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M34D64-W

64 Kbit Serial I²C Bus EEPROM With Hardware Write Control on Top Quarter of Memory

STMicroelectronics 

M34D64

64 Kbit Serial I²C Bus EEPROM

With Hardware Write Control on Top Quarter of Memory

FEATURES SUMMARY

s Two Wire I2C Serial Interface

Supports 400 kHz Protocol

s Single Supply Voltage:

– 2.5V to 5.5V for M34D64-W

– 1.8V to 5.5V for M34D64-R

s Hardware Write Control of the top quarter of

memory

s BYTE and PAGE WRITE (up to 32 Bytes)

s RANDOM and SEQUENTIAL READ Modes

s Self-Timed Programming Cycle

s Automatic Address Incrementing

s Enhanced ESD/Latch-Up Behavior

s More than 1M Erase/Write Cycles

s More than 40 Year Data Retention

Figure 1. Packages

8

1

SO8 (MN)

150 mil width

TSSOP8 (DW)

169 mil width

April 2003

1/21

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