M34D64 - 64/32 Kbit Serial IC Bus EEPROM With Hardware Write Control on Top Quarter of Memory
These electrically erasable programmable memory (EEPROM) devices are fabricated with STMicroelectronics’ High Endurance, CMOS technology.
This guarantees an endurance typically well above one million Erase/Write cycles, with a data retention of 40 years.
The memories are organized as 8192x8 bits (M3
M34D64 M34D32 64/32 Kbit Serial I²C Bus EEPROM With Hardware Write Control on Top Quarter of Memory PRELIMINARY DATA s s Compatible with I2C Extended Addressing Two Wire I2C Serial Interface Supports 400 kHz Protocol Single Supply Voltage: 4.5V to 5.5V for M34Dxx 2.5V to 5.5V for M34Dxx-W 1.8V to 3.6V for M34Dxx-R s 8 1 PSDIP8 (BN) 0.25 mm frame s Hardware Write Control of the top quarter of memory BYTE and PAGE WRITE (up to 32 Bytes) RANDOM and SEQUENTIAL READ
