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93C66EEPROM Memory

4-Kbit(512 x 8 or 256 x 16bit)，SPI接口

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93C66EEPROM Memory Product Details

General Description

The HG93Cxx family provides 1K,2K and 4K of serial electrically erasable and programmable read-only memory (EEPROM).The wide Vdd range allows for low-voltage operation down to 1.8V and up to 5.5V.The device,fabricated using traditional CMOS EEPROM technology,is optimized for many ndustrial and commercial applications where low-voltage and low-power operation is essential.The 93C46/56/66 is available in 8-pin DIP,8-pin JEDEC SOP,and 8-pin MSOP packages and is accessed via a 3-wire serial interface

Features

Internally organized as 128x8 or64x16(1K),256x8 or 128x16 (2K)512x8or 256x16(4K)

Wide-voltage range operation 1.8V-5.5 V

3-wire serial interface bus

Data retention:100 years

High endurance:1,000,000 Write Cycles

2 MHz(5V)clock rate

Sequential read operation

Self-timed write cycle (10ms max)

8-pin DIP,8-pin JEDEC SOP,and 8-pin MSOP Packages