M93S66-125 Datasheet, PDF (1/28 Pages) STMicroelectronics – Automotive 4-Kbit, 2-Kbit and 1-Kbit MICROWIRE serial EEPROM with block protection

M93S66-125 M93S56-125
M93S46-125
Automotive 4-Kbit, 2-Kbit and 1-Kbit
MICROWIRE serial EEPROM with block protection
Datasheet − production data
Features
■ Industry standard MICROWIRE^TM bus
■ Single supply voltage: 2.5 to 5.5 V
■ Single organization: by word (x16)
■ Programming instructions that work on: word or
entire memory
■ Self-timed programming cycle with auto-erase
■ User-defined write-protected area
■ Page Write mode (4 words)
■ Ready/Busy signal during programming
■ Speed: 2-MHz clock rate, 5 ms write time
■ Sequential Read operation
■ Enhanced ESD/Latch-up behavior
■ More than 1 million Erase/Write cycles
■ More than 40-year data retention
SO8 (MN)
150 mil width
March 2012
This is information on a product in full production.
Doc ID 022567 Rev 1
1/28
www.st.com
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