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 14-TSSOP
|
封装: 14-TSSOP (0.173", 4.40mm Width) |
库存6,384 |
|
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-TSSOP (0.173", 4.40mm Width) | 14-TSSOP |
||
Maxim Integrated |
IC RTC CLK/CALENDAR PAR 28-EDIP
|
封装: 28-DIP Module (0.600", 15.24mm) |
库存5,856 |
|
Leap Year, NVSRAM, Y2K | 8KB | HH:MM:SS (24 hr) | YY-MM-DD-dd | Parallel | 4.5 V ~ 5.5 V | - | 3mA @ 5V | -40°C ~ 85°C | Through Hole | 28-DIP Module (0.600", 15.24mm) | 28-EDIP |
||
Maxim Integrated |
IC RTC CLK/CALENDAR I2C 20-SOIC
|
封装: 20-SOIC (0.295", 7.50mm Width) |
库存3,712 |
|
Alarm, FRAM, Leap Year, Square Wave Output, TCXO/Crystal | 8KB | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I2C, 2-Wire Serial | 2.7 V ~ 3.63 V | 2.3 V ~ 3.6 V | 110µA @ 3.63V | 0°C ~ 70°C | Surface Mount | 20-SOIC (0.295", 7.50mm Width) | 20-SOIC |
||
Maxim Integrated |
IC RTC CLK/CALENDAR PAR 32-TSOP
|
封装: 32-LFSOP (0.724", 18.40mm Width) |
库存6,368 |
|
Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K | 256B | HH:MM:SS (24 hr) | YY-MM-DD-dd | Parallel | 3 V ~ 3.6 V | 2.5 V ~ 3.7 V | 4mA @ 3V ~ 3.6V | 0°C ~ 70°C | Surface Mount | 32-LFSOP (0.724", 18.40mm Width) | 32-TSOP |
||
Maxim Integrated |
IC RTC CLK/CALENDAR PAR 48-LQFP
|
封装: 48-LQFP |
库存7,808 |
|
Alarm, Leap Year, Watchdog Timer, Y2K | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | Parallel | 4.5 V ~ 5.5 V | 2.5 V ~ 3.7 V | 6mA @ 5V | -40°C ~ 85°C | Surface Mount | 48-LQFP | 48-LQFP/48-TQFP (7x7) |
||
Maxim Integrated |
IC RTC CLK/CALENDAR I2C 8-USOP
|
封装: 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) |
库存5,312 |
|
Leap Year, NVSRAM, Square Wave Output | 56B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I2C, 2-Wire Serial | 1.71 V ~ 5.5 V | 1.3 V ~ 3.7 V | 100µA @ 1.89V | -40°C ~ 85°C | Surface Mount | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | 8-uMAX |
||
STMicroelectronics |
IC RTC CLK/CALENDAR PAR 32-DIP
|
封装: 32-DIP Module (0.600", 15.24mm) |
库存6,432 |
|
Leap Year | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | Parallel | 4.5 V ~ 5.5 V | - | 4mA @ 4.5V ~ 5.5V | 0°C ~ 70°C | Through Hole | 32-DIP Module (0.600", 15.24mm) | 32-PMDIP |
||
Maxim Integrated |
IC RTC ELAPSED CNT SER 7-SIP
|
封装: 14-DIP Module (0.335", 8.51mm) |
库存6,352 |
|
- | - | Binary | Binary | 3-Wire Serial | 4.5 V ~ 5.5 V | 3 V ~ 4.5 V | 50µA @ 5V | 0°C ~ 70°C | Through Hole | 14-DIP Module (0.335", 8.51mm) | 14-EDIP |
||
Maxim Integrated |
IC RTC CLK/CALENDAR PAR 28-EDIP
|
封装: 28-DIP Module (0.600", 15.24mm) |
库存8,952 |
|
Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K | 256B | HH:MM:SS (24 hr) | YY-MM-DD-dd | Parallel | 3 V ~ 3.6 V | 2.5 V ~ 3.7 V | 4mA @ 3V ~ 3.6V | 0°C ~ 70°C | Through Hole | 28-DIP Module (0.600", 15.24mm) | 28-EDIP |
||
Intersil |
IC RTC CLK/CALENDAR I2C 8-SOIC
|
封装: 8-SOIC (0.154", 3.90mm Width) |
库存126,732 |
|
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 | 0°C ~ 70°C | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC |
||
Texas Instruments |
IC RTC CLK/CALENDAR PAR 28-PLCC
|
封装: 28-LCC (J-Lead) |
库存5,216 |
|
Alarm, Leap Year | 44B | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | Parallel | 4.5 V ~ 5.5 V | 2.2 V ~ 5.1 V | 1µA @ 5V | -40°C ~ 85°C | Surface Mount | 28-LCC (J-Lead) | 28-PLCC (11.51x11.51) |
||
EPSON |
IC RTC CLK/CALENDAR PAR 24-SOP
|
封装: 24-SOIC (0.311", 7.90mm Width) |
库存6,544 |
|
Leap Year | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Parallel | 4.5 V ~ 5.5 V | - | 5µA ~ 10µA @ 2V ~ 5V | -40°C ~ 85°C | Surface Mount | 24-SOIC (0.311", 7.90mm Width) | 24-SOP |
||
Maxim Integrated |
IC RTC CLK/CALENDAR PAR 28-PLCC
|
封装: 28-LCC (J-Lead) |
库存3,792 |
|
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 | 15mA @ 4.5V ~ 5.5V | 0°C ~ 70°C | Surface Mount | 28-LCC (J-Lead) | 28-PLCC (11.51x11.51) |
||
Intersil |
IC RTC EVENT REC I2C 10-MSOP
|
封装: 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) |
库存4,064 |
|
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 | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | 10-MSOP |
||
Microchip Technology |
IC RTC CLK/CALENDAR I2C 8-MSOP
|
封装: 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) |
库存11,004 |
|
Alarm, Leap Year, Square Wave Output, SRAM, Unique ID | 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 (Typ) @ 3.3V | -40°C ~ 85°C | Surface Mount | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | 8-MSOP |
||
EPSON |
IC RTC CLK/CALENDAR SER 20-VSOJ
|
封装: 20-LSSOJ (0.213", 5.40mm Width) |
库存5,280 |
|
Alarm, Leap Year | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | 3-Wire Serial | 1.6 V ~ 5.5 V | - | 1µA ~ 2µA @ 3V ~ 5V | -40°C ~ 85°C | Surface Mount | 20-LSSOJ (0.213", 5.40mm Width) | 20-VSOJ |
||
Maxim Integrated |
IC RTC CLK/CALENDAR SPI 20-TSSOP
|
封装: 20-TSSOP (0.173", 4.40mm Width) |
库存7,600 |
|
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 |
||
STMicroelectronics |
IC RTC CLK/CALENDAR SPI 18-SOX
|
封装: 18-SOX, 18-SOIC with Crystal (7.5mm Width) |
库存5,824 |
|
Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer | 7B | HH:MM:SS:hh (24 hr) | YY-MM-DD-dd | SPI | 2.7 V ~ 5.5 V | 1.8 V ~ 5.5 V | 10µA @ 5.5V | -40°C ~ 85°C | Surface Mount | 18-SOX, 18-SOIC with Crystal (7.5mm Width) | 18-SOX |
||
Texas Instruments |
IC RTC CLK/CALENDAR PAR 24-SOP
|
封装: 24-SOIC (0.295", 7.50mm Width) |
库存19,260 |
|
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 |
||
Maxim Integrated |
IC RTC CLK/CALENDAR PAR 24-SOIC
|
封装: 24-SOIC (0.295", 7.50mm Width) |
库存6,288 |
|
Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output | 2KB | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Parallel | 4.5 V ~ 5.5 V | 2.5 V ~ 3.7 V | 3mA @ 4.5V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 24-SOIC (0.295", 7.50mm Width) | 24-SOIC |
||
EPSON |
IC RTC CLK/CALENDAR SPI 22-SON
|
封装: 22-SMD (20 leads) Flat Leads |
库存16,212 |
|
Alarm, Leap Year, SRAM | 128b (16 x 8) | HH:MM:SS (24 hr) | YY-MM-DD-dd | SPI | 1.6 V ~ 5.5 V | - | 0.8µA ~ 1.2µA @ 3V ~ 5V | -40°C ~ 85°C | Surface Mount | 22-SMD (20 leads) Flat Leads | 22-SON |
||
SII Semiconductor Corporation |
IC RTC CLK/CALENDAR I2C 8-SOP
|
封装: 8-SOIC (0.154", 3.90mm Width) |
库存155,568 |
|
Alarm, Leap Year | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I2C, 2-Wire Serial | 1.3 V ~ 5.5 V | - | 0.93µA ~ 1.1µA @ 3V ~ 5V | -40°C ~ 85°C | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | 8-SOP-J |
||
Renesas Electronics America |
IC RTC CLK/CALENDAR I2C 14-SOIC
|
封装: 14-SOIC (0.154", 3.90mm Width) |
库存7,168 |
|
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7,168 |
|
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 | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC |
||
Renesas Electronics America |
IC RTC CLK/CALENDAR I2C 8-TSSOP
|
封装: 8-TSSOP (0.173", 4.40mm Width) |
库存14,184 |
|
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 | 8-TSSOP (0.173", 4.40mm Width) | 8-TSSOP |
||
Renesas Electronics America |
IC RTC CLK/CALENDAR I2C 8-SOIC
|
封装: 8-SOIC (0.154", 3.90mm Width) |
库存6,960 |
|
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 | 0°C ~ 70°C | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC |
||
EPSON |
IC TRC CLK/CALENDAR
|
封装: - |
库存3,776 |
|
- | - | - | - | - | - | - | - | - | - | - | - |
||
EPSON |
IC TRC CLK/CALENDAR
|
封装: 14-SOIC (0.197", 5.00mm Width) |
库存7,472 |
|
Alarm | - | HH:MM:SS | YY-MM-DD | I²C | 1.6 V ~ 5.5 V | - | 2.1µA ~ 3.4µA @ 3V ~ 5V | -40°C ~ 85°C | Surface Mount | 14-SOIC (0.197", 5.00mm Width) | 14-SOP |
||
EPSON |
IC TRC CLK/CALENDAR
|
封装: - |
库存6,144 |
|
- | - | - | - | - | - | - | - | - | - | - | - |
||
EPSON |
IC TRC CLK/CALENDAR
|
封装: - |
库存5,168 |
|
- | - | - | - | - | - | - | - | - | - | - | - |