M93C66-WDW6T Datasheet PDF - ST Microelectronics

●Description

●The M93C86, M93C76, M93C66, M93C56 and M93C46 are electrically erasable programmable memory (EEPROM) devices. They are accessed through a Serial Data input (D) and Serial Data output (Q) using the MICROWIRE bus protocol

●Features

● Industry standard MICROWIRE bus

● Single supply voltage:

●   – 4.5 V to 5.5 V for M93Cx6

●   – 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 1 million write cycles

● More than 40 year data retention

● Packages

●   – ECOPACK® (RoHS compliant)