Description
The M25P32 is a 32 Mbit (4M x 8) Serial Flash memory, with advanced write protection mechanisms, accessed by a high speed SPI-compatible bus.
The memory can be programmed 1 to 256 bytes at a time, using the Page Program instruction.

FEATUREs
32 Mbit of Flash memory
2.7 V to 3.6 V single supply voltage
SPI bus compatible serial interface
75 MHz clock rate (maximum)
VPP= 9 V for Fast Program/Erase mode(optional)
Page Program (up to 256 bytes)
– in 0.64 ms (typical)
Sector Erase (512 Kbit) in 0.6 s (typical)
Bulk Erase:
– in 23 s (typical)
– in 17 s (typical with VPP= 9 V)
Deep Power-down mode 1μA (typical)
Electronic Signatures
– JEDEC standard two-byte signature(2016h)
– Unique ID code (UID) +16 bytes of CFI data
– RES instruction, one-byte, signature (15h), for backward compatibility
Hardware Write Protection of the memory area selected using the BP0, BP1 and BP2 bits
More than 100 000 Erase/Program cycles per sector
More than 20 year data retention
Packages
– RoHS compliant
Automotive certified parts available