Supervisory Circuits with SPI Serial E2PROM, Precision Reset Controller and Watchdog Timer

DESCRIPTION The CAT25CXXX is a single chip solution to three popular functions of EEPROM Memory, precision reset controller and watchdog timer. The EEPROM Memory is a 2K/4K/8K/16K/32K-Bit SPI Serial CMOS E2PROM internally organized as 256x8/512x8/1024x8/2048x8/ 4096x8 bits. Catalyst’s advanced CM

32K/64K-Bit SPI Serial CMOS E2PROM

DESCRIPTION The CAT25C32/64 is a 32K/64K-Bit SPI Serial CMOS EEPROM internally organized as 4Kx8/8Kx8 bits. Catalyst’s advanced CMOS Technology substantially reduces device power requirements. The CAT25C32/64 features a 64-byte page write buffer. FEATURES ■ 10 MHz SPI compatible ■ 1.8 to 6.0 v

32K/64K-Bit SPI Serial CMOS EEPROM

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32K-BIT/64K-BIT SPI SERIAL ELECTRICALLY ERASABLE PROM

DESCRIPTION The IS25C32A and IS25C64A are electrically erasable PROM devices that use the Serial Peripheral Interface (SPI) for communications. The IS25C32A is 32Kbit (4096 x 8) and the IS25C64A is 64Kbit (8192 x 8). The IS25C32A/64A EEPROMs are offered in a wide operating voltage range of 1.8V t

32K-BIT SPI AUTOMOTIVE EEPROM

DESCRIPTION The IS25C32B is an electrically erasable PROM device that uses the Serial Peripheral Interface (SPI) for communications. The IS25C32B is 32Kbit (4096 x 8). It is offered in a wide operating voltage range of 2.7V to 3.6V to be compatible with most application voltages. ISSI designed th

32K-BIT/64K-BIT SPI SERIAL ELECTRICALLY ERASABLE PROM

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