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| Type | 描述 |
|---|---|
| 系列: | - |
| 包裹: | Tube |
| 零件状态: | Active |
| 类型: | Clock/Calendar |
| 特征: | Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K |
| 内存大小: | 256B |
| 时间格式: | HH:MM:SS (24 hr) |
| 日期格式: | YY-MM-DD-dd |
| 界面: | Parallel |
| 电压 - 电源: | 4.5V ~ 5.5V |
| 电压 - 电源，电池: | 2.5V ~ 3.7V |
| 当前 - 计时（最大值）: | 5mA @ 4.5V ~ 5.5V |
| 工作温度: | 0°C ~ 70°C |
| 安装类型: | Surface Mount |
| 包/箱: | 28-SOIC (0.295", 7.50mm Width) |
| 供应商设备包: | 28-SOIC |
| 图片 | 零件号 | 描述 | Stock / Unit Price |
|---|---|---|---|
 |
DS1685E-3Linear Technology (Analog Devices, Inc.) |
DS1685 5V REAL-TIME CLOCK |
有存货: 455 $3.92000 |
 |
MCP795W10T-I/SLRoving Networks / Microchip Technology |
IC RTC CLK/CALENDAR SPI 14-SOIC |
有存货: 0 $1.37800 |
 |
BQ4285EP |
RTC, VOLATILE |
有存货: 6,270 $4.19000 |
 |
ISL12028IBZ-TIntersil (Renesas Electronics America) |
RTC, VOLATILE |
有存货: 3,158 $3.47000 |
 |
RTC-8564NB:B:ROHSEpson |
IC RTC CLK/CALENDAR I2C 22-SON |
有存货: 0 $3.51020 |
 |
DS1677E+Maxim Integrated |
IC RTC SYSTEM CTRLR SER 20-TSSOP |
有存货: 100,592 $9.55000 |
 |
UPD4991AGS-ARenesas Electronics America |
RTC, VOLATILE, 1 TIMER(S) PDSO |
有存货: 10,040 $3.01000 |
 |
DS1554W-120INDLinear Technology (Analog Devices, Inc.) |
NV, Y2K TIMEKEEPING RAM |
有存货: 1,096 $23.22000 |
 |
ISL1218IUZ-TIntersil (Renesas Electronics America) |
IC RTC CLK/CALENDAR I2C 8-MSOP |
有存货: 0 $2.00400 |
 |
ISL1208IU8ZIntersil (Renesas Electronics America) |
IC RTC CLK/CALENDAR I2C 8-MSOP |
有存货: 386 $3.03000 |
