M93S46-W Datasheet, PDF (1/32 Pages) STMicroelectronics – 4 Kbit, 2 Kbit and 1 Kbit serial MICROWIRE bus EEPROM with write protection

M93S46-W M93S56-W
M93S66­W
4 Kbit, 2 Kbit and 1 Kbit serial MICROWIRE bus EEPROM with
write protection
Datasheet - production data
PDIP8 (BN)
TSSOP8 (DW)
169 mil width
SO8 (MN)
150 mil width
MSv35377V1
Features
• Compatible with MICROWIRE bus serial
interface
• Memory array
− 1 Kbit, 2 Kbit or 4 Kbit of EEPROM
− Organized by word (16b)
− Page = 4 words
• Write
− Byte write within 5 ms
− Page write within 5 ms
− Ready/busy signal during programming
• User defined write protected area
• High-speed clock: 2 MHz
• Single supply voltage:
− 2.5 V to 5.5 V
• Operating temperature range:
• -40 °C up to +85 °C.
• Enhanced ESD protection
• More than 4 million write cycles
• More than 200-year data retention
Packages
• PDIP8 ECOPACK^®1
• TSSOP8 ECOPACK^®2
• SO8 ECOPACK^®2
January 2015
DocID5124 Rev 7
This is information on a product in full production
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