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25CS640T-E/Q4B

Name: Microchip 25CS640T-E/Q4B
Brand: Microchip Technology
SKU: 579-25CS640T-E/Q4B
Price: 12659 IDR
Availability: InStock

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Mouser No:

579-25CS640T-E/Q4B

Mfr. No:

25CS640T-E/Q4B

Mfr.:

Microchip Technology

Description:

EEPROM 64Kb SPI SERIAL EEPROM w/ECC, 8-UDFN T&R, 125C Industrial

Datasheet:

25CS640T-E/Q4B Datasheet (PDF)

ECAD Model:

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More Information

Learn more about Microchip Technology 25CS640T-E/Q4B

In Stock: 4.700

Stock:: 4.700 Can Dispatch Immediately

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Packaging:

Full Reel (Order in multiples of 5000)

Cut Tape

MouseReel™ (+Rp98.000)

Pricing (IDR)

Qty.	Unit Price	Ext. Price
Cut Tape / MouseReel™ ^†
	Rp12.659	Rp12.659
	Rp12.494	Rp124.940
Full Reel (Order in multiples of 5000)
	Rp12.494	Rp62.470.000

† A MouseReel™ fee of Rp98.000 will be added and calculated in your basket. All MouseReel™ orders are non-cancellable and non-returnable. ↩

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Product Attribute	Attribute Value	Select Attribute
Manufacturer:	Microchip
Product Category:	EEPROM
RoHS:
Memory Size:	64 kbit
Interface Type:	SPI
Maximum Clock Frequency:	20 MHz
Organisation:	8 k x 8
Package/Case:	UDFN-8
Access Time:	80 ns
Supply Voltage - Min:	1.8 V
Supply Voltage - Max:	5.5 V
Mounting Style:	SMD/SMT
Data Retention:	200 Year
Minimum Operating Temperature:	- 40 C
Maximum Operating Temperature:	+ 125 C
Packaging:	Reel
Packaging:	Cut Tape
Packaging:	MouseReel
Active Read Current - Max:	3 mA
Brand:	Microchip Technology
Product Type:	EEPROM
Factory Pack Quantity:	5000
Subcategory:	Memory & Data Storage

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Datasheet

25CS640T-E/Q4B Datasheet (PDF)

PCN

Product Change Notification 2025-7-22 (PDF)

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Compliance Codes

CAHTS:: 8542320040
USHTS:: 8542320051
TARIC:: 8542327500
MXHTS:: 8542320299
ECCN:: EAR99

Origin Classifications

Country of Origin:: Thailand
Assembly Country of Origin:: Not available
Country of Diffusion:: Not available

The country is subject to change at the time of shipment.

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.