Integrated Circuits (ICs)

25LC320AX-E/ST

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Microchip Technology

EEPROM, 32 KBIT, 4K X 8BIT, SPI, 10 MHZ, TSSOP, 8 PINS

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DocumentsDatasheet Product Change Notice EN

Integrated Circuits (ICs)

25LC320AX-E/ST

Active

Microchip Technology

EEPROM, 32 KBIT, 4K X 8BIT, SPI, 10 MHZ, TSSOP, 8 PINS

Deep-Dive with AI

DocumentsDatasheet Product Change Notice EN

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	25LC320AX-E/ST

Clock Frequency	10 MHz
Memory Format	EEPROM
Memory Interface	SPI
Memory Organization [custom]	4 K
Memory Organization [custom]	8 bits
Memory Size	32 Kbit
Memory Type	Non-Volatile
Mounting Type	Surface Mount
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 °C
Package / Case	8-TSSOP
Package / Case [custom]	0.173 "
Package / Case [custom]	4.4 mm
Supplier Device Package	8-TSSOP
Technology	EEPROM
Voltage - Supply [Max]	5.5 V
Voltage - Supply [Min]	2.5 V
Write Cycle Time - Word, Page	5 ms

25LC320A Series

32Kb 2.5V SPI Serial EEPROM

Part	Memory Format	Technology	Memory Organization [custom]	Memory Organization [custom]	Clock Frequency	Mounting Type	Qualification	Memory Size	Memory Interface	Grade	Voltage - Supply [Min]	Voltage - Supply [Max]	Package / Case	Package / Case [custom]	Package / Case [custom]	Memory Type	Write Cycle Time - Word, Page	Supplier Device Package	Operating Temperature [Min]	Operating Temperature [Max]	Package / Case [y]	Package / Case [x]	Package / Case	Package / Case
Microchip Technology 25LC320A-E/ST16KVAO	EEPROM	EEPROM	4 K	8 bits	10 MHz	Surface Mount	AEC-Q100	32 Kbit	SPI	Automotive	2.5 V	5.5 V	8-TSSOP	0.173 "	4.4 mm	Non-Volatile	5 ms	8-TSSOP	-40 °C	125 °C
Microchip Technology 25LC320AT-H/SN16KVAO	EEPROM	EEPROM	4 K	8 bits	10 MHz	Surface Mount	AEC-Q100	32 Kbit	SPI	Automotive	2.5 V	5.5 V	8-SOIC			Non-Volatile	5 ms	8-SOIC	-40 °C	150 °C	3.9 mm	0.154 in
Microchip Technology 25LC320AX-I/ST	EEPROM	EEPROM	4 K	8 bits	10 MHz	Surface Mount		32 Kbit	SPI		2.5 V	5.5 V	8-TSSOP	0.173 "	4.4 mm	Non-Volatile	5 ms	8-TSSOP	-40 °C	85 °C
Microchip Technology 25LC320AT-I/MNY16KVAO	EEPROM	EEPROM	4 K	8 bits	10 MHz	Surface Mount	AEC-Q100	32 Kbit	SPI	Automotive	2.5 V	5.5 V	8-WFDFN Exposed Pad			Non-Volatile	5 ms	8-TDFN (2x3)	-40 °C	85 °C
Microchip Technology 25LC320AX-E/ST	EEPROM	EEPROM	4 K	8 bits	10 MHz	Surface Mount		32 Kbit	SPI		2.5 V	5.5 V	8-TSSOP	0.173 "	4.4 mm	Non-Volatile	5 ms	8-TSSOP	-40 °C	125 °C
Microchip Technology 25LC320AT-I/ST	EEPROM	EEPROM	4 K	8 bits	10 MHz	Surface Mount		32 Kbit	SPI		2.5 V	5.5 V	8-TSSOP	0.173 "	4.4 mm	Non-Volatile	5 ms	8-TSSOP	-40 °C	85 °C
Microchip Technology 25LC320A-I/MS	EEPROM	EEPROM	4 K	8 bits	10 MHz	Surface Mount		32 Kbit	SPI		2.5 V	5.5 V	8-MSOP 8-TSSOP	0.118 in		Non-Volatile	5 ms	8-MSOP	-40 °C	85 °C			3 mm
Microchip Technology 25LC320-E/P	EEPROM	EEPROM	4 K	8 bits	2 MHz	Through Hole		32 Kbit	SPI		2.5 V	5.5 V	8-DIP			Non-Volatile	5 ms	8-PDIP	-40 °C	125 °C			0.3 in	7.62 mm
Microchip Technology 25LC320AXT-I/ST	EEPROM	EEPROM	4 K	8 bits	10 MHz	Surface Mount		32 Kbit	SPI		2.5 V	5.5 V	8-TSSOP	0.173 "	4.4 mm	Non-Volatile	5 ms	8-TSSOP	-40 °C	85 °C
Microchip Technology 25LC320-I/P	EEPROM	EEPROM	4 K	8 bits	2 MHz	Through Hole		32 Kbit	SPI		2.5 V	5.5 V	8-DIP			Non-Volatile	5 ms	8-PDIP	-40 °C	85 °C			0.3 in	7.62 mm

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Tube	500	$ 0.81
Newark	Each	100	$ 0.84

Description

General part information

25LC320A Series

The Microchip 25LC320A is a 32 Kb Serial EEPROM utilizing the

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

device is organized as one block of 4096 x 8-bit and is optimized for use in consumer electronics, industrial, medical,