AT45DB321B-RI

Part No :: AT45DB321B-RI

Manufacturer: Roving Networks / Microchip Technology

VIGOR # :: 4954476

Description: IC FLASH 32MBIT SPI 20MHZ 28SOIC

Catalog: Memory

DataSheet: AT45DB321B-RI PDF

Country of origin: -

Date code: -

AT45DB321B-RI Specifications

Type	Description
Series:	-
Package:	Tube
Part Status:	Obsolete
Memory Type:	Non-Volatile
Memory Format:	FLASH
Technology:	FLASH
Memory Size:	32Mb (528 Bytes x 8192 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
AT45DB081B-RI Match 50%	Roving Networks / Microchip Technology IC FLASH 8MBIT SPI 20MHZ 28SOIC	AT45DB321B-RI vs AT45DB081B-RI
AT45DB021B-RI Match 50%	Roving Networks / Microchip Technology IC FLASH 2MBIT SPI 20MHZ 28SOIC	AT45DB321B-RI vs AT45DB021B-RI
AT45DB161B-RI Match 50%	Roving Networks / Microchip Technology IC FLASH 16MBIT SPI 20MHZ 28SOIC	AT45DB321B-RI vs AT45DB161B-RI
AT45DB041B-RI Match 50%	Roving Networks / Microchip Technology IC FLASH 4MBIT SPI 20MHZ 28SOIC	AT45DB321B-RI vs AT45DB041B-RI

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In Stock: 1154

Shipped from

HK warehouse

Expected Shipping Date

Jul 29 - Aug 02 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price

Current price of AT45DB321B-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

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AT45DB321B-RI

AT45DB321B-RI

4954476

Pricing(USD)