DIP Module (0.600", 15.24mm) |
24-EDIP |
|
|
![M48T37V-10MH1F](/thumb/small/fe/296~4201503~DCE~44.jpg) |
M48T37V-10MH1F |
STMicroelectronics |
IC RTC CLK/CALENDAR PAR 44SOH |
在庫あり1614 pcs |
![](https://allelco.componentsearchengine.com/icon.php?mna=STMicroelectronics&mpn=M48T37V-10MH1F&lang=ja-JP&q3=1) |
|
- |
3V ~ 3.6V |
- |
HH:MM:SS (24 hr) |
YY-MM-DD-dd |
- |
2mA @ 3V ~ 3.6V |
- |
- |
- |
- |
M48T37 |
Tape & Reel (TR) |
Timekeeper® |
- |
0°C ~ 70°C |
Surface Mount |
Clock/Calendar |
Alarm, Leap Year, Watchdog Timer |
Parallel |
44-BSOP (0.337", 8.56mm Width) requires SNAPHAT |
44-SOH |
|
|
![PT7C4307WEX](/thumb/small/e3/aoz8308so-02.jpg) |
PT7C4307WEX |
Diodes Incorporated |
IC RTC CLK/CALENDAR I2C 8SOIC |
在庫あり44990 pcs |
![](https://allelco.componentsearchengine.com/icon.php?mna=Diodes Incorporated&mpn=PT7C4307WEX&lang=ja-JP&q3=1) |
|
- |
4.5V ~ 5.5V |
56B |
HH:MM:SS (12/24 hr) |
YY-MM-DD-dd |
2V ~ 3.5V |
1.5mA @ 4.5V ~ 5.5V |
- |
- |
- |
- |
PT7C4307 |
Tape & Reel (TR) |
- |
- |
-40°C ~ 85°C |
Surface Mount |
Clock/Calendar |
Alarm, Leap Year, NVSRAM, Square Wave Output |
I²C, 2-Wire Serial |
8-SOIC (0.154", 3.90mm Width) |
8-SOIC |
|
|
![ISL1208IU8](/thumb/small/92/8-MSOP%2CM8U.jpg) |
ISL1208IU8 |
Renesas Electronics America Inc |
IC RTC CLK/CALENDAR I2C 8MSOP |
在庫あり6320 pcs |
![](https://allelco.componentsearchengine.com/icon.php?mna=Renesas Electronics America Inc&mpn=ISL1208IU8&lang=ja-JP&q3=1) |
|
- |
2.7V ~ 5.5V |
2B |
HH:MM:SS (12/24 hr) |
YY-MM-DD-dd |
1.8V ~ 5.5V |
4µA ~ 6µA @ 3V ~ 5V |
- |
- |
- |
- |
ISL1208 |
Tube |
- |
- |
-40°C ~ 85°C |
Surface Mount |
Clock/Calendar |
Alarm, Leap Year, SRAM |
I²C, 2-Wire Serial |
8-TSSOP, 8-MSOP (0.118', 3.00mm Width) |
8-MSOP |
|
|
![DS1742W-120](/thumb/small/eb/24-EDIP.jpg) |
DS1742W-120 |
Analog Devices Inc./Maxim Integrated |
IC RTC CLK/CALENDAR PAR 24EDIP |
在庫あり16440 pcs |
![](https://allelco.componentsearchengine.com/icon.php?mna=Analog Devices Inc./Maxim Integrated&mpn=DS1742W-120&lang=ja-JP&q3=1) |
|
- |
2.97V ~ 3.63V |
2KB |
HH:MM:SS (24 hr) |
YY-MM-DD-dd |
- |
2mA @ 3.3V |
- |
- |
- |
- |
DS1742 |
Tube |
- |
- |
0°C ~ 70°C |
Through Hole |
Clock/Calendar |
Leap Year, NVSRAM, Y2K |
Parallel |
24-DIP Module (0.600', 15.24mm) |
24-EDIP |
|
|
![PCF2123TS/1,118](/thumb/small/cc/14-TSSOP.jpg) |
PCF2123TS/1,118 |
NXP USA Inc. |
IC RTC CLK/CALENDAR SPI 14TSSOP |
在庫あり37820 pcs |
![](https://allelco.componentsearchengine.com/icon.php?mna=NXP USA Inc.&mpn=PCF2123TS/1,118&lang=ja-JP&q3=1) |
|
- |
1.6V ~ 5.5V |
- |
HH:MM:SS (12/24 hr) |
YY-MM-DD-dd |
- |
0.33µA ~ 0.38µA @ 2V ~ 5V |
- |
- |
- |
- |
PCF2123 |
Tape & Reel (TR) |
- |
- |
-40°C ~ 85°C |
Surface Mount |
Clock/Calendar |
Alarm, Leap Year, Square Wave Output, Watchdog Timer |
SPI |
14-TSSOP (0.173", 4.40mm Width) |
14-TSSOP |
|
|
![PT7C433833WE](/thumb/small/e3/aoz8308so-02.jpg) |
PT7C433833WE |
Diodes Incorporated |
IC RTC CLK/CALENDAR I2C 8SOIC |
在庫あり8650 pcs |
![](https://allelco.componentsearchengine.com/icon.php?mna=Diodes Incorporated&mpn=PT7C433833WE&lang=ja-JP&q3=1) |
|
- |
2.7V ~ 5.5V |
56b |
HH:MM:SS (12/24 hr) |
YY-MM-DD-dd |
1.5V ~ 3.7V |
125µA @ 2.7V ~ 5.5V |
- |
- |
- |
- |
- |
Tube |
- |
- |
-40°C ~ 85°C (TA) |
Surface Mount |
Clock/Calendar |
Leap Year, NVSRAM, Square Wave Output |
I²C, 2-Wire Serial |
8-SOIC (0.154', 3.90mm Width) |
8-SOIC |
|
|
![DS1682S+](/thumb/small/e4/175~21-0041~SA~8.JPG) |
DS1682S+ |
Analog Devices Inc./Maxim Integrated |
IC RTC ELAPSED CNT I2C 8SOIC |
在庫あり7254 pcs |
![](https://allelco.componentsearchengine.com/icon.php?mna=Analog Devices Inc./Maxim Integrated&mpn=DS1682S+&lang=ja-JP&q3=1) |
|
- |
2.5V ~ 5.5V |
10B |
Binary |
Binary |
- |
4µA ~ 15µA @ 3V ~ 5.5V |
- |
- |
- |
- |
DS1682 |
Tube |
- |
- |
-40°C ~ 85°C |
Surface Mount |
Elapsed Time Counter |
Alarm, EEPROM |
I²C, 2-Wire Serial |
8-SOIC (0.154', 3.90mm Width) |
8-SOIC |
|
|
![PT7C4311ZEEX](/thumb/small/a4/31~PD-2116~ZE~8.JPG) |
PT7C4311ZEEX |
Diodes Incorporated |
IC RTC CLK/CALENDAR I2C 8TDFN |
在庫あり65910 pcs |
![](https://allelco.componentsearchengine.com/icon.php?mna=Diodes Incorporated&mpn=PT7C4311ZEEX&lang=ja-JP&q3=1) |
|
- |
1.2V ~ 5.5V |
56B |
HH:MM:SS (24 hr) |
YY-MM-DD |
2V ~ 3.5V |
150µA @ 1.5V ~ 5.5V |
- |
- |
- |
- |
PT7C4311 |
Tape & Reel (TR) |
- |
- |
-40°C ~ 85°C (TA) |
Surface Mount |
Clock/Calendar |
Leap Year, Square Wave Output, Y2K |
I²C, 2-Wire Serial |
8-WFDFN Exposed Pad |
8-TDFN (2x3) |
|
|
![MAX6900ETT+T](/thumb/small/76/6-TDFN%2021-0137I.jpg) |
MAX6900ETT+T |
Analog Devices Inc./Maxim Integrated |
IC RTC CLK/CALENDAR I2C 6TDFN |
在庫あり12020 pcs |
![](https://allelco.componentsearchengine.com/icon.php?mna=Analog Devices Inc./Maxim Integrated&mpn=MAX6900ETT+T&lang=ja-JP&q3=1) |
|
- |
2V ~ 5.5V |
31B |
HH:MM:SS (12/24 hr) |
YY-MM-DD-dd |
- |
0.63µA ~ 1.7µA |
- |
- |
- |
- |
MAX6900 |
Tape & Reel (TR) |
- |
- |
-40°C ~ 85°C |
Surface Mount |
Clock/Calendar |
Leap Year, NVSRAM |
I²C, 2-Wire Serial |
6-WDFN Exposed Pad |
6-TDFN (3x3) |
|
|
![DS1248Y-70IND+](/thumb/small/26/175~21-0245~~32.JPG) |
DS1248Y-70IND+ |
Analog Devices Inc./Maxim Integrated |
IC RTC PHANTOM CHIP PAR 32EDIP |
在庫あり1055 pcs |
![](https://allelco.componentsearchengine.com/icon.php?mna=Analog Devices Inc./Maxim Integrated&mpn=DS1248Y-70IND+&lang=ja-JP&q3=1) |
|
- |
4.5V ~ 5.5V |
128KB |
HH:MM:SS:hh (12/24 hr) |
YY-MM-DD-dd |
- |
10mA @ 5V |
- |
- |
- |
- |
DS1248 |
Tube |
- |
- |
-40°C ~ 85°C |
Through Hole |
Phantom Time Chip |
NVSRAM |
Parallel |
32-DIP Module (0.600", 15.24mm) |
32-EDIP |
|
|
![BQ3285EP](/thumb/small/6f/BQ3285P-SB2.JPG) |
BQ3285EP |
Texas Instruments |
IC RTC CLK/CALENDAR PAR 24DIP |
在庫あり7740 pcs |
![](https://allelco.componentsearchengine.com/icon.php?mna=Texas Instruments&mpn=BQ3285EP&lang=ja-JP&q3=1) |
|
- |
4.5V ~ 5.5V |
242B |
HH:MM:SS (12/24 hr) |
YY-MM-DD-dd |
2.5V ~ 4V |
300µA @ 5V |
- |
- |
- |
- |
BQ3285 |
Tube |
- |
- |
0°C ~ 70°C |
Through Hole |
Clock/Calendar |
Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output |
Parallel |
24-DIP (0.600', 15.24mm) |
24-PDIP |
|
|
![ISL1218IUZ-T](/thumb/small/92/8-MSOP%2CM8U.jpg) |
ISL1218IUZ-T |
Renesas Electronics America Inc |
IC RTC CLK/CALENDAR I2C 8MSOP |
在庫あり9270 pcs |
![](https://allelco.componentsearchengine.com/icon.php?mna=Renesas Electronics America Inc&mpn=ISL1218IUZ-T&lang=ja-JP&q3=1) |
|
- |
2.7V ~ 5.5V |
8B |
HH:MM:SS (12/24 hr) |
YY-MM-DD-dd |
1.8V ~ 5.5V |
4µA ~ 6µA @ 3V ~ 5V |
- |
- |
- |
- |
ISL1218 |
Tape & Reel (TR) |
- |
- |
-40°C ~ 85°C |
Surface Mount |
Clock/Calendar |
Alarm, Leap Year, SRAM |
I²C, 2-Wire Serial |
8-TSSOP, 8-MSOP (0.118', 3.00mm Width) |
8-MSOP |
|
|
![PT7C4372AWEX](/thumb/small/e3/aoz8308so-02.jpg) |
PT7C4372AWEX |
Diodes Incorporated |
IC RTC CLK/CALENDAR I2C 8SOIC |
在庫あり11200 pcs |
![](https://allelco.componentsearchengine.com/icon.php?mna=Diodes Incorporated&mpn=PT7C4372AWEX&lang=ja-JP&q3=1) |
|
- |
1.8V ~ 6V |
- |
HH:MM:SS (12/24 hr) |
YY-MM-DD-dd |
- |
0.8µA @ 3V |
- |
- |
- |
- |
- |
Tape & Reel (TR) |
- |
- |
-40°C ~ 85°C (TA) |
Surface Mount |
Clock/Calendar |
Alarm, Leap Year |
I²C, 2-Wire Serial |
8-SOIC (0.154", 3.90mm Width) |
8-SOIC |
|
|
![PT7C43390LE](/thumb/small/89/31%3B-PD-1261%3B-U%3B-8-Top-View.jpg) |
PT7C43390LE |
Diodes Incorporated |
IC RTC CLK/CALENDAR I2C 8MSOP |
在庫あり14450 pcs |
![](https://allelco.componentsearchengine.com/icon.php?mna=Diodes Incorporated&mpn=PT7C43390LE&lang=ja-JP&q3=1) |
|
- |
1.3V ~ 5.5V |
- |
HH:MM:SS (12/24 hr) |
YY-MM-DD-dd |
- |
0.65µA ~ 0.7µA @ 3V ~ 5V |
- |
- |
- |
- |
- |
Tube |
- |
- |
-40°C ~ 85°C |
Surface Mount |
Clock/Calendar |
Alarm, Leap Year, Square Wave Output |
I²C, 2-Wire Serial |
8-TSSOP, 8-MSOP (0.118', 3.00mm Width) |
8-MSOP |
|
|
![DS1339C-3#](/thumb/small/6f/tda7463d013tr.jpg) |
DS1339C-3# |
Maxim Integrated |
IC RTC CLK/CALENDAR I2C 16-SOIC |
在庫あり17240 pcs |
![](https://allelco.componentsearchengine.com/icon.php?mna=Maxim Integrated&mpn=DS1339C-3#&lang=ja-JP&q3=1) |
|
Tube |
2.7 V ~ 5.5 V |
- |
HH:MM:SS (12/24 hr) |
YY-MM-DD-dd |
1.3 V ~ 3.7 V |
150µA @ 3.3V |
DS1339 |
Lead free / RoHS Compliant |
1 (Unlimited) |
DS1339C3 |
- |
- |
- |
Real Time Clock (RTC) IC Clock/Calendar I²C, 2-Wire Serial 16-SOIC (0.295", 7.50mm Width) |
-40°C ~ 85°C |
Surface Mount |
Clock/Calendar |
Alarm, Leap Year, Square Wave Output, Trickle-Charger |
I²C, 2-Wire Serial |
16-SOIC (0.295", 7.50mm Width) |
16-SOIC |
|
|
![DS12887](/thumb/small/eb/24-EDIP.jpg) |
DS12887 |
Analog Devices Inc./Maxim Integrated |
IC RTC CLK/CALENDAR PAR 24EDIP |
在庫あり15730 pcs |
![](https://allelco.componentsearchengine.com/icon.php?mna=Analog Devices Inc./Maxim Integrated&mpn=DS12887&lang=ja-JP&q3=1) |
|
- |
4.5V ~ 5.5V |
114B |
HH:MM:SS (12/24 hr) |
YY-MM-DD-dd |
2.5V ~ 4V |
15mA @ 4.5V ~ 5.5V |
- |
- |
- |
- |
DS12887 |
Tube |
- |
- |
0°C ~ 70°C |
Through Hole |
Clock/Calendar |
Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output |
Parallel |
24-DIP Module (0.600', 15.24mm) |
24-EDIP |
|
|
![DS3234S#](/thumb/small/6e/20-SOIC%200.295.jpg) |
DS3234S# |
Analog Devices Inc./Maxim Integrated |
IC RTC CLK/CALENDAR SPI 20SOIC |
在庫あり6024 pcs |
![](https://allelco.componentsearchengine.com/icon.php?mna=Analog Devices Inc./Maxim Integrated&mpn=DS3234S#&lang=ja-JP&q3=1) |
|
- |
2V ~ 5.5V |
256B |
HH:MM:SS (12/24 hr) |
YY-MM-DD-dd |
2V ~ 3.8V |
120µA ~ 160µA @ 3.63V ~ 5.5V |
- |
- |
- |
- |
DS3234 |
Tube |
- |
- |
0°C ~ 70°C |
Surface Mount |
Clock/Calendar |
Alarm, Leap Year, Square Wave Output, SRAM, TCXO/Crystal |
SPI |
20-SOIC (0.295', 7.50mm Width) |
20-SOIC |
|
|
![M48T18-100PC1](/thumb/small/45/497%3B-28PCDIP%3B-PC%3B-28.jpg) |
M48T18-100PC1 |
STMicroelectronics |
IC RTC CLK/CALENDAR PAR 28DIP |
在庫あり1590 pcs |
![](https://allelco.componentsearchengine.com/icon.php?mna=STMicroelectronics&mpn=M48T18-100PC1&lang=ja-JP&q3=1) |
|
- |
4.5V ~ 5.5V |
- |
HH:MM:SS (24 hr) |
YY-MM-DD-dd |
- |
3mA @ 4.5V ~ 5.5V |
- |
- |
- |
- |
M48T18 |
Tube |
Timekeeper® |
- |
0°C ~ 70°C |
Through Hole |
Clock/Calendar |
Leap Year, Watchdog Timer |
Parallel |
28-DIP Module (0.600', 15.24mm) |
28-PCDIP, CAPHAT® |
|
|
![DS12885Q](/thumb/small/11/406-28-PLCC.jpg) |
DS12885Q |
Analog Devices Inc./Maxim Integrated |
IC RTC CLK/CALENDAR PAR 28PLCC |
在庫あり10750 pcs |
![](https://allelco.componentsearchengine.com/icon.php?mna=Analog Devices Inc./Maxim Integrated&mpn=DS12885Q&lang=ja-JP&q3=1) |
|
- |
4.5V ~ 5.5V |
114B |
HH:MM:SS (12/24 hr) |
YY-MM-DD-dd |
2.5V ~ 4V |
15mA @ 4.5V ~ 5.5V |
- |
- |
- |
- |
DS12885 |
Tube |
- |
- |
0°C ~ 70°C |
Surface Mount |
Clock/Calendar |
Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output |
Parallel |
28-LCC (J-Lead) |
28-PLCC (11.51x11.51) |
|
|
![DS1742-100IND](/thumb/small/eb/24-EDIP.jpg) |
DS1742-100IND |
Analog Devices Inc./Maxim Integrated |
IC RTC CLK/CALENDAR PAR 24EDIP |
在庫あり8460 pcs |
![](https://allelco.componentsearchengine.com/icon.php?mna=Analog Devices Inc./Maxim Integrated&mpn=DS1742-100IND&lang=ja-JP&q3=1) |
|
- |
4.5V ~ 5.5V |
2KB |
HH:MM:SS (24 hr) |
YY-MM-DD-dd |
- |
3mA @ 5V |
- |
- |
- |
- |
DS1742 |
Tube |
- |
- |
-40°C ~ 85°C |
Through Hole |
Clock/Calendar |
Leap Year, NVSRAM, Y2K |
Parallel |
24-DIP Module (0.600", 15.24mm) |
24-EDIP |
|
|
![BQ3285S-SB2](/thumb/small/bd/24-SOIC.jpg) |
BQ3285S-SB2 |
Texas Instruments |
IC RTC CLK/CALENDAR PAR 24SOIC |
在庫あり4779 pcs |
![](https://allelco.componentsearchengine.com/icon.php?mna=Texas Instruments&mpn=BQ3285S-SB2&lang=ja-JP&q3=1) |
|
- |
4.5V ~ 5.5V |
114B |
HH:MM:SS (12/24 hr) |
YY-MM-DD-dd |
2.5V ~ 4V |
- |
- |
- |
- |
- |
BQ3285 |
Tube |
- |
- |
0°C ~ 70°C |
Surface Mount |
Clock/Calendar |
Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output |
Parallel |
24-SOIC (0.295', 7.50mm Width) |
24-SOIC |
|
|
![MCP7940MT-I/SN](/thumb/small/48/150~C04-057~SN%2C-OA~8.jpg) |
MCP7940MT-I/SN |
Microchip Technology |
IC RTC CLK/CALENDAR I2C 8SOIC |
在庫あり52660 pcs |
![](https://allelco.componentsearchengine.com/icon.php?mna=Microchip Technology&mpn=MCP7940MT-I/SN&lang=ja-JP&q3=1) |
|
- |
1.8V ~ 5.5V |
64B |
HH:MM:SS (12/24 hr) |
YY-MM-DD-dd |
- |
1µA @ 5.5V |
- |
- |
- |
- |
MCP7940 |
Tape & Reel (TR) |
- |
- |
-40°C ~ 85°C |
Surface Mount |
Clock/Calendar |
Alarm, Leap Year, Square Wave Output, SRAM |
I²C, 2-Wire Serial |
8-SOIC (0.154', 3.90mm Width) |
8-SOIC |
|
|
![DS1553W-120](/thumb/small/27/DS1225AB-200%20.JPG) |
DS1553W-120 |
Analog Devices Inc./Maxim Integrated |
IC RTC CLK/CALENDAR PAR 28EDIP |
在庫あり11500 pcs |
![](https://allelco.componentsearchengine.com/icon.php?mna=Analog Devices Inc./Maxim Integrated&mpn=DS1553W-120&lang=ja-JP&q3=1) |
|
- |
2.97V ~ 3.63V |
8KB |
HH:MM:SS (24 hr) |
YY-MM-DD-dd |
- |
2mA @ 3.3V |
- |
- |
- |
- |
DS1553 |
Tube |
- |
- |
0°C ~ 70°C |
Through Hole |
Clock/Calendar |
Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K |
Parallel |
28-DIP Module (0.600', 15.24mm) |
28-EDIP |
|
|
![ISL12026IVZ-T](/thumb/small/ed/150%208-TSSOP.JPG) |
ISL12026IVZ-T |
Renesas Electronics America Inc |
IC RTC CLK/CALENDAR I2C 8TSSOP |
在庫あり12097 pcs |
![](https://allelco.componentsearchengine.com/icon.php?mna=Renesas Electronics America Inc&mpn=ISL12026IVZ-T&lang=ja-JP&q3=1) |
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- |
2.7V ~ 5.5V |
- |
HH:MM:SS (12/24 hr) |
YY-MM-DD-dd |
1.8V ~ 5.5V |
10µA ~ 20µA @ 2.7V ~ 5.5V |
- |
- |
- |
- |
ISL12026 |
Tape & Reel (TR) |
- |
- |
-40°C ~ 85°C |
Surface Mount |
Clock/Calendar |
Alarm, Leap Year |
I²C, 2-Wire Serial |
8-TSSOP (0.173', 4.40mm Width) |
8-TSSOP |
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![DS1556W-120IND](/thumb/small/26/175~21-0245~~32.JPG) |
DS1556W-120IND |
Analog Devices Inc./Maxim Integrated |
IC RTC CLK/CALENDAR PAR 32EDIP |
在庫あり10620 pcs |
![](https://allelco.componentsearchengine.com/icon.php?mna=Analog Devices Inc./Maxim Integrated&mpn=DS1556W-120IND&lang=ja-JP&q3=1) |
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- |
2.97V ~ 3.63V |
128KB |
HH:MM:SS (24 hr) |
YY-MM-DD-dd |
- |
4mA @ 3.3V |
- |
- |
- |
- |
DS1556 |
Tube |
- |
- |
-40°C ~ 85°C |
Through Hole |
Clock/Calendar |
Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K |
Parallel |
32-DIP Module (0.600", 15.24mm) |
32-EDIP |
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|
![DS1305N](/thumb/small/b5/DIP16%20SOT38-1%20Pkg.jpg) |
DS1305N |
Analog Devices Inc./Maxim Integrated |
IC RTC CLK/CALENDAR SPI 16DIP |
在庫あり14150 pcs |
![](https://allelco.componentsearchengine.com/icon.php?mna=Analog Devices Inc./Maxim Integrated&mpn=DS1305N&lang=ja-JP&q3=1) |
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- |
2V ~ 5.5V |
96B |
HH:MM:SS (12/24 hr) |
YY-MM-DD-dd |
2V ~ 5.5V |
25.3µA ~ 81µA @ 2V ~ 5V |
- |
- |
- |
- |
DS1305 |
Tube |
- |
- |
-40°C ~ 85°C |
Through Hole |
Clock/Calendar |
Alarm, Leap Year, NVSRAM, Trickle-Charger |
SPI |
16-DIP (0.300', 7.62mm) |
16-PDIP |
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|
![DS17485S-5+T&R](/thumb/small/96/406-175-24-SOIC.jpg) |
DS17485S-5+T&R |
Analog Devices Inc./Maxim Integrated |
IC RTC CLK/CALENDAR PAR 24SOIC |
在庫あり4813 pcs |
![](https://allelco.componentsearchengine.com/icon.php?mna=Analog Devices Inc./Maxim Integrated&mpn=DS17485S-5+T&R&lang=ja-JP&q3=1) |
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- |
4.5V ~ 5.5V |
4KB |
HH:MM:SS (12/24 hr) |
YY-MM-DD-dd |
2.5V ~ 3.7V |
3mA @ 4.5V ~ 5.5V |
- |
- |
- |
- |
DS17485 |
Tape & Reel (TR) |
- |
- |
0°C ~ 70°C |
Surface Mount |
Clock/Calendar |
Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output |
Parallel |
24-SOIC (0.295', 7.50mm Width) |
24-SOIC |
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|
![DS1305E](/thumb/small/78/175-20-TSSOP.jpg) |
DS1305E |
Analog Devices Inc./Maxim Integrated |
IC RTC CLK/CALENDAR SPI 20TSSOP |
在庫あり5200 pcs |
![](https://allelco.componentsearchengine.com/icon.php?mna=Analog Devices Inc./Maxim Integrated&mpn=DS1305E&lang=ja-JP&q3=1) |
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- |
2V ~ 5.5V |
96B |
HH:MM:SS (12/24 hr) |
YY-MM-DD-dd |
2V ~ 5.5V |
25.3µA ~ 81µA @ 2V ~ 5V |
- |
- |
- |
- |
DS1305 |
Tube |
- |
- |
0°C ~ 70°C |
Surface Mount |
Clock/Calendar |
Alarm, Leap Year, NVSRAM, Trickle-Charger |
SPI |
20-TSSOP (0.173', 4.40mm Width) |
20-TSSOP |
|
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![BQ3285LCS](/thumb/small/93/MFG%20LB11988V-TLM-E.jpg) |
BQ3285LCS |
Texas Instruments |
TIMER OR RTC, VOLATILE, CMOS |
在庫あり15282 pcs |
![](https://allelco.componentsearchengine.com/icon.php?mna=Texas Instruments&mpn=BQ3285LCS&lang=ja-JP&q3=1) |
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- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
Bulk |
* |
- |
- |
- |
- |
- |
- |
- |
- |
|
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![M41T93ZQA6F](/thumb/small/f4/M41T83SQA6F.jpg) |
M41T93ZQA6F |
STMicroelectronics |
IC RTC CLK/CALENDAR SPI 16QFN |
在庫あり9872 pcs |
![](https://allelco.componentsearchengine.com/icon.php?mna=STMicroelectronics&mpn=M41T93ZQA6F&lang=ja-JP&q3=1) |
|
- |
2.38V ~ 5.5V |
7B |
HH:MM:SS:hh (24 hr) |
YY-MM-DD-dd |
1.8V ~ 5.5V |
10µA @ 5.5V |
- |
- |
- |
- |
M41T93 |
Tape & Reel (TR) |
- |
- |
-40°C ~ 85°C |
Surface Mount |
Clock/Calendar |
Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer |
SPI |
16-VQFN Exposed Pad |
16-QFN (4x4) |
|
|
![MCP7940M-I/MS](/thumb/small/6c/150~C04-111~MS%2C-UA~8.jpg) |
MCP7940M-I/MS |
Microchip Technology |
IC RTC CLK/CALENDAR I2C 8MSOP |
在庫あり57160 pcs |
![](https://allelco.componentsearchengine.com/icon.php?mna=Microchip Technology&mpn=MCP7940M-I/MS&lang=ja-JP&q3=1) |
|
- |
1.8V ~ 5.5V |
64B |
HH:MM:SS (12/24 hr) |
YY-MM-DD-dd |
- |
1µA @ 5.5V |
- |
- |
- |
- |
MCP7940 |
Tube |
- |
- |
-40°C ~ 85°C |
Surface Mount |
Clock/Calendar |
Alarm, Leap Year, Square Wave Output, SRAM |
I²C, 2-Wire Serial |
8-TSSOP, 8-MSOP (0.118", 3.00mm Width) |
8-MSOP |
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|
![DS3234SN#T&R](/thumb/small/6e/20-SOIC%200.295.jpg) |
DS3234SN#T&R |
Analog Devices Inc./Maxim Integrated |
IC RTC CLK/CALENDAR SPI 20SOIC |
在庫あり5724 pcs |
![](https://allelco.componentsearchengine.com/icon.php?mna=Analog Devices Inc./Maxim Integrated&mpn=DS3234SN#T&R&lang=ja-JP&q3=1) |
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- |
2V ~ 5.5V |
256B |
HH:MM:SS (12/24 hr) |
YY-MM-DD-dd |
2V ~ 3.8V |
120µA ~ 160µA @ 3.63V ~ 5.5V |
- |
- |
- |
- |
DS3234 |
Tape & Reel (TR) |
- |
- |
-40°C ~ 85°C |
Surface Mount |
Clock/Calendar |
Alarm, Leap Year, Square Wave Output, SRAM, TCXO/Crystal |
SPI |
20-SOIC (0.295", 7.50mm Width) |
20-SOIC |
|
|
![MCP79410T-I/SN](/thumb/small/48/150~C04-057~SN%2C-OA~8.jpg) |
MCP79410T-I/SN |
Microchip Technology |
IC RTC CLK/CALENDAR I2C 8SOIC |
在庫あり40454 pcs |
![](https://allelco.componentsearchengine.com/icon.php?mna=Microchip Technology&mpn=MCP79410T-I/SN&lang=ja-JP&q3=1) |
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- |
1.8V ~ 5.5V |
64B, 1Kb |
HH:MM:SS (12/24 hr) |
YY-MM-DD-dd |
1.3V ~ 5.5V |
1.2µA @ 3.3V |
- |
- |
- |
- |
MCP79410 |
Tape & Reel (TR) |
- |
- |
-40°C ~ 85°C |
Surface Mount |
Clock/Calendar |
Alarm, Leap Year, Square Wave Output, SRAM, Unique ID |
I²C, 2-Wire Serial |
8-SOIC (0.154", 3.90mm Width) |
8-SOIC |
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![S-35390A-T8T1G](/thumb/small/44/rm24c32c-btac-b.jpg) |
S-35390A-T8T1G |
ABLIC Inc. |
IC RTC CLK/CALENDAR I2C 8TSSOP |
在庫あり41840 pcs |
![](https://allelco.componentsearchengine.com/icon.php?mna=ABLIC Inc.&mpn=S-35390A-T8T1G&lang=ja-JP&q3=1) |
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- |
1.3V ~ 5.5V |
- |
HH:MM:SS (12/24 hr) |
YY-MM-DD-dd |
- |
0.93µA ~ 1.1µA @ 3V ~ 5V |
- |
- |
- |
- |
S-35390 |
Tape & Reel (TR) |
- |
- |
-40°C ~ 85°C |
Surface Mount |
Clock/Calendar |
Alarm, Leap Year |
I²C, 2-Wire Serial |
8-TSSOP (0.173", 4.40mm Width) |
8-TSSOP |
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|
![PT7C4302WEX](/thumb/small/e3/aoz8308so-02.jpg) |
PT7C4302WEX |
Diodes Incorporated |
IC RTC CLK/CALENDAR SER 8SOIC |
在庫あり62740 pcs |
![](https://allelco.componentsearchengine.com/icon.php?mna=Diodes Incorporated&mpn=PT7C4302WEX&lang=ja-JP&q3=1) |
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1.2V ~ 5.5V |
31B |
HH:MM:SS (12/24 hr) |
YY-MM-DD-dd |
1.5V ~ 5.5V |
25.3µA ~ 81µA @ 2V ~ 5V |
- |
- |
- |
- |
PT7C4302 |
Tape & Reel (TR) |
- |
- |
-40°C ~ 85°C |
Surface Mount |
Clock/Calendar |
Leap Year, NVSRAM, Square Wave Output, Trickle-Charger |
3-Wire Serial |
8-SOIC (0.154", 3.90mm Width) |
8-SOIC |
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|
![PT7C4563ZEEX](/thumb/small/a4/31~PD-2116~ZE~8.JPG) |
PT7C4563ZEEX |
Diodes Incorporated |
IC RTC CLK/CALENDAR I2C 8TDFN |
在庫あり10240 pcs |
![](https://allelco.componentsearchengine.com/icon.php?mna=Diodes Incorporated&mpn=PT7C4563ZEEX&lang=ja-JP&q3=1) |
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- |
1.3V ~ 5.5V |
- |
HH:MM:SS (24 hr) |
YY-MM-DD-dd |
- |
0.65µA ~ 0.85µA @ 3V ~ 5V |
- |
- |
- |
- |
- |
Tape & Reel (TR) |
- |
- |
-40°C ~ 85°C (TA) |
Surface Mount |
Clock/Calendar |
Alarm, Leap Year, Square Wave Output |
I²C, 2-Wire Serial |
8-WFDFN Exposed Pad |
8-TDFN (2x3) |
|
|
![DS1683S+T&R](/thumb/small/e4/175~21-0041~SA~8.JPG) |
DS1683S+T&R |
Analog Devices Inc./Maxim Integrated |
IC RTC ELAPSED CNT I2C 8SOIC |
在庫あり13100 pcs |
![](https://allelco.componentsearchengine.com/icon.php?mna=Analog Devices Inc./Maxim Integrated&mpn=DS1683S+T&R&lang=ja-JP&q3=1) |
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- |
2.5V ~ 5.5V |
16B |
Binary |
Binary |
- |
- |
- |
- |
- |
- |
DS1683 |
Tape & Reel (TR) |
- |
- |
-40°C ~ 85°C |
Surface Mount |
Elapsed Time Counter |
Alarm, EEPROM |
I²C, 2-Wire Serial |
8-SOIC (0.154", 3.90mm Width) |
8-SOIC |
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|
![ISL12029IV27Z](/thumb/small/50/isl12029iv27z-t.jpg) |
ISL12029IV27Z |
Renesas Electronics America Inc |
IC RTC CLK/CALENDAR I2C 14TSSOP |
在庫あり17830 pcs |
![](https://allelco.componentsearchengine.com/icon.php?mna=Renesas Electronics America Inc&mpn=ISL12029IV27Z&lang=ja-JP&q3=1) |
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2.7V ~ 5.5V |
- |
HH:MM:SS (12/24 hr) |
YY-MM-DD-dd |
1.8V ~ 5.5V |
10µA ~ 20µA @ 2.7V ~ 5.5V |
- |
- |
- |
- |
ISL12029 |
Tube |
- |
- |
-40°C ~ 85°C |
Surface Mount |
Clock/Calendar |
Alarm, Leap Year, Supervisor, Watchdog Timer |
I²C, 2-Wire Serial |
14-TSSOP (0.173', 4.40mm Width) |
14-TSSOP |
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![DS1306E+](/thumb/small/78/175-20-TSSOP.jpg) |
DS1306E+ |
Analog Devices Inc./Maxim Integrated |
IC RTC CLK/CALENDAR SPI 20TSSOP |
在庫あり10111 pcs |
![](https://allelco.componentsearchengine.com/icon.php?mna=Analog Devices Inc./Maxim Integrated&mpn=DS1306E+&lang=ja-JP&q3=1) |
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- |
2V ~ 5.5V |
96B |
HH:MM:SS (12/24 hr) |
YY-MM-DD-dd |
2V ~ 5.5V |
25.3µA ~ 81µA @ 2V ~ 5V |
- |
- |
- |
- |
DS1306 |
Tube |
- |
- |
0°C ~ 70°C |
Surface Mount |
Clock/Calendar |
Alarm, Leap Year, NVSRAM, Square Wave Output, Trickle-Charger |
SPI |
20-TSSOP (0.173', 4.40mm Width) |
20-TSSOP |
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![ISL1221IUZ](/thumb/small/94/10-MSOP.jpg) |
ISL1221IUZ |
Renesas Electronics America Inc |
IC RTC EVENT REC I2C 10MSOP |
在庫あり10243 pcs |
![](https://allelco.componentsearchengine.com/icon.php?mna=Renesas Electronics America Inc&mpn=ISL1221IUZ&lang=ja-JP&q3=1) |
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- |
2.7V ~ 5.5V |
2B |
HH:MM:SS (12/24 hr) |
YY-MM-DD-dd |
1.8V ~ 5.5V |
4µA ~ 6µA @ 3V ~ 5V |
- |
- |
- |
- |
ISL1221 |
Tube |
- |
- |
-40°C ~ 85°C |
Surface Mount |
Time Event Recorder |
Alarm, Leap Year, SRAM |
I²C, 2-Wire Serial |
10-TFSOP, 10-MSOP (0.118", 3.00mm Width) |
10-MSOP |
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![RV5C348A-E2-F](/thumb/small/4b/MFG%20SSOP10G.jpg) |
RV5C348A-E2-F |
Nisshinbo Micro Devices Inc. |
IC RTC CLK/CALENDAR SER 10SSOP |
在庫あり55690 pcs |
![](https://allelco.componentsearchengine.com/icon.php?mna=Nisshinbo Micro Devices Inc.&mpn=RV5C348A-E2-F&lang=ja-JP&q3=1) |
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2V ~ 5.5V |
- |
HH:MM:SS (12/24 hr) |
YY-MM-DD-dd |
- |
1µA @ 3V |
- |
- |
- |
- |
RV5C348 |
Tape & Reel (TR) |
- |
- |
-40°C ~ 85°C |
Surface Mount |
Clock/Calendar |
Alarm, Leap Year |
4-Wire Serial |
10-LFSOP, 10-MSOP (0.110", 2.80mm Width) |
10-SSOP-G |
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|
![MCP79411T-I/MNY](/thumb/small/26/150~C04-129~MN%2C-MNY~8.jpg) |
MCP79411T-I/MNY |
Microchip Technology |
IC RTC CLK/CALENDAR I2C 8TDFN |
在庫あり32250 pcs |
![](https://allelco.componentsearchengine.com/icon.php?mna=Microchip Technology&mpn=MCP79411T-I/MNY&lang=ja-JP&q3=1) |
|
- |
1.8V ~ 5.5V |
64B, 1Kb |
HH:MM:SS (12/24 hr) |
YY-MM-DD-dd |
1.3V ~ 5.5V |
1.2µA @ 3.3V |
- |
- |
- |
- |
MCP79411 |
Tape & Reel (TR) |
- |
- |
-40°C ~ 85°C |
Surface Mount |
Clock/Calendar |
Alarm, Leap Year, Square Wave Output, SRAM, Unique ID |
I²C, 2-Wire Serial |
8-WFDFN Exposed Pad |
8-TDFN (2x3) |
|
|
![PT7C4372ALEX](/thumb/small/ed/150%208-TSSOP.JPG) |
PT7C4372ALEX |
Diodes Incorporated |
IC RTC CLK/CALENDAR I2C 8TSSOP |
在庫あり73940 pcs |
![](https://allelco.componentsearchengine.com/icon.php?mna=Diodes Incorporated&mpn=PT7C4372ALEX&lang=ja-JP&q3=1) |
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- |
1.8V ~ 6V |
- |
HH:MM:SS (12/24 hr) |
YY-MM-DD-dd |
- |
0.8µA @ 3V |
- |
- |
- |
- |
PT7C4372 |
Tape & Reel (TR) |
- |
- |
-40°C ~ 85°C |
Surface Mount |
Clock/Calendar |
Alarm, Leap Year |
I²C, 2-Wire Serial |
8-TSSOP (0.173', 4.40mm Width) |
8-TSSOP |
|
|
![RS5C372A-E2-F](/thumb/small/32/MFG%20SSOP8.jpg) |
RS5C372A-E2-F |
Nisshinbo Micro Devices Inc. |
IC RTC CLK/CALENDAR I2C 8SSOP |
在庫あり52810 pcs |
![](https://allelco.componentsearchengine.com/icon.php?mna=Nisshinbo Micro Devices Inc.&mpn=RS5C372A-E2-F&lang=ja-JP&q3=1) |
|
- |
1.7V ~ 6V |
- |
HH:MM:SS (12/24 hr) |
YY-MM-DD-dd |
- |
0.9µA ~ 2µA @ 3V ~ 6V |
- |
- |
- |
- |
RS5C372 |
Tape & Reel (TR) |
- |
- |
-40°C ~ 85°C |
Surface Mount |
Clock/Calendar |
Alarm, Leap Year |
I²C, 2-Wire Serial |
8-LSSOP (0.173", 4.40mm Width) |
8-SSOP |
|
|
![ISL12020MIRZ](/thumb/small/04/MFG%2020-DFN%2C%20L20%205-5X4-0%20PKG.jpg) |
ISL12020MIRZ |
Renesas Electronics America Inc |
IC RTC CLK/CALENDAR I2C 20DFN |
在庫あり6855 pcs |
![](https://allelco.componentsearchengine.com/icon.php?mna=Renesas Electronics America Inc&mpn=ISL12020MIRZ&lang=ja-JP&q3=1) |
|
- |
2.7V ~ 5.5V |
128B |
HH:MM:SS (12/24 hr) |
YY-MM-DD-dd |
1.8V ~ 5.5V |
14µA ~ 15µA @ 3V ~ 5V |
- |
- |
- |
- |
ISL12020 |
Tube |
- |
- |
-40°C ~ 85°C |
Surface Mount |
Clock/Calendar |
Alarm, Daylight Savings, Leap Year, SRAM |
I²C, 2-Wire Serial |
20-PowerLFDFN |
20-DFN (5.5x4.0) |
|
|
![M41T56C64MY6F](/thumb/small/7f/175%2018-SOIC.jpg) |
M41T56C64MY6F |
STMicroelectronics |
IC RTC CLK/CALENDAR I2C 18SOX |
在庫あり4030 pcs |
![](https://allelco.componentsearchengine.com/icon.php?mna=STMicroelectronics&mpn=M41T56C64MY6F&lang=ja-JP&q3=1) |
|
- |
4.5V ~ 5.5V |
56B, 8KB |
HH:MM:SS |
YY-MM-DD-dd |
2.5V ~ 3.5V |
100µA (Typ) @ 4.5V ~ 5.5V |
- |
- |
- |
- |
M41T56 |
Tape & Reel (TR) |
- |
- |
-40°C ~ 85°C |
Surface Mount |
Clock/Calendar |
EEPROM, Leap Year, NVSRAM |
I²C, 2-Wire Serial |
18-SOX, 18-SOIC with Crystal (7.5mm Width) |
18-SOX |
|
|
![BQ4285S-SB2](/thumb/small/bd/24-SOIC.jpg) |
BQ4285S-SB2 |
Texas Instruments |
IC RTC CLK/CALENDAR PAR 24SOIC |
在庫あり13200 pcs |
![](https://allelco.componentsearchengine.com/icon.php?mna=Texas Instruments&mpn=BQ4285S-SB2&lang=ja-JP&q3=1) |
|
- |
4.5V ~ 5.5V |
114B |
HH:MM:SS (12/24 hr) |
YY-MM-DD-dd |
2.5V ~ 4V |
- |
- |
- |
- |
- |
BQ4285 |
Tube |
- |
- |
0°C ~ 70°C |
Surface Mount |
Clock/Calendar |
Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output |
Parallel |
24-SOIC (0.295', 7.50mm Width) |
24-SOIC |
|