Microchip IC supplier Microchip SPI EEPROM 25LC640AT-M-SN
25LC640AT-M-SN
Microchip (微芯) SPI EEPROM chip 25LC640AT-M-SN is a 64Kbit serial EEPROM in SOIC package. It adopts SPI communication interface and voltage range of 1.7V~5.5V, temperature range of -55℃~+125℃. Featuring up to 10MHz clock frequency, 32-byte page write, hardware write protection, up to 1 million erase/write cycles and 100-year data retention. Suitable for parameter storage in industrial equipment and consumer electronics.
Microchip (微芯) memory chips have passed strict original manufacturer reliability tests, with excellent anti-interference and temperature stability. Shenzhen Mandu Technology can provide sample test of 25LC640AT-M-SN, support original manufacturer technical docking and after-sales technical support.
--EEPROM SPI 64Kbit--
| Part Number | Interface | Capacity (kb) | Pkg. | Voltage | Temp |
| 25AA640A-E-SN | SPI | 64Kbit | SOIC | 1.7V~5.5V | -40C to +125C |
| 25AA640A-I-SN | SPI | 64Kbit | SOIC | 1.7V~5.5V | -40C to +85C |
| 25AA640AT-E-SN | SPI | 64Kbit | SOIC | 1.7V~5.5V | -40C to +125C |
| 25AA640AT-I-SN | SPI | 64Kbit | SOIC | 1.7V~5.5V | -40C to +85C |
| 25CS640-E-SN | SPI | 64Kbit | SOIC | 1.7V~5.5V | -40C to +125C |
| 25CS640-E-SN36KVAO | SPI | 64Kbit | SOIC | 1.7V~5.5V | -40C to +125C |
| 25CS640-H-SN | SPI | 64Kbit | SOIC | 1.7V~5.5V | -40C to >+125C |
| 25CS640-H-SN36KVAO | SPI | 64Kbit | SOIC | 1.7V~5.5V | -40C to >+125C |
| 25CS640-I-SN | SPI | 64Kbit | SOIC | 1.7V~5.5V | -40C to +85C |
| 25CS640T-E-SN | SPI | 64Kbit | SOIC | 1.7V~5.5V | -40C to +125C |
| 25CS640T-E-SN36KVAO | SPI | 64Kbit | SOIC | 1.7V~5.5V | -40C to +125C |
| 25CS640T-H-SN | SPI | 64Kbit | SOIC | 1.7V~5.5V | -40C to >+125C |
| 25CS640T-H-SN36KVAO | SPI | 64Kbit | SOIC | 1.7V~5.5V | -40C to >+125C |
| 25CS640T-I-SN | SPI | 64Kbit | SOIC | 1.7V~5.5V | -40C to +85C |
| 25LC640A-E-SN | SPI | 64Kbit | SOIC | 1.7V~5.5V | -40C to +125C |
| 25LC640A-E-SN16KVAO | SPI | 64Kbit | SOIC | 1.7V~5.5V | -40C to +125C |
| 25LC640A-H-SN | SPI | 64Kbit | SOIC | 1.7V~5.5V | -40C to +150C |
| 25LC640A-I-SN | SPI | 64Kbit | SOIC | 1.7V~5.5V | -40C to +85C |
| 25LC640A-M-SN | SPI | 64Kbit | SOIC | 1.7V~5.5V | -55C to +125C |
| 25LC640AT-E-SN | SPI | 64Kbit | SOIC | 1.7V~5.5V | -40C to +125C |
| 25LC640AT-E-SN16KVAO | SPI | 64Kbit | SOIC | 1.7V~5.5V | -40C to +125C |
| 25LC640AT-H-SN | SPI | 64Kbit | SOIC | 1.7V~5.5V | -40C to +150C |
| 25LC640AT-I-SN | SPI | 64Kbit | SOIC | 1.7V~5.5V | -40C to +85C |
| 25LC640AT-M-SN | SPI | 64Kbit | SOIC | 1.7V~5.5V | -55C to +125C |
| AT25640B-SSHL-B | SPI | 64Kbit | SOIC | 1.7V~5.5V | -40C to +85C |
| AT25640B-SSHL-T | SPI | 64Kbit | SOIC | 1.7V~5.5V | -40C to +85C |
| AT25640B-SSPDGV-T | SPI | 64Kbit | SOIC | 1.7V~5.5V | -40C to +125C |
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Mailbox: sales@manduic.com
Address: Room 1115, R&D Building, DAFU Technology, Fenghuang Sub‑district, Guangming District, Shenzhen City