M25p64-vmf6tp soic-16 magnesium optical memory agent
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 instructions allowing clock
frequency up to 75 MHz.(1)
The memory can be programmed 1 to 256 bytes at a time, using the Page Program
instruction.
An enhanced Fast Program/Erase mode is available to speed up operations in factory
environment. The device enters this mode whenever the VPPH voltage is applied to the Write
Protect/Enhanced Program Supply Voltage pin (W/VPP).(2)
The memory is organized as 128 sectors, each containing 256 pages. Each page is 256
bytes wide. Thus, the whole memory can be viewed as consisting of 32768 pages, or
8388608 bytes.
The whole memory can be erased using the Bulk Erase instruction, or a sector at a time,
using the Sector Erase instruction.
In order to meet environmental requirements, Numonyx offers the M25P64 in Lead-free and
RoHS compliant packages.
Features
64 Mbit of Flash memory
2.7 V to 3.6 V single supply voltage
SPI bus compatible serial interface
75 MHz clock rate (maximum)
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
– Unique ID code (UID) with 16 bytes
readonly: available upon customer request
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
– RoHS compliant
Automotive certified parts available