| Название | Описание | Производитель | Корпус | Выводы | Темп. Диапазон | Файл PDF |
| 25C640-/SN | 64K SPI bus EEPROM | Microchip Technology, Inc. | N/A | 8 | 0°C | 70°C | 25C640-/SN datasheet (196K) |
| 25C640-/ST | 64K SPI bus EEPROM | Microchip Technology, Inc. | N/A | 8 | 0°C | 70°C | 25C640-/ST datasheet (196K) |
| 25C640-E/P | 64K SPI bus EEPROM | Microchip Technology, Inc. | N/A | 8 | -40°C | 125°C | 25C640-E/P datasheet (196K) |
| 25C640-E/SN | 64K SPI bus EEPROM | Microchip Technology, Inc. | N/A | 8 | -40°C | 125°C | 25C640-E/SN datasheet (196K) |
| 25C640-E/ST | 64K SPI bus EEPROM | Microchip Technology, Inc. | N/A | 8 | -40°C | 125°C | 25C640-E/ST datasheet (196K) |
| 25C640-I/P | 64K SPI bus EEPROM | Microchip Technology, Inc. | N/A | 8 | -40°C | 85°C | 25C640-I/P datasheet (196K) |
| 25C640-I/SN | 64K SPI bus EEPROM | Microchip Technology, Inc. | N/A | 8 | -40°C | 85°C | 25C640-I/SN datasheet (196K) |
| 25C640-I/ST | 64K SPI bus EEPROM | Microchip Technology, Inc. | N/A | 8 | -40°C | 85°C | 25C640-I/ST datasheet (196K) |
| 25C640T-/P | 64K SPI bus EEPROM | Microchip Technology, Inc. | N/A | 8 | 0°C | 70°C | 25C640T-/P datasheet (196K) |
| 25C640T-/P | 64K SPI bus EEPROM | Microchip Technology, Inc. | N/A | 8 | 0°C | 70°C | 25C640T-/P datasheet (196K) |
