AT45DB041B-RI

Part No :: AT45DB041B-RI

Manufacturer: Roving Networks / Microchip Technology

VIGOR # :: 4953582

Description: IC FLASH 4MBIT SPI 20MHZ 28SOIC

Catalog: Memory

DataSheet: AT45DB041B-RI PDF

Country of origin: -

Date code: -

AT45DB041B-RI Specifications

Type	Description
Series:	-
Package:	Tube
Part Status:	Obsolete
Memory Type:	Non-Volatile
Memory Format:	FLASH
Technology:	FLASH
Memory Size:	4Mb (264 Bytes x 2048 pages)
Memory Interface:	SPI
Clock Frequency:	20 MHz
Write Cycle Time - Word, Page:	14ms
Access Time:	-
Voltage - Supply:	2.7V ~ 3.6V
Operating Temperature:	-40°C ~ 85°C (TC)
Mounting Type:	Surface Mount
Package / Case:	28-SOIC (0.342", 8.69mm Width)
Supplier Device Package:	28-SOIC

Alternative Products

Part Number	Manufacturer & Description	Compare
AT45D041A-RI Match 79%	Roving Networks / Microchip Technology IC FLASH 4MBIT SPI 15MHZ 28SOIC	AT45DB041B-RI vs AT45D041A-RI
AT45DB041B-RI-2.5 Match 79%	Roving Networks / Microchip Technology IC FLASH 4MBIT SPI 15MHZ 28SOIC	AT45DB041B-RI vs AT45DB041B-RI-2.5
AT45DB021B-RI Match 50%	Roving Networks / Microchip Technology IC FLASH 2MBIT SPI 20MHZ 28SOIC	AT45DB041B-RI vs AT45DB021B-RI
AT45DB161B-RI Match 50%	Roving Networks / Microchip Technology IC FLASH 16MBIT SPI 20MHZ 28SOIC	AT45DB041B-RI vs AT45DB161B-RI
AT45DB041A-RI Match 69%	Roving Networks / Microchip Technology IC FLASH 4MBIT SPI 13MHZ 28SOIC	AT45DB041B-RI vs AT45DB041A-RI
AT45DB321B-RI Match 50%	Roving Networks / Microchip Technology IC FLASH 32MBIT SPI 20MHZ 28SOIC	AT45DB041B-RI vs AT45DB321B-RI

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: 5815

Shipped from

HK warehouse

Expected Shipping Date

Aug 16 - Aug 20 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price

Current price of AT45DB041B-RI 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

Hot Products

IDT71V416VL10PH

IC SRAM 4MBIT PARALLEL 44TSOP II

AS4C128M8D3A-12BIN

IC DRAM 1GBIT PARALLEL 78FBGA

IS42S16800F-6B-TR

IC DRAM 128MBIT PARALLEL 54TFBGA

AT45DB041B-RI

AT45DB041B-RI

4953582

Pricing(USD)