图片 |
零件编号 |
制造商 |
描述 |
封装 |
库存 |
数量 |
Features | Memory Size | Time Format | Date Format | Interface | Voltage - Supply | Voltage - Supply, Battery | Current - Timekeeping (Max) | Operating Temperature | Mounting Type | Package / Case | Supplier Device Package |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Intersil |
IC RTC CLK/CALENDAR I2C 20-SOIC
|
封装: 20-SOIC (0.295", 7.50mm Width) |
库存4,480 |
|
Alarm, Daylight Savings, Leap Year, SRAM | 128B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I2C, 2-Wire Serial | 2.7 V ~ 5.5 V | 1.8 V ~ 5.5 V | 14µA ~ 15µA @ 3V ~ 5V | -40°C ~ 85°C | Surface Mount | 20-SOIC (0.295", 7.50mm Width) | 20-SOIC |
||
Intersil |
IC RTC CLK/CALENDAR I2C 8-SOIC
|
封装: 8-SOIC (0.154", 3.90mm Width) |
库存5,952 |
|
Alarm, Leap Year, Supervisor, Unique ID, Watchdog Timer | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I2C, 2-Wire Serial | 2.7 V ~ 5.5 V | 1.8 V ~ 5.5 V | 10µA ~ 20µA @ 2.7V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC |
||
Intersil |
IC RTC CLK/CALENDAR I2C 14-TSSOP
|
封装: 14-TSSOP (0.173", 4.40mm Width) |
库存7,392 |
|
Alarm, Leap Year, Supervisor, Watchdog Timer | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I2C, 2-Wire Serial | 2.7 V ~ 5.5 V | 1.8 V ~ 5.5 V | 10µA ~ 20µA @ 2.7V ~ 5V | -40°C ~ 85°C | Surface Mount | 14-TSSOP (0.173", 4.40mm Width) | 14-TSSOP |
||
Intersil |
IC RTC CLK/CALENDAR SPI 20-SOIC
|
封装: 20-SOIC (0.295", 7.50mm Width) |
库存2,736 |
|
Alarm, Leap Year, Square Wave Output, Watchdog Timer | 32B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | SPI | 3 V ~ 6 V | 2.2 V ~ 6 V | 20µA ~ 500µA @ 5V | -40°C ~ 85°C | Surface Mount | 20-SOIC (0.295", 7.50mm Width) | 20-SOIC |
||
Maxim Integrated |
IC RTC CLK/CALENDAR PAR 24-EDIP
|
封装: 24-DIP Module (0.600", 15.24mm) |
库存37,428 |
|
Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output | 114B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Parallel | 4.5 V ~ 5.5 V | 2.5 V ~ 3.6 V | 0.5µA @ 4.5V ~ 5.5V | 0°C ~ 70°C | Through Hole | 24-DIP Module (0.600", 15.24mm) | 24-EDIP |
||
Maxim Integrated |
IC RTC CLK/CALENDAR PAR 28-EDIP
|
封装: 28-DIP Module (0.600", 15.24mm) |
库存3,072 |
|
Leap Year, NVSRAM, Y2K | 8KB | HH:MM:SS (24 hr) | YY-MM-DD-dd | Parallel | 4.5 V ~ 5.5 V | - | 3mA @ 5V | 0°C ~ 70°C | Through Hole | 28-DIP Module (0.600", 15.24mm) | 28-EDIP |
||
STMicroelectronics |
IC RTC CLK/CALENDAR PAR 28SOH
|
封装: 28-SOP (0.350", 8.89mm Width) with SNAPHAT Sockets |
库存7,136 |
|
Leap Year | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | Parallel | 3 V ~ 3.6 V | - | 2mA @ 3V ~ 3.6V | 0°C ~ 70°C | Surface Mount | 28-SOP (0.350", 8.89mm Width) with SNAPHAT Sockets | 28-SOH |
||
Maxim Integrated |
IC RTC CLK/CALENDAR SER 16-SOIC
|
封装: 16-SOIC (0.295", 7.50mm Width) |
库存7,504 |
|
Leap Year, NVSRAM, Trickle-Charger | 31B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 3-Wire Serial | 2 V ~ 5.5 V | 2 V ~ 5.5 V | 0.3µA ~ 1µA @ 2V ~ 5V | -40°C ~ 85°C | Surface Mount | 16-SOIC (0.295", 7.50mm Width) | 16-SOIC |
||
Maxim Integrated |
IC RTC W/RAM 128 BYTE IND 28PLCC
|
封装: 28-LCC (J-Lead) |
库存5,760 |
|
Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output | 114B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Parallel | 4.5 V ~ 5.5 V | 2.5 V ~ 4 V | - | - | Surface Mount | 28-LCC (J-Lead) | 28-PLCC (11.51x11.51) |
||
Maxim Integrated |
IC RTC CLK/CALENDAR PAR 32-EDIP
|
封装: 32-DIP Module (0.600", 15.24mm) |
库存6,112 |
|
Leap Year, NVSRAM, Y2K | 128KB | HH:MM:SS (24 hr) | YY-MM-DD-dd | Parallel | 4.5 V ~ 5.5 V | - | 4mA @ 5V | 0°C ~ 70°C | Through Hole | 32-DIP Module (0.600", 15.24mm) | 32-EDIP |
||
Maxim Integrated |
IC RTC CLK/CALENDAR PAR 28-EDIP
|
封装: 28-DIP Module (0.600", 15.24mm) |
库存2,272 |
|
Alarm, Leap Year, Square Wave Output, Unique ID | 114B | HH:MM:SS (12/24 hr) | YY-MM-DD | Parallel | 2.7 V ~ 3.3 V, 4.5 V ~ 5.5 V | - | - | 0°C ~ 70°C | Through Hole | 28-DIP Module (0.600", 15.24mm) | 28-EDIP |
||
Texas Instruments |
IC RTC CLK/CALENDAR PAR 24-SOP
|
封装: 24-SOIC (0.295", 7.50mm Width) |
库存5,120 |
|
Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output | 114B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Parallel | 4.5 V ~ 5.5 V | 2.5 V ~ 4 V | - | 0°C ~ 70°C | Surface Mount | 24-SOIC (0.295", 7.50mm Width) | 24-SOIC |
||
Texas Instruments |
IC RTC CLK/CALENDAR PAR 28-SOIC
|
封装: 28-SOIC (0.295", 7.50mm Width) |
库存4,432 |
|
Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Parallel | 4.5 V ~ 5.5 V | 2.3 V ~ 4 V | 1.5mA (Typ) @ 4.5 V ~ 5.5 V | 0°C ~ 70°C | Surface Mount | 28-SOIC (0.295", 7.50mm Width) | 28-SOIC |
||
Maxim Integrated |
IC RTC CLK/CALENDAR PAR 24-DIP
|
封装: 24-DIP (0.600", 15.24mm) |
库存5,312 |
|
Alarm, NVSRAM, Square Wave Output, Y2K | 242B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Parallel | 4.5 V ~ 5.5 V | 2.5 V ~ 3.7 V | 3mA @ 5V | 0°C ~ 70°C | Through Hole | 24-DIP (0.600", 15.24mm) | 24-PDIP |
||
Maxim Integrated |
IC RTC BINARY CNT I2C 8-USOP
|
封装: 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) |
库存2,704 |
|
Alarm, Square Wave Output, Watchdog Timer | - | Binary | Binary | I2C, 2-Wire Serial | 1.7 V ~ 5.5 V | - | 1.3µA @ 1.7V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | 8-uMAX |
||
Microchip Technology |
IC RTC CLK/CALENDAR I2C 8-MSOP
|
封装: 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) |
库存5,184 |
|
Alarm, Leap Year, Square Wave Output, SRAM | 64B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I2C, 2-Wire Serial | 1.8 V ~ 5.5 V | 1.3 V ~ 5.5 V | 1.2µA @ 3.3V | -40°C ~ 125°C | Surface Mount | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | 8-MSOP |
||
Diodes Incorporated |
REAL-TIME CLOCK MODULE I2C BUS
|
封装: - |
库存168,336 |
|
- | - | - | - | - | - | - | - | - | - | - | - |
||
SII Semiconductor Corporation |
IC RTC CLK/CALENDAR I2C SNT-8A
|
封装: 8-SMD, Flat Lead |
库存4,176 |
|
Alarm, Leap Year | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I2C, 2-Wire Serial | 1.3 V ~ 5.5 V | - | 14µA ~ 30µA @ 3V ~ 5V | -40°C ~ 85°C | Surface Mount | 8-SMD, Flat Lead | SNT-8A |
||
Texas Instruments |
IC RTC CLK/CALENDAR PAR 28-TSSOP
|
封装: 28-TSSOP (0.173", 4.40mm Width) |
库存7,392 |
|
Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Parallel | 4.5 V ~ 5.5 V | 2.4 V ~ 4 V | 1.5mA (Typ) @ 4.5 V ~ 5.5 V | 0°C ~ 70°C | Surface Mount | 28-TSSOP (0.173", 4.40mm Width) | 28-TSSOP |
||
Intersil |
IC RTC CLK/CALENDAR I2C 8-TDFN
|
封装: 8-WDFN Exposed Pad |
库存18,372 |
|
Alarm, Leap Year, SRAM | 2B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I2C, 2-Wire Serial | 2.7 V ~ 5.5 V | 1.8 V ~ 5.5 V | 4µA ~ 6µA @ 3V ~ 5V | -40°C ~ 85°C | Surface Mount | 8-WDFN Exposed Pad | 8-TDFN (3x3) |
||
Maxim Integrated |
IC RTC CLK/CALENDAR I2C 6-TDFN
|
封装: 8-WDFN Exposed Pad |
库存19,674 |
|
Alarm, Leap Year, Square Wave Output | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I2C, 2-Wire Serial | 1.8 V ~ 5.5 V | - | 0.6µA ~ 0.7µA @ 3V ~ 5V | -40°C ~ 85°C | Surface Mount | 8-WDFN Exposed Pad | 8-TDFN (3x3) |
||
Maxim Integrated |
IC RTC SYSTEM CTRLR SER 20-TSSOP
|
封装: 20-TSSOP (0.173", 4.40mm Width) |
库存6,432 |
|
Alarm, Leap Year, Watchdog Timer | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 3-Wire Serial | 4.5 V ~ 5.5 V | 2.5 V ~ 3.7 V | 300µA @ 5V | 0°C ~ 70°C | Surface Mount | 20-TSSOP (0.173", 4.40mm Width) | 20-TSSOP |
||
Maxim Integrated |
IC RTC CLK/CALENDAR SPI 20-TSSOP
|
封装: 20-TSSOP (0.173", 4.40mm Width) |
库存8,088 |
|
Alarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger | 96B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | SPI | 2.7 V ~ 5.5 V | 1.3 V ~ 5.5 V | - | -40°C ~ 85°C | Surface Mount | 20-TSSOP (0.173", 4.40mm Width) | 20-TSSOP |
||
Microchip Technology |
IC RTC CLK/CALENDAR SPI 14-SOIC
|
封装: 14-SOIC (0.154", 3.90mm Width) |
库存5,392 |
|
Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Watchdog Timer | 64B | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | SPI | 1.8 V ~ 3.6 V | 1.3 V ~ 3.6 V | 1µA @ 1.8V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 14-SOIC (0.154", 3.90mm Width) | 14-SOIC |
||
Maxim Integrated |
IC RTC CLK/CALENDAR PAR 24-SOIC
|
封装: 24-SOIC (0.295", 7.50mm Width) |
库存7,740 |
|
Alarm, NVSRAM, Square Wave Output, Y2K | 242B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Parallel | 4.5 V ~ 5.5 V | 2.5 V ~ 3.7 V | 3mA @ 5V | 0°C ~ 70°C | Surface Mount | 24-SOIC (0.295", 7.50mm Width) | 24-SOIC |
||
NXP |
IC RTC CLK/CALENDAR I2C 8-SOIC
|
封装: 8-SOIC (0.154", 3.90mm Width) |
库存938,400 |
|
Alarm, Leap Year, Watchdog Timer | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | I2C, 2-Wire Serial | 1.8 V ~ 5.5 V | - | 0.6µA ~ 0.75µA @ 2V ~ 5V | -40°C ~ 85°C | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | 8-SO |
||
Renesas Electronics America |
IC RTC CLK/CALENDAR I2C 14-SOIC
|
封装: 14-SOIC (0.154", 3.90mm Width) |
库存5,536 |
|
Alarm, Leap Year, Supervisor, Watchdog Timer | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 2.7 V ~ 5.5 V | 1.8 V ~ 5.5 V | 10µA ~ 20µA @ 2.7V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 14-SOIC (0.154", 3.90mm Width) | 14-SOIC |
||
Renesas Electronics America |
IC RTC CLK/CALENDAR I2C 8-SOIC
|
封装: 8-SOIC (0.154", 3.90mm Width) |
库存2,624 |
|
Alarm, Leap Year | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 2.7 V ~ 5.5 V | 1.8 V ~ 5.5 V | 10µA ~ 20µA @ 2.7V ~ 5V | -40°C ~ 85°C | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC |
||
EPSON |
IC TRC CLK/CALENDAR
|
封装: - |
库存3,808 |
|
- | - | - | - | - | - | - | - | - | - | - | - |
||
Maxim Integrated |
IC REAL TIME CLK LO CURRENT W/I2
|
封装: - |
库存6,912 |
|
- | - | - | - | - | - | - | - | - | - | - | - |