64K-Bit Serial CMOS EEPROM (Serial Peripheral Interface (SPI) Synchronous Bus)

General Description The NM25C640 is a 65,536-bit CMOS EEPROM with an SPI compatible serial interface. The NM25C640 is designed for data storage in applications requiring both non-volatile memory and insystem data updates. This EEPROM is well suited for applications using the 68HC11 series of micr

文件：93.93 Kbytes 页数：10 Pages

FAIRCHILD

仙童半导体

64K-Bit Serial CMOS EEPROM (Serial Peripheral Interface (SPI) Synchronous Bus)

ONSEMI

安森美半导体

OPERATION SPI SERIAL E2PROM FOR AUTOMOTIVE

文件：1.69858 Mbytes 页数：31 Pages

SII

精工爱普生

Write protect function during the low power supply voltage

The S-25C320A/640A is a SPI serial E2PROM which operates at high speed, with low current consumption and the wide range operation. The S-25C320A/640A has the capacity of 32 K-bit and 64 K-bit, and the organization is 4096 words × 8-bit, 8192 words × 8-bit. Page write and sequential read are availa

文件：1.88355 Mbytes 页数：39 Pages

SII

精工爱普生

SPI SERIAL E2PROM

文件：588.09 Kbytes 页数：39 Pages

ABLIC

艾普凌科