Description
The M25P64 is a 64 Mbit (8M x 8) Serial Flash Memory, with advanced write protection mechanisms, accessed by a high speed SPI-compatible bus.
FEATUREs
◾ 64 Mbit of Flash memory
◾ 2.7 V to 3.6 V single supply voltage
◾ SPI bus compatible serial interface
◾ 50 MHz clock rate (maximum)
◾ VPP = 9 V for Fast Program/Erase mode
(optional)
◾ Page Program (up to 256 Bytes)
– in 1.4 ms (typical)
– in 0.35 ms (typical with VPP = 9 V)
◾ Sector Erase (512 Kbit)
◾ Bulk Erase (64 Mbit)
◾ Electronic Signatures
– JEDEC standard two-Byte signature
(2017h)
– RES instruction, one-Byte, signature (16h),
for backward compatibility
◾ Hardware Write Protection: protected area size
defined by three non-volatile bits (BP0, BP1
and BP2)
◾ More than 100 000 Erase/Program cycles per
sector
◾ More than 20-year data retention
◾ Packages
– ECOPACK® (RoHS compliant)