25AA640XT-I/ST

Part No :: 25AA640XT-I/ST

Manufacturer: Roving Networks / Microchip Technology

VIGOR # :: 3979916

Description: IC EEPROM 64KBIT SPI 1MHZ 8TSSOP

Catalog: Memory

DataSheet: 25AA640XT-I/ST PDF

Country of origin: -

Date code: -

25AA640XT-I/ST Specifications

Type	Description
Series:	-
Package:	Tape & Reel (TR)
Part Status:	Active
Memory Type:	Non-Volatile
Memory Format:	EEPROM
Technology:	EEPROM
Memory Size:	64Kb (8K x 8)
Memory Interface:	SPI
Clock Frequency:	1 MHz
Write Cycle Time - Word, Page:	5ms
Access Time:	-
Voltage - Supply:	1.8V ~ 5.5V
Operating Temperature:	-40°C ~ 85°C (TA)
Mounting Type:	Surface Mount
Package / Case:	8-TSSOP (0.173", 4.40mm Width)
Supplier Device Package:	8-TSSOP

Alternative Products

Part Number	Manufacturer & Description	Compare
M93C76-RDW6TP Match 50%	STMicroelectronics IC EEPROM 8KBIT SPI 1MHZ 8TSSOP	25AA640XT-I/ST vs M93C76-RDW6TP
25AA040X-I/ST Match 50%	Roving Networks / Microchip Technology IC EEPROM 4KBIT SPI 1MHZ 8TSSOP	25AA640XT-I/ST vs 25AA040X-I/ST
25AA040XT-I/ST Match 50%	Roving Networks / Microchip Technology IC EEPROM 4KBIT SPI 1MHZ 8TSSOP	25AA640XT-I/ST vs 25AA040XT-I/ST
25AA640X-I/ST Match 100%	Roving Networks / Microchip Technology IC EEPROM 64KBIT SPI 1MHZ 8TSSOP	25AA640XT-I/ST vs 25AA640X-I/ST
25AA320XT-I/ST Match 50%	Roving Networks / Microchip Technology IC EEPROM 32KBIT SPI 1MHZ 8TSSOP	25AA640XT-I/ST vs 25AA320XT-I/ST
M93C56-RDW6TP Match 50%	STMicroelectronics IC EEPROM 2KBIT SPI 1MHZ 8TSSOP	25AA640XT-I/ST vs M93C56-RDW6TP

Please confirm the specifications of the products when ordering.
MOQ means the minimum order quantity required to purchase each parts.
If you have special order instructions,please note it on the ordering pages.
The Pre-Shipment Inspection (PSI) will be applied.
You can email us to change the order details before shipment.
Orders cannot be canceled after shipping the packages.

TT in advance (bank transfer), Credit Card, PayPal can be chosen.
Cash transfer only. (Transfer with checks and bills are not accepted.)
Customer is responsible for paying all possible charges,including sales tax, VAT and customs charges,etc.
If you need the detailed invoice or tax ID,please email us.

FedEx, DHL, and UPS can be selected.
You can select whether to charge shipping fee by your shipping account or to charge by our side.
Please confirm with the logistics company in advance if you are in a remote area. (It may cost extra fees (35-50 USD) for delivery at those areas.)
The shopping cart will automatically calculate the shipping cost.
Delivery time: At the same day (Order deadline is 2pm, HK Time).
Delivery date: usually 2 to 7 working days.
It is unable to appoint a date of delivery.
Tracking number will be sent once your order has been shipped. (It may take up to 24 hours before carriers display the info.)

In Stock: 0

Shipped from

HK warehouse

Expected Shipping Date

Oct 11 - Oct 15 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price
1	~~$0.6600~~	~~$0.66~~
2500	~~$0.6489~~	~~$1 622.25~~

Current price of 25AA640XT-I/ST is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@Vigorcomp.com

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25AA640XT-I/ST

25AA640XT-I/ST

3979916

Pricing(USD)