2 Mbit, Low Voltage, Page-Erasable Serial Flash Memory With Byte-Alterability and a 25 MHz SPI Bus Interface

SUMMARY DESCRIPTION The M45PE20 is a 2Mbit (256K x 8 bit) Serial Paged Flash Memory accessed by a high speed SPI-compatible bus. FEATURES SUMMARY ■ 2Mbit of Page-Erasable Flash Memory ■ Page Write (up to 256 Bytes) in 11ms (typical) ■ Page Program (up to 256 Bytes) in 1.2ms (typical

文件：427.59 Kbytes 页数：35 Pages

STMICROELECTRONICS

意法半导体

2 Mbit, Low Voltage, Page-Erasable Serial Flash Memory With Byte-Alterability and a 25 MHz SPI Bus Interface

SUMMARY DESCRIPTION The M45PE20 is a 2Mbit (256K x 8 bit) Serial Paged Flash Memory accessed by a high speed SPI-compatible bus. FEATURES SUMMARY ■ 2Mbit of Page-Erasable Flash Memory ■ Page Write (up to 256 Bytes) in 11ms (typical) ■ Page Program (up to 256 Bytes) in 1.2ms (typical

文件：427.59 Kbytes 页数：35 Pages

STMICROELECTRONICS

意法半导体

2 Mbit, Low Voltage, Page-Erasable Serial Flash Memory With Byte-Alterability and a 25 MHz SPI Bus Interface

SUMMARY DESCRIPTION The M45PE20 is a 2Mbit (256K x 8 bit) Serial Paged Flash Memory accessed by a high speed SPI-compatible bus. FEATURES SUMMARY ■ 2Mbit of Page-Erasable Flash Memory ■ Page Write (up to 256 Bytes) in 11ms (typical) ■ Page Program (up to 256 Bytes) in 1.2ms (typical

文件：427.59 Kbytes 页数：35 Pages

STMICROELECTRONICS

意法半导体

2 Mbit, Low Voltage, Page-Erasable Serial Flash Memory With Byte-Alterability and a 25 MHz SPI Bus Interface

SUMMARY DESCRIPTION The M45PE20 is a 2Mbit (256K x 8 bit) Serial Paged Flash Memory accessed by a high speed SPI-compatible bus. FEATURES SUMMARY ■ 2Mbit of Page-Erasable Flash Memory ■ Page Write (up to 256 Bytes) in 11ms (typical) ■ Page Program (up to 256 Bytes) in 1.2ms (typical

文件：427.59 Kbytes 页数：35 Pages

STMICROELECTRONICS

意法半导体