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25C640 |
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| Part Number | 25C640 |
| Manufacturer | Microchip (https://www.microchip.com/)Technology |
| Description | The Microchip Technology Inc. 25AA640/25LC640/ 25C640 (25xx640*) is a 64K bit serial Electrically Erasable PROM. The memory is accessed via a simple Serial Peripheral Interface (SPI) compatible serial... |
| Features |
• Low power CMOS technology - Write current: 3 mA typical - Read current: 500 µA typical - Standby current: 500 nA typical • 8192 x 8 bit organization • 32 byte page • Write cycle time: 5ms max. • Self-timed ERASE and WRITE cycles • Block write protection - Protect none, 1/4, 1/2, or all of array • Built-in write protection - Power on/off data protection circuitry - Write enable latch - Write protect pin • Sequential read • High reliability - Endurance: 1M cycles (guaranteed) - Data retention: > 200 years - ESD protection: > 4000 V • 8-pin PDIP, SOIC, and TSSOP packages • Temperature ranges su... |
| Document |
 25C640 Data Sheet
PDF 196.85KB |
| Distributor | Stock | Price | Buy |
|---|
| No. | Parte # | Fabricante | Descripción | Hoja de Datos |
|---|---|---|---|---|
| 1 | 25C64 |
CatalystSemiconductor |
32K/64K-Bit SPI Serial CMOS E2PROM |
|
| 2 | 25C01 |
CatalystSemiconductor |
1K/2K/4K/8K/16K SPI Serial CMOS E2PROM |
|
| 3 | 25C02 |
CatalystSemiconductor |
1K/2K/4K/8K/16K SPI Serial CMOS E2PROM |
|
| 4 | 25C04 |
CatalystSemiconductor |
1K/2K/4K/8K/16K SPI Serial CMOS E2PROM |
|
| 5 | 25C040 |
MicrochipTechnology |
4K SPI Bus Serial EEPROM |
|