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 ...