M95040 Datasheet, PDF (1/37 Pages) STMicroelectronics – 4Kbit, 2Kbit and 1Kbit Serial SPI Bus EEPROM With High Speed Clock

M95040
M95020, M95010
4Kbit, 2Kbit and 1Kbit Serial SPI Bus EEPROM
With High Speed Clock
FEATURES SUMMARY
■ Compatible with SPI Bus Serial Interface
(Positive Clock SPI Modes)
■ Single Supply Voltage:
– 4.5 to 5.5V for M950x0
– 2.5 to 5.5V for M950x0-W
– 1.8 to 5.5V for M950x0-R
■ High Speed
– 10MHz Clock Rate, 5ms Write Time
■ Status Register
■ BYTE and PAGE WRITE (up to 16 Bytes)
■ Self-Timed Programming Cycle
■ Adjustable Size Read-Only EEPROM Area
■ Enhanced ESD Protection
■ More than 1 Million Erase/Write Cycles
■ More than 40-Year Data Retention
Table 1. Product List
Reference
Part Number
M95040
M95040
M95040-W
M95040-R
M95020
M95020
M95020-W
M95020-R
M95010
M95010
M95010-W
M95010-R
Figure 1. Packages
8
1
PDIP8 (BN)
8
1
SO8 (MN)
150 mil width
TSSOP8 (DW)
169 mil width
October 2004
1/37