| 元器件型号 | 厂商 | 描述 | 数量 | 价格 |
|---|---|---|---|---|
| MCP79412-I/ST | Microchip Technology | IC RTCC 64BIT SRAM I2C 8TSSOP | 70 | 1:$1.42000 10:$1.02000 25:$0.94000 100:$0.89000 |
| MCP79411-I/ST | Microchip Technology | IC RTCC I2C SER EUI-48 8TSSOP | 102 | 1:$1.42000 10:$1.02000 25:$0.94000 100:$0.89000 |
| MCP79412-I/MS | Microchip Technology | IC RTCC 64BIT SRAM I2C 8MSOP | 804 | 1:$1.42000 10:$1.02000 25:$0.94000 100:$0.89000 |
| MCP79401-I/MS | Microchip Technology | IC RTCC 64B SRAM EUI-48 8-MSOP | 685 | 1:$1.32000 10:$0.94000 25:$0.87000 100:$0.82500 |
| MCP79402-I/MS | Microchip Technology | IC RTCC 64BIT SRAM I2C 8MSOP | 760 | 1:$1.32000 10:$0.94000 25:$0.87000 100:$0.82000 |
| MCP79402-I/ST | Microchip Technology | IC RTCC 64BIT SRAM I2C 8TSSOP | 800 | 1:$1.32000 10:$0.94000 25:$0.87000 100:$0.82000 |
| MCP79402-I/SN | Microchip Technology | IC RTCC 64BIT SRAM I2C 8SOIC | 436 | 1:$1.26000 10:$0.90000 25:$0.83000 100:$0.79000 |
| MCP79401-I/SN | Microchip Technology | IC RTCC 64B SRAM EUI-48 8-SOIC | 921 | 1:$1.26000 10:$0.90000 25:$0.83000 100:$0.79000 |
| MCP79400-I/MS | Microchip Technology | IC RTCC 64B SRAM 8-MSOP | 398 | 1:$1.20000 10:$0.86000 25:$0.80000 100:$0.75000 |
| MCP79400-I/ST | Microchip Technology | IC RTCC 64B SRAM 8TSSOP | 791 | 1:$1.20000 10:$0.86000 25:$0.80000 100:$0.75000 |
| MCP7940N-I/MS | Microchip Technology | IC RTCC 64B SRAM GP 8-MSOP | 473 | 1:$1.10000 10:$0.78000 25:$0.72000 100:$0.68750 |
| MCP7940N-I/ST | Microchip Technology | IC RTCC 64B SRAM GP 8-TSSOP | 677 | 1:$1.10000 10:$0.78000 25:$0.72000 100:$0.68750 |
| MCP7940M-I/MS | Microchip Technology | IC RTCC 64B I2C SRAM 8-MSOP | 845 | 1:$0.86000 10:$0.62000 25:$0.57000 100:$0.54000 |
| 类别: | 集成电路 (IC) |
|---|---|
| 类型: | 时钟/日历 |
| 特点: | 警报器，闰年，方波输出，SRAM，唯一 ID |
| 存储容量: | 64B |
| 时间格式: | HH:MM:SS（12/24 小时） |
| 数据格式: | YY-MM-DD-dd |
| 接口: | I²C，2 线串口 |
| 电源电压: | 1.8 V ~ 5.5 V |
| 电压 - 电源，电池: | 1.3 V ~ 5.5 V |
| 工作温度: | -40°C ~ 85°C |
| 安装类型: | 表面贴装 |
| 封装/外壳: | 8-TSSOP（0.173"，4.40mm 宽） |
| 供应商设备封装: | 8-TSSOP |
| 包装: | 管件 |