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25AA640AT-E/ST

25AA640AT-E/ST

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Microchip Technology

EEPROM, 64 KBIT, 8K X 8BIT, SPI, 3 MHZ, TSSOP, 8 PINS

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25AA640AT-E/ST

25AA640AT-E/ST

Active
Microchip Technology

EEPROM, 64 KBIT, 8K X 8BIT, SPI, 3 MHZ, TSSOP, 8 PINS

Find alt

Description

General part information

25AA640A Series

The Microchip 25AA640A is a 64 Kb Serial EEPROM utilizing the

industry standard Serial Peripheral Interface (SPI) compatible serial bus. The

device is organized as one block of 8192 x 8-bit and is optimized for use in consumer electronics, industrial, medical,

Technical Specifications

Parameters and characteristics for this part

Specification25AA640AT-E/ST
Clock Frequency10 MHz
Memory Depth8 K
Memory FormatEEPROM
Memory Interface (Type)SPI
Memory Size8 KB
Memory TypeNon-Volatile
Memory Width8 bit
Mounting TypeSurface Mount
Operating Temperature (Max)125 °C
Operating Temperature (Min)-40 °C
Package Length0.173 in
Package Name8-TSSOP
Package Width4.4 mm
TechnologyEEPROM
Voltage - Supply (Maximum)5.5 V
Voltage - Supply (Minimum)1.8 V
Write Cycle Time - Page5 ms
Write Cycle Time - Word5 ms

Pricing

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