Integrated Circuits (ICs)

AT25640B-SSHL-T

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Microchip Technology

SERIAL EEPROM, 64KBIT, 20MHZ, SOIC-8

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Search across all available documentation for this part.

DocumentsProduct Change Notice EN Datasheet

Integrated Circuits (ICs)

AT25640B-SSHL-T

Active

Microchip Technology

SERIAL EEPROM, 64KBIT, 20MHZ, SOIC-8

Deep-Dive with AI

DocumentsProduct Change Notice EN Datasheet

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	AT25640B-SSHL-T

Clock Frequency	20 MHz
Memory Format	EEPROM
Memory Interface	SPI
Memory Organization	8 K
Memory Size	64 Kbit
Memory Type	Non-Volatile
Mounting Type	Surface Mount
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Package / Case	8-SOIC
Package / Case [x]	0.154 in
Package / Case [y]	3.9 mm
Supplier Device Package	8-SOIC
Technology	EEPROM
Voltage - Supply [Max]	5.5 V
Voltage - Supply [Min]	1.8 V
Write Cycle Time - Word, Page	5 ms

AT25640 Series

Part	Memory Type	Memory Organization	Supplier Device Package	Memory Format	Clock Frequency	Package / Case	Package / Case [y]	Package / Case [x]	Memory Interface	Technology	Memory Size	Mounting Type	Write Cycle Time - Word, Page	Operating Temperature [Max]	Operating Temperature [Min]	Voltage - Supply [Max]	Voltage - Supply [Min]	Grade	Qualification	Package / Case	Package / Case
Microchip Technology AT25640N-10SI-1.8	Non-Volatile	8 K	8-SOIC	EEPROM	3 MHz	8-SOIC	3.9 mm	0.154 in	SPI	EEPROM	64 Kbit	Surface Mount	5 ms	85 °C	-40 °C	3.6 V	1.8 V
Microchip Technology AT25640B-MAPDGV-E	Non-Volatile	8 K	8-UDFN (2x3)	EEPROM	5 MHz	8-UFDFN Exposed Pad			SPI	EEPROM	64 Kbit	Surface Mount	5 ms	125 °C	-40 °C	5.5 V	2.5 V	Automotive	AEC-Q100
Microchip Technology AT25640W-10SI-2.7	Non-Volatile	8 K	8-SOIC	EEPROM	3 MHz	8-SOIC	3.9 mm	0.154 in	SPI	EEPROM	64 Kbit	Surface Mount	5 ms	85 °C	-40 °C	5.5 V	2.7 V
Microchip Technology AT25640N-10SC-1.8	Non-Volatile	8 K	8-SOIC	EEPROM	3 MHz	8-SOIC	3.9 mm	0.154 in	SPI	EEPROM	64 Kbit	Surface Mount	5 ms	70 °C	0 °C	3.6 V	1.8 V
Microchip Technology AT25640B-SSHL-T	Non-Volatile	8 K	8-SOIC	EEPROM	20 MHz	8-SOIC	3.9 mm	0.154 in	SPI	EEPROM	64 Kbit	Surface Mount	5 ms	85 °C	-40 °C	5.5 V	1.8 V
Microchip Technology AT25640A-10PU-1.8	Non-Volatile	8 K	8-PDIP	EEPROM	20 MHz	8-DIP			SPI	EEPROM	64 Kbit	Through Hole	5 ms	85 °C	-40 °C	5.5 V	1.8 V			0.3 in	7.62 mm
Microchip Technology AT25640N-10SC	Non-Volatile	8 K	8-SOIC	EEPROM	3 MHz	8-SOIC	3.9 mm	0.154 in	SPI	EEPROM	64 Kbit	Surface Mount	5 ms	70 °C	0 °C	5.5 V	4.5 V
Microchip Technology AT25640AN-10SI-1.8-T	Non-Volatile	8 K	8-SOIC	EEPROM	20 MHz	8-SOIC	3.9 mm	0.154 in	SPI	EEPROM	64 Kbit	Surface Mount	5 ms	85 °C	-40 °C	5.5 V	1.8 V
Microchip Technology AT25640AY1-10YI-2.7	Non-Volatile	8 K	8-MAP (3x4.9)	EEPROM	20 MHz	8-VDFN Exposed Pad			SPI	EEPROM	64 Kbit	Surface Mount	5 ms	85 °C	-40 °C	5.5 V	2.7 V
Microchip Technology AT25640AN-10SI-2.7	Non-Volatile	8 K	8-SOIC	EEPROM	20 MHz	8-SOIC	3.9 mm	0.154 in	SPI	EEPROM	64 Kbit	Surface Mount	5 ms	85 °C	-40 °C	5.5 V	2.7 V

Pricing

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

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 0.61
		25	$ 0.60
		100	$ 0.57
	Digi-Reel®	1	$ 0.61
		25	$ 0.60
		100	$ 0.57
	Tape & Reel (TR)	4000	$ 0.57
Newark	Each	1	$ 0.61
		10	$ 0.61
		25	$ 0.60
		50	$ 0.59
		100	$ 0.57

Description

General part information

AT25640 Series

EEPROM Memory IC 64Kbit SPI 20 MHz 8-SOIC

Documents

Technical documentation and resources

Product Change Notice EN

Datasheet