 | M41T62Q6F | 9000 | STMicroelectronics | 19+ | 16-QFN | ￥0.9680 | IC RTC SERIAL W/ALARM 16QFN | 购买 |
| M41T66Q6F | 6000 | STMicroelectronics | 19+ | 16-QFN | ￥1.0287 | IC RTC SERIAL W/ALARM 16-QFN | 购买 |
| M41T66Q6F | 6000 | STMicroelectronics | 19+ | 16-QFN | ￥1.0287 | IC RTC SERIAL W/ALARM 16-QFN | 购买 |
| M41T66Q6F | 6000 | STMicroelectronics | 19+ | 16-QFN | ￥1.0287 | IC RTC SERIAL W/ALARM 16-QFN | 购买 |
| M41T0M6F | 2500 | STMicroelectronics | 19+ | 8-SOIC（0.154"，3.90mm 宽） | ￥0.9450 | IC RTC SERIAL 2-5.5V 8SOIC | 购买 |
| M41T80M6F | 15000 | STMicroelectronics | 19+ | 8-SOIC（0.154"，3.90mm 宽） | ￥1.0638 | IC RTC SERIAL W/ALARM 8-SOIC | 购买 |
| M41T80M6F | 15000 | STMicroelectronics | 19+ | 8-SOIC（0.154"，3.90mm 宽） | ￥1.0638 | IC RTC SERIAL W/ALARM 8-SOIC | 购买 |
| ISL1208IB8Z-TK | 7000 | Intersil | 19+ | 8-SOIC（0.154"，3.90mm 宽） | ￥1.0750 | IC RTC LP BATT BACKED SRAM 8SOIC | 购买 |
| M41T82ZM6F | 7500 | STMicroelectronics | 19+ | 8-SOIC（0.154"，3.90mm 宽） | ￥1.2245 | IC RTC SERIAL W/BATT SW 8-SOIC | 购买 |
| M41T82ZM6F | 7500 | STMicroelectronics | 19+ | 8-SOIC（0.154"，3.90mm 宽） | ￥1.2245 | IC RTC SERIAL W/BATT SW 8-SOIC | 购买 |
| M41T82SM6F | 2500 | STMicroelectronics | 19+ | 8-SOIC（0.154"，3.90mm 宽） | ￥1.3313 | IC RTC SERIAL W/BATT SW 8-SOIC | 购买 |
| M41T81SM6F | 2500 | STMicroelectronics | 19+ | 8-SOIC（0.154"，3.90mm 宽） | ￥1.2515 | IC RTC SERIAL W/ALARM 8SOIC | 购买 |
| M41T81SM6F | 2500 | STMicroelectronics | 19+ | 8-SOIC（0.154"，3.90mm 宽） | ￥1.2515 | IC RTC SERIAL W/ALARM 8SOIC | 购买 |
| M41T56M6F | 7500 | STMicroelectronics | 19+ | 8-SOIC（0.154"，3.90mm 宽） | ￥1.3965 | IC RTC SRL 512BIT 8SOIC | 购买 |
| M41T00M6F | 10000 | STMicroelectronics | 19+ | 8-SOIC（0.154"，3.90mm 宽） | ￥1.3633 | IC RTC SRL 512KBIT 8SOIC | 购买 |
| M41T00M6F | 10000 | STMicroelectronics | 19+ | 8-SOIC（0.154"，3.90mm 宽） | ￥1.3633 | IC RTC SRL 512KBIT 8SOIC | 购买 |
| M41T11M6F | 2500 | STMicroelectronics | 19+ | 8-SOIC（0.154"，3.90mm 宽） | ￥1.4776 | IC RTC SRL 512BIT 8SOIC | 购买 |
| ISL1209IU10Z-TK | 24000 | Intersil | 19+ | 10-TFSOP，10-MSOP（0.118"，3.00mm 宽） | ￥1.5375 | IC RTC LP SRAM EEPROM 10-MSOP | 购买 |
| ISL1209IU10Z-TK | 24000 | Intersil | 19+ | 10-TFSOP，10-MSOP（0.118"，3.00mm 宽） | ￥1.5375 | IC RTC LP SRAM EEPROM 10-MSOP | 购买 |
| ISL12032IVZ-T | 2500 | Intersil | 19+ | 14-TSSOP（0.173"，4.40mm 宽） | ￥1.6000 | IC RTC LP BATT BACK SRAM 14TSSOP | 购买 |
