Integrated Circuits (ICs)

AT25640B-SSHL-T

Active

Microchip Technology

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

Integrated Circuits (ICs)

AT25640B-SSHL-T

Active

Microchip Technology

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

Specifications Series Pricing CAD Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	AT25640B-SSHL-T

Clock Frequency	20 MHz
Memory Depth	8 K
Memory Format	EEPROM
Memory Interface (Type)	SPI
Memory Size	8 KB
Memory Type	Non-Volatile
Memory Width	8 bit
Mounting Type	Surface Mount
Operating Temperature (Max)	85 °C
Operating Temperature (Min)	-40 °C
Package Length	0.154 in
Package Name	8-SOIC
Package Width	3.9 mm
Technology	EEPROM
Voltage - Supply (Maximum)	5.5 V
Voltage - Supply (Minimum)	1.8 V
Write Cycle Time - Page	5 ms
Write Cycle Time - Word	5 ms

AT25640 Series

Part	Mounting Type	Memory Depth	Memory Width	Memory Type	Package Name	Operating Temperature (Max)	Operating Temperature (Min)	Memory Interface (Type)	Package Length	Package Width	Clock Frequency	Voltage - Supply (Maximum)	Voltage - Supply (Minimum)	Memory Format	Write Cycle Time - Word	Write Cycle Time - Page	Memory Size	Technology	Grade	Qualification	Package / Case
Microchip Technology AT25640N-10SI-1.8	Surface Mount	8 K	8 bit	Non-Volatile	8-SOIC	85 °C	-40 °C	SPI	0.154 in	3.9 mm	3 MHz	3.6 V	1.8 V	EEPROM	5 ms	5 ms	8 KB	EEPROM
Microchip Technology AT25640B-MAPDGV-E	Surface Mount	8 K	8 bit	Non-Volatile	8-UDFN	125 °C	-40 °C	SPI	2 mm	3 mm	5 MHz	5.5 V	2.5 V	EEPROM	5 ms	5 ms	8 KB	EEPROM	Automotive	AEC-Q100	8-UFDFN Exposed Pad
Microchip Technology AT25640W-10SI-2.7	Surface Mount	8 K	8 bit	Non-Volatile	8-SOIC	85 °C	-40 °C	SPI	0.154 in	3.9 mm	3 MHz	5.5 V	2.7 V	EEPROM	5 ms	5 ms	8 KB	EEPROM
Microchip Technology AT25640N-10SC-1.8	Surface Mount	8 K	8 bit	Non-Volatile	8-SOIC	70 °C	0 °C	SPI	0.154 in	3.9 mm	3 MHz	3.6 V	1.8 V	EEPROM	5 ms	5 ms	8 KB	EEPROM
Microchip Technology AT25640A-10TU-2.7	Surface Mount	8 K	8 bit	Non-Volatile	8-TSSOP	85 °C	-40 °C	SPI	0.173 in	4.4 mm	20 MHz	5.5 V	2.7 V	EEPROM	5 ms	5 ms	8 KB	EEPROM
Microchip Technology AT25640B-SSHL-T	Surface Mount	8 K	8 bit	Non-Volatile	8-SOIC	85 °C	-40 °C	SPI	0.154 in	3.9 mm	20 MHz	5.5 V	1.8 V	EEPROM	5 ms	5 ms	8 KB	EEPROM
Microchip Technology AT25640A-10PU-1.8	Through Hole	8 K	8 bit	Non-Volatile	8-DIP 8-PDIP	85 °C	-40 °C	SPI	0.3 in	7.62 mm	20 MHz	5.5 V	1.8 V	EEPROM	5 ms	5 ms	8 KB	EEPROM
Microchip Technology AT25640N-10SC	Surface Mount	8 K	8 bit	Non-Volatile	8-SOIC	70 °C	0 °C	SPI	0.154 in	3.9 mm	3 MHz	5.5 V	4.5 V	EEPROM	5 ms	5 ms	8 KB	EEPROM
Microchip Technology AT25640AN-10SI-1.8-T	Surface Mount	8 K	8 bit	Non-Volatile	8-SOIC	85 °C	-40 °C	SPI	0.154 in	3.9 mm	20 MHz	5.5 V	1.8 V	EEPROM	5 ms	5 ms	8 KB	EEPROM
Microchip Technology AT25640N-10SI	Surface Mount	8 K	8 bit	Non-Volatile	8-SOIC	85 °C	-40 °C	SPI	0.154 in	3.9 mm	3 MHz	5.5 V	4.5 V	EEPROM	5 ms	5 ms	8 KB	EEPROM

Pricing

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

Distributor	Package	Quantity	$	Updated

Digikey	Cut Tape (CT)	1	$ 0.58	<1d
	Tape & Reel (TR)	4000	$ 0.53	<1d
Newark	Each	1	$ 0.60	<6d
		10	$ 0.59
RS Group	Minimum Package Quantity (MPQ)	4000	$ 0.40	1w
RS Group	Primary Pack (PP)	25	$ 0.37	1w
RS Group	Special/Small Minimum Order (SSM)	25	$ 0.37	1w
TME	N/A	4000	$ 0.51	<1d

CAD

3D models and CAD resources for this part

Description

General part information

AT25640 Series

EEPROM Memory IC 64Kbit SPI 20 MHz 8-SOIC

Documents

Technical documentation and resources

AT25640B-SSHL-T | Datasheet

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