 | MCP7940MT-I/MNY | 3300 | Microchip Technology | 19+ | 8-WFDFN 裸露焊盘 | ￥0.5800 | IC RTCC I2C 64B SRAM 8-TDFN | 购买 |
| MCP7940MT-I/MNY | 3300 | Microchip Technology | 19+ | 8-WFDFN 裸露焊盘 | ￥0.5800 | IC RTCC I2C 64B SRAM 8-TDFN | 购买 |
| MCP7940MT-I/MNY | 3300 | Microchip Technology | 19+ | 8-WFDFN 裸露焊盘 | ￥0.5800 | IC RTCC I2C 64B SRAM 8-TDFN | 购买 |
| MCP7940M-I/ST | 528 | Microchip Technology | 19+ | 8-TSSOP（0.173"，4.40mm 宽） | ￥0.7400 | IC RTCC 64B I2C SRAM 8-TSSOP | 购买 |
| MCP79410-I/SN | 2293 | Microchip Technology | 19+ | 8-SOIC（0.154"，3.90mm 宽） | ￥1.0800 | IC RTC ALARM NVSRAM 8SOIC | 购买 |
| MCP79411-I/SN | 3354 | Microchip Technology | 19+ | 8-SOIC（0.154"，3.90mm 宽） | ￥1.1800 | IC RTCC I2C SER EUI-48 8SOIC | 购买 |
| MCP795W10-I/SL | 152 | Microchip Technology | 19+ | 14-SOIC（0.154"，3.90mm 宽） | ￥1.8200 | IC RTCC 64B SRAM WD/DET 14SOIC | 购买 |
| MCP795W12-I/SL | 230 | Microchip Technology | 19+ | 14-SOIC（0.154"，3.90mm 宽） | ￥1.9200 | IC RTCC 64B SRAM WD/DET 14SOIC | 购买 |
| MCP795W11-I/SL | 235 | Microchip Technology | 19+ | 14-SOIC（0.154"，3.90mm 宽） | ￥1.9200 | IC RTCC 64B SRAM WD/DET 14SOIC | 购买 |
| MCP795W11-I/ST | 176 | Microchip Technology | 19+ | 14-TSSOP（0.173"，4.40mm 宽） | ￥1.9700 | IC RTCC 64B SRAM WD/DET 14TSSOP | 购买 |
| MCP795W21-I/SL | 247 | Microchip Technology | 19+ | 14-SOIC（0.154"，3.90mm 宽） | ￥2.0200 | IC RTCC 64B SRAM WD/DET 14SOIC | 购买 |
| MCP795W21-I/ST | 472 | Microchip Technology | 19+ | 14-TSSOP（0.173"，4.40mm 宽） | ￥2.0600 | IC RTCC 64B SRAM WD/DET 14TSSOP | 购买 |
| MCP7940N-I/ST | 335 | Microchip Technology | 19+ | 8-TSSOP（0.173"，4.40mm 宽） | ￥0.9400 | IC RTCC 64B SRAM GP 8-TSSOP | 购买 |
| MCP79400-I/ST | 645 | Microchip Technology | 19+ | 8-TSSOP（0.173"，4.40mm 宽） | ￥1.0300 | IC RTCC 64B SRAM 8TSSOP | 购买 |
| MCP79401-I/SN | 631 | Microchip Technology | 19+ | 8-SOIC（0.154"，3.90mm 宽） | ￥1.0800 | IC RTCC 64B SRAM EUI-48 8-SOIC | 购买 |
| MCP79410-I/MS | 1396 | Microchip Technology | 19+ | 8-TSSOP，8-MSOP（0.118"，3.00mm 宽） | ￥1.1300 | IC RTC ALARM NVSRAM 8MSOP | 购买 |
| MCP79402-I/MS | 486 | Microchip Technology | 19+ | 8-TSSOP，8-MSOP（0.118"，3.00mm 宽） | ￥1.1300 | IC RTCC 64BIT SRAM I2C 8MSOP | 购买 |
| MCP79410-I/ST | 273 | Microchip Technology | 19+ | 8-TSSOP（0.173"，4.40mm 宽） | ￥1.1300 | IC RTC ALARM NVSRAM 8TSSOP | 购买 |
| MCP79411-I/ST | 54 | Microchip Technology | 19+ | 8-TSSOP（0.173"，4.40mm 宽） | ￥1.2200 | IC RTCC I2C SER EUI-48 8TSSOP | 购买 |
| MCP79510-I/MS | 801 | Microchip Technology | 19+ | 10-TFSOP，10-MSOP（0.118"，3.00mm 宽） | ￥1.3400 | IC RTCC SPI 64B SRAM 10-MSOP | 购买 |
