AT25256B-CUL-T

Part No :: AT25256B-CUL-T

Manufacturer: Roving Networks / Microchip Technology

VIGOR # :: 9885766

Description: IC EEPROM 256KBIT SPI 8DBGA

Catalog: Memory

DataSheet: AT25256B-CUL-T PDF

Country of origin: Confirming

Date code: TBC

AT25256B-CUL-T Specifications

Type	Description
Series:	-
Package:	Tape & Reel (TR)
Part Status:	Active
Memory Type:	Non-Volatile
Memory Format:	EEPROM
Technology:	EEPROM
Memory Size:	256Kb (32K x 8)
Memory Interface:	SPI
Clock Frequency:	20 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-VFBGA, DSBGA
Supplier Device Package:	8-dBGA (2.35x3.73)

Alternative Products

Part Number	Manufacturer & Description	Compare
AT25128AU2-10UI-2.7 Match 50%	Roving Networks / Microchip Technology IC EEPROM 128KBIT SPI 8DBGA	AT25256B-CUL-T vs AT25128AU2-10UI-2.7
AT25128B-CUL-T Match 50%	Roving Networks / Microchip Technology IC EEPROM 128KBIT SPI 8DBGA	AT25256B-CUL-T vs AT25128B-CUL-T
AT25128AU2-10UI-1.8 Match 50%	Roving Networks / Microchip Technology IC EEPROM 128KBIT SPI 8DBGA	AT25256B-CUL-T vs AT25128AU2-10UI-1.8
AT25256AU2-10UI-1.8 Match 100%	Roving Networks / Microchip Technology IC EEPROM 256KBIT SPI 8DBGA	AT25256B-CUL-T vs AT25256AU2-10UI-1.8
AT25256AU2-10UI-2.7 Match 100%	Roving Networks / Microchip Technology IC EEPROM 256KBIT SPI 8DBGA	AT25256B-CUL-T vs AT25256AU2-10UI-2.7
AT25320B-CUL-T Match 50%	Roving Networks / Microchip Technology IC EEPROM 32KBIT SPI 20MHZ 8DBGA	AT25256B-CUL-T vs AT25320B-CUL-T

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.)
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If you need the detailed invoice or tax ID,please email us.

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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: 2250

Shipped from

HK warehouse

Expected Shipping Date

Nov 14 - Nov 18 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price

Current price of AT25256B-CUL-T 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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