封装/外壳：8-SOIC（0.154"，3.90mm 宽） 包装：托盘 描述：IC CBRAM 256KBIT SPI 20MHZ 8SOIC 集成电路（IC） 存储器

128K/256K-Bit SPI Serial CMOS E2PROM

DESCRIPTION The CAT25C128/256 is a 128K/256K-Bit SPI Serial CMOS E2PROM internally organized as 16Kx8/32Kx8 bits. Catalyst’s advanced CMOS Technology substantially reduces device power requirements. The CAT25C128/256 features a 64-byte page write buffer. The device operates via the SPI bus seri

128K/256K-Bit SPI Serial CMOS E2PROM

DESCRIPTION The CAT25C128/256 is a 128K/256K-Bit SPI Serial CMOS E2PROM internally organized as 16Kx8/32Kx8 bits. Catalyst’s advanced CMOS Technology substantially reduces device power requirements. The CAT25C128/256 features a 64-byte page write buffer. The device operates via the SPI bus seri

128K-bit/ 256K-bit SPI SERIAL ELECTRICALLY ERASABLE PROM

DESCRIPTION The IS25C128 and IS25C256 are electrically erasable PROM devices that use the Serial Peripheral Interface (SPI) for communications. The IS25C128 is 128Kbit (16K x 8) and the IS25C256 is 256Kbit (32K x 8). The IS25C128/256 EEPROMs are offered in a wide operating voltage range of 1.8V t

128K/256K-Bit SPI Serial CMOS EEPROM

文件：444.32 Kbytes Page：12 Pages

256Kbits SPI Serial EEPROM

文件：989.14 Kbytes Page：18 Pages