M93C46 Datasheet PDF - STMicroelectronics

Description
   The M93C46 (1 Kbit), M93C56 (2 Kbit), M93C66 (4 Kbit), M93C76 (8 Kbit) and M93C86 (16 Kbit) are electrically erasable programmable memory (EEPROM) devices accessed through the MICROWIRE™ bus protocol. The memory array can be configured either in bytes (x8b) or in words (x16b).

FEATUREs
• Industry standard MICROWIRE™ bus
• Single supply voltage:
   – 2.5 V to 5.5 V for M93Cx6-W
   – 1.8 V to 5.5 V for M93Cx6-R
• Dual organization: by word (x16) or byte (x8)
• Programming instructions that work on: byte, word or entire memory
• Self-timed programming cycle with auto-erase: 5 ms
• READY/BUSY signal during programming
• 2 MHz clock rate
• Sequential read operation
• Enhanced ESD/latch-up behavior
• More than 4 million write cycles
• More than 200-year data retention

Package
• ECOPACK2 (RoHS compliant) and halogen-free packages:
   – DFN8
   – SO8N
   – TSSOP8