看图选型
实时时钟芯片
”共 152件相关商品时钟芯片类型
- Binary Counter
- Clock/Calendar
主要特性
- Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K
- Alarm
- Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output
- Alarm, EEPROM, Leap Year
- Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID
- Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer
- Alarm, Leap Year
- Alarm, Leap Year, NVSRAM
- Alarm, Leap Year, NVSRAM, Square Wave Output, Trickle-Charger
- Alarm, Leap Year, NVSRAM, Trickle-Charger
存储器容量
- -
- 2B
- 4B
- 7B
- 16B
- 31B
- 56B
- 64B
- 64B, 1Kb
- 96B
时间格式
- HH:MM:SS (12/24 hr)
- HH:MM:SS:hh (12/24 hr)
- HH:MM:SS (24 hr)
- HH:MM:SS:hh (24 hr)
- Binary
- HH:MM:SS
日期格式
- Binary
- YY-MM-DD
- YY-MM-DD-dd
接口类型
- I2C
- I2C, 2-Wire Serial
- I2C, 3-Wire Serial
- 3-Wire Serial
- SPI, 3-Wire Serial
- Parallel
- SPI
- Serial
工作电压
- 1V ~ 5.5V
- 1.3V ~ 4.4V
- 1.6V ~ 5.5V
- 1.7V ~ 5.5V
- 1.71V ~ 5.5V
- 1.8V ~ 3.6V
- 1.8V ~ 4.2V
- 1.8V ~ 5.5V
- 2V ~ 5.5V
- 2V ~ 6V
电池供应电压
- -
- 1.3V ~ 3.6V
- 1.3V ~ 3.63V
- 1.3V ~ 3.7V
- 1.3V ~ 5.5V
- 1.4V ~ 3.6V
- 1.8V ~ 4.2V
- 1.8V ~ 5.5V
- 2V ~ 3.05V
- 2V ~ 3.5V
电流消耗
- -
- 0.25uA @ 3V
- 0.3uA ~ 1uA @ 2V ~ 5V
- 0.3uA @ 2.5V
- 320nA @ 2V
- 0.33uA ~ 0.38uA @ 2V ~ 5V
- 350nA @ 5V
- 0.4uA @ 2V
- 0.4uA @ 3.6V
- 0.5uA ~ 0.6uA @ 3V ~ 5V
参考封装
- SOP-8
- SOIC-8
- SOIC-16
- DFN
封装/规格
- 10-uMAX
- 14-TDFN-EP
- 24-SO
- 28-PLCC
- 8-uMAX
- DFN-10
- DIP-24
- DIP-28
- DIP-32
- DIP-8
品牌/产地
- BL(上海贝岭)
- Corebai(芯佰微)
- CYPRESS(赛普拉斯)
- DIODES(美台)
- EPSON(爱普生)
- GATEMODE(捷茂微)
- Gcore(上海国芯)
- GN(旌芯半导体)
- HAOYU(昊昱)
- HGSEMI(华冠)
包装/方式
- 托盘
- 管装
- 编带
|
|
|
|
|
|
|
|
|
|
返采
购金
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
返采
购金
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
返采
购金
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
返采
购金
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
粤公网安备 44030402002194号
