M95320 Datasheet, PDF (1/44 Pages) STMicroelectronics – 32 Kbit and 64 Kbit Serial SPI bus EEPROMs with high speed clock

M95320 M95320-W M95320-R
M95640 M95640-W M95640-R
32 Kbit and 64 Kbit Serial SPI bus EEPROMs
with high speed clock
Feature summary
■ Compatible with SPI Bus Serial Interface
(Positive Clock SPI Modes)
■ Single Supply Voltage:
– 4.5 to 5.5V for M95320 and M95640
– 2.5 to 5.5V for M95320-W and M95320-W
– 1.8 to 5.5V for M95320-R and M95640-R
■ 10MHz, 5MHz or 2MHz clock rates
■ 5ms or 10ms Write Time
■ Status Register
■ Hardware Protection of the Status Register
■ Byte and Page Write (up to 32 Bytes)
■ Self-Timed Programming Cycle
■ Adjustable Size Read-Only EEPROM Area
■ Enhanced ESD Protection
■ More than 1 million Write cycles
■ More than 40-Year Data Retention
■ Packages
– ECOPACK® (RoHS compliant)
SO8 (MN)
150 mil width
TSSOP8 (DW)
169 mil width
MLP8 (MB)
2x3 mm
July 2006
Rev 6
1/44
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