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25CS640T-H/SN

Name: Microchip 25CS640T-H/SN
Brand: Microchip Technology
SKU: 579-25CS640T-H/SN
Price: 0.75 USD
Availability: InStock

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Mouser No:

579-25CS640T-H/SN

Mfr. No:

25CS640T-H/SN

Mfr.:

Microchip Technology

Description:

EEPROM 64Kb SPI SERIAL EEPROM w/ECC, 8-SOIC T&R, 150C Industrial

Lifecycle:

New Product:

New from this manufacturer.

Datasheet:

25CS640T-H/SN Datasheet (PDF)

ECAD Model:

Download the free Library Loader to convert this file for your ECAD Tool. Learn more about the ECAD Model.

More Information

Learn more about Microchip Technology 25CS640T-H/SN

Delivery Alerts:

This product may require additional documentation to export from the United States.

In Stock: 3,300

Stock:: 3,300 Can Dispatch Immediately

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Factory Lead Time:: 8 Weeks Estimated factory production time for quantities greater than shown.

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Minimum: 1 Multiples: 1

Unit Price:

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Ext. Price:

$-.--

Est. Tariff:

Pricing (USD)

Qty.	Unit Price	Ext. Price
	$0.754	$0.75
	$0.753	$7.53
	$0.722	$18.05
	$0.694	$69.40
Full Reel (Order in multiples of 3300)
	$0.694	$2,290.20

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Product Attribute	Attribute Value	Select Attribute
Manufacturer:	Microchip
Product Category:	EEPROM
Delivery Alerts:	This product may require additional documentation to export from the United States.
Memory Size:	64 kbit
Interface Type:	SPI
Maximum Clock Frequency:	20 MHz
Organisation:	8 k x 8
Package/Case:	SOIC-8
Supply Voltage - Min:	1.7 V
Supply Voltage - Max:	5.5 V
Mounting Style:	SMD/SMT
Data Retention:	200 Year
Minimum Operating Temperature:	- 40 C
Maximum Operating Temperature:	+ 150 C
Packaging:	Reel
Packaging:	Cut Tape
Active Read Current - Max:	5 mA
Brand:	Microchip Technology
Country of Assembly:	Not Available
Country of Diffusion:	Not Available
Country of Origin:	TH
Operating Supply Voltage:	1.7 V to 5.5 V
Product Type:	EEPROM
Factory Pack Quantity:	3300
Subcategory:	Memory & Data Storage

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Filter Document:

Datasheet

25CS640T-H/SN Datasheet (PDF)

PCN

Product Change Notification 2025-5-28 (PDF)

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CAHTS:: 8542320040
USHTS:: 8542320051
TARIC:: 8542327500
MXHTS:: 8542320299
ECCN:: 3A001.A.2.A

25CS640 64-Kbit SPI Serial EEPROMs

Microchip Technology 25CS640 64-Kbit SPI Serial EEPROMs provide 64Kbits of Serial EEPROM utilizing the Serial Peripheral Interface (SPI) compatible bus. The devices are organized as 8192 bytes of 8-bits each (8-Kbyte). The Microchip Technology 25CS640 EEPROMs are optimized for use in consumer and industrial applications where reliable and dependable nonvolatile memory storage is essential. The 25CS640 operates across a broad voltage range (1.7V to 5.5V). 25CS640 features a nonvolatile Security register independent of the 64-Kbit main memory array. The first half of the Security register is read-only and contains a factory-programmed, globally unique, 128-bit serial number in the first 16-bytes. The 128-bit read-only serial number is followed by an additional 32 bytes of user-programmable EEPROM.