M25PE10中文资料1 and 2 Mbit, page-erasable serial Flash memories with byte alterability, 75 MHz SPI bus, standard pinout数据手册Micron规格书

描述 Description

The M25PE20 and M25PE10 are 2 Mbit (256 Kb × 8 bit) and 1 Mbit (128 Kb × 8 bit) serial paged Flash memories, respectively. They are accessed by a high speed SPI-compatible bus.
The memories can be written or programmed 1 to 256 bytes at a time, using the Page Write or Page Program instruction. The Page Write instruction consists of an integrated Page Erase cycle followed by a Page Program cycle.

特性 Features

■ 1 or 2 Mbit of page-erasable Flash memory
■ 2.7 V to 3.6 V single supply voltage
■ SPI bus compatible serial interface
■ 75 MHz clock rate (maximum)
■ Page size: 256 bytes
– Page Write in 11 ms (typical)
– Page Program in 0.8 ms (typical)
– Page Erase in 10 ms (typical)
■ SubSector Erase (32 Kbits)
■ Sector Erase (512 Kbits)
■ Bulk Erase (1 Mbit for M25PE10, 2 Mbits for M25PE20)
■ Deep Power-down mode 1 µA (typical)
■ Electronic signature
– JEDEC standard two-byte signature (8012h for M25PE20, 8011h for M25PE10)
– Unique ID code (UID) with 16 bytes read only, available upon customer request only in the T9HX process
■ Software write protection on a 64-Kbyte sector basis
■ More than 100 000 Write cycles
■ More than 20 years data retention
■ Hardware write protection of the memory area selected using the BP0 and BP1 bits
■ Package
– ECOPACK® (RoHS compliant)