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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Maxim Integrated |
IC RTC CLK/CALENDAR PAR 48-BGA
|
封装: 48-BBGA |
库存4,304 |
|
Alarm, Leap Year, NVSRAM, Square Wave Output, Trickle-Charger | 114B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Parallel | 4.5 V ~ 5.5 V | 2 V ~ 3.05 V | 2mA @ 4.5V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 48-BBGA | 48-BGA (11.80x15.30) |
||
Microchip Technology |
IC RTC CLK/CALENDAR SPI 14-SOIC
|
封装: 14-SOIC (0.154", 3.90mm Width) |
库存2,512 |
|
Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer | 64B | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | SPI | 1.8 V ~ 5.5 V | 1.3 V ~ 5.5 V | 1µA @ 1.8V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 14-SOIC (0.154", 3.90mm Width) | 14-SOIC |
||
Abracon LLC |
IC RTC CLK/CALENDAR SPI 16-QFN
|
封装: 16-VFQFN Exposed Pad |
库存4,576 |
|
Alarm, Leap Year, SRAM, Trickle-Charger, Watchdog Timer | 256B | HH:MM:SS:hh | YY-MM-DD-dd | SPI | 1.7 V ~ 3.6 V | 1.5 V ~ 3.6 V | 0.17µA ~ 0.22µA @ 1.8V ~ 3V | -40°C ~ 85°C | Surface Mount | 16-VFQFN Exposed Pad | 16-QFN (3x3) |
||
Maxim Integrated |
IC RTC CLK/CAL I2C 8TDFN
|
封装: - |
库存6,704 |
|
Alarm, Leap Year, Square Wave Output, Trickle-Charger | - | 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 | 200µA @ 1.71V ~ 5.5V | -40°C ~ 85°C | Surface Mount | - | 8-TDFN EP |
||
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 | 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 | Surface Mount | 24-SOIC (0.295", 7.50mm Width) | 24-SOIC |
||
Intersil |
IC RTC CLK/CALENDAR I2C 14-TSSOP
|
封装: 14-TSSOP (0.173", 4.40mm Width) |
库存5,472 |
|
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 I2C 8-SOIC
|
封装: 8-SOIC (0.154", 3.90mm Width) |
库存5,200 |
|
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 |
||
Intersil |
IC RTC CLK/CALENDAR I2C 14-SOIC
|
封装: 14-SOIC (0.154", 3.90mm Width) |
库存3,696 |
|
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 |
||
Maxim Integrated |
IC RTC ELAPSED CNT SER 7-SIP
|
封装: 14-DIP Module (0.335", 8.51mm) |
库存5,600 |
|
- | - | 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 |
||
STMicroelectronics |
IC RTC CLK/CALENDAR I2C 16-SOIC
|
封装: 16-SOIC (0.154", 3.90mm Width) |
库存6,032 |
|
Alarm, Leap Year, NVSRAM, Square Wave Output, Supervisor, Watchdog Timer | 44B | HH:MM:SS:hh (24 hr) | YY-MM-DD-dd | I2C, 2-Wire Serial | 2.7 V ~ 3.6 V | 2.5 V ~ 3.5 V | 0.5mA @ 2.7V ~ 3.6V | -40°C ~ 85°C | Surface Mount | 16-SOIC (0.154", 3.90mm Width) | 16-SO |
||
Maxim Integrated |
IC RTC CLK/CALENDAR PAR 32-EDIP
|
封装: 32-DIP Module (0.600", 15.24mm) |
库存2,368 |
|
Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K | 32KB | HH:MM:SS (24 hr) | YY-MM-DD-dd | Parallel | 4.5 V ~ 5.5 V | - | 6mA @ 5V | -40°C ~ 85°C | Through Hole | 32-DIP Module (0.600", 15.24mm) | 32-EDIP |
||
Maxim Integrated |
IC RTC CLK/CALENDAR I2C 8-SOIC
|
封装: 8-SOIC (0.154", 3.90mm Width) |
库存6,448 |
|
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 @ 1.3V ~ 1.8V | -40°C ~ 85°C | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC |
||
Maxim Integrated |
IC RTC CLK/CALENDAR PAR 32-EDIP
|
封装: 32-DIP Module (0.600", 15.24mm) |
库存5,088 |
|
Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K | 32KB | HH:MM:SS (24 hr) | YY-MM-DD-dd | Parallel | 2.97 V ~ 3.63 V | - | 4mA @ 3.3V | 0°C ~ 70°C | Through Hole | 32-DIP Module (0.600", 15.24mm) | 32-EDIP |
||
Maxim Integrated |
IC RTC BINARY CNT SER 6-TSOC
|
封装: 6-LSOJ (0.148", 3.76mm Width) |
库存6,912 |
|
Unique ID | - | Binary | Binary | 1-Wire? Serial | 2.5 V ~ 5.5 V | - | 0.45µA @ 2.5V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 6-LSOJ (0.148", 3.76mm Width) | 6-TSOC |
||
Maxim Integrated |
IC RTC SYSTEM CTRLR SER 20-TSSOP
|
封装: 20-TSSOP (0.173", 4.40mm Width) |
库存6,400 |
|
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 I2C 8-SOIC
|
封装: 8-SOIC (0.154", 3.90mm Width) |
库存4,160 |
|
Leap Year, Trickle-Charger | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | I2C, 2-Wire Serial | 2.7 V ~ 5.5 V | 1.3 V ~ 3.7 V | 125µA @ 3.3V | -40°C ~ 85°C | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC |
||
Maxim Integrated |
IC RTC CLK/CALENDAR PAR 28-TSOP
|
封装: 28-TSSOP (0.465", 11.80mm Width) |
库存10,128 |
|
Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output | 8KB | 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 | 0°C ~ 70°C | Surface Mount | 28-TSSOP (0.465", 11.80mm Width) | 28-TSOP |
||
STMicroelectronics |
IC RTC CLK/CALENDAR PAR 44-SOH
|
封装: 44-BSOP (0.337", 8.56mm Width) requires SNAPHAT |
库存2,304 |
|
Alarm, Leap Year, Square Wave Output, Supervisor, Watchdog Timer, Y2K | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | Parallel | 4.5 V ~ 5.5 V | 3V | 3mA @ 4.5V ~ 5.5V | 0°C ~ 70°C | Surface Mount | 44-BSOP (0.337", 8.56mm Width) requires SNAPHAT | 44-SOH |
||
Maxim Integrated |
IC RTC CLK/CALENDAR SER 8-SOIC
|
封装: 8-SOIC (0.209", 5.30mm Width) |
库存193,716 |
|
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 | 8-SOIC (0.209", 5.30mm Width) | 8-SO |
||
Maxim Integrated |
IC RTC CLK/CALENDAR I2C 8-DIP
|
封装: 8-DIP (0.300", 7.62mm) |
库存205,488 |
|
Leap Year, NVSRAM, Square Wave Output | 56B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I2C, 2-Wire Serial | 4.5 V ~ 5.5 V | 2 V ~ 3.5 V | 200µA @ 5V | -40°C ~ 85°C | Through Hole | 8-DIP (0.300", 7.62mm) | 8-PDIP |
||
Maxim Integrated |
IC RTC CLK/CALENDAR I2C 8-SOIC
|
封装: 8-SOIC (0.154", 3.90mm Width) |
库存17,406 |
|
Alarm, Leap Year, Square Wave Output | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I2C, 2-Wire Serial | 2.3 V ~ 5.5 V | 2.3 V ~ 5.5 V | 130µA ~ 200µA @ 3.63V ~ 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-SOIC
|
封装: 8-SOIC (0.154", 3.90mm Width) |
库存4,032 |
|
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-SOIC
|
封装: 8-SOIC (0.154", 3.90mm Width) |
库存4,944 |
|
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5,360 |
|
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 | 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19,632 |
|
Alarm, Leap Year | - | HH:MM:SS:hh (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-SOIC (0.154", 3.90mm Width) | 8-SOIC |
||
EPSON |
IC RTC CLK/CALENDAR SPI 14-SOP
|
封装: 14-SOIC (0.197", 5.00mm Width) |
库存6,400 |
|
Alarm | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | SPI | 1.7V ~ 5.5V | - | 1.2µA ~ 1.8µA @ 3V ~ 5V | -40°C ~ 85°C | Surface Mount | 14-SOIC (0.197", 5.00mm Width) | 14-SOP |
||
EPSON |
IC RTC CLK/CALENDAR I2C 10SMD
|
封装: - |
Request a Quote |
|
Alarm | - | HH:MM:SS | YY-MM-DD | I2C | 1.6V ~ 5.5V | 1.1V ~ 5.5V | 3µA @ 3V | -40°C ~ 85°C (TA) | Surface Mount | 10-SMD, No Lead | 10-SMD |
||
Texas Instruments |
REAL TIME CLOCK, 1 TIMER(S)
|
封装: - |
Request a Quote |
|
- | - | - | - | - | - | - | - | - | - | - | - |
||
Nisshinbo Micro Devices Inc. |
WIRE INTERFACE REAL-TIME CLOCK
|
封装: - |
Request a Quote |
|
Alarm, Leap Year | - | HH:MM:SS (12/24 hr) | YY-MM-DD | - | 2.7V ~ 6V | - | 1.5µA ~ 2µA @ 3V ~ 5.5V | -30°C ~ 80°C | Surface Mount | 8-LSSOP (0.173", 4.40mm Width) | 8-SSOP |
||
Nisshinbo Micro Devices Inc. |
IC RTC CLK/CALENDAR I2C 16SSOP
|
封装: - |
库存17,898 |
|
Alarm, Leap Year | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I2C, 2-Wire Serial | 2.34V ~ 5.5V | - | 1µA @ 3V | -40°C ~ 85°C | Surface Mount | 16-LSSOP (0.173", 4.40mm Width) | 16-SSOP |