Integrated Circuits (ICs)

AT45DB081B-RI

Obsolete

Microchip Technology

IC FLASH 8MBIT SPI 20MHZ 28SOIC

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Integrated Circuits (ICs)

AT45DB081B-RI

Obsolete

Microchip Technology

IC FLASH 8MBIT SPI 20MHZ 28SOIC

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DocumentsDatasheet

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	AT45DB081B-RI

Clock Frequency	20 MHz
Memory Format	FLASH
Memory Interface	SPI
Memory Organization [custom]	4096 pages
Memory Organization [custom]	264 Bytes
Memory Size	1024 KB
Memory Type	Non-Volatile
Mounting Type	Surface Mount
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Package / Case	28-SOIC
Package / Case [custom]	8.69 mm
Package / Case [custom]	0.342 in
Supplier Device Package	28-SOIC
Technology	FLASH
Voltage - Supply [Max]	3.6 V
Voltage - Supply [Min]	2.7 V
Write Cycle Time - Word, Page	14 ms

AT45DB081 Series

Part	Memory Organization [custom]	Memory Organization [custom]	Write Cycle Time - Word, Page	Memory Interface	Mounting Type	Memory Type	Package / Case [custom]	Package / Case	Package / Case [custom]	Operating Temperature [Min]	Operating Temperature [Max]	Memory Format	Memory Size	Supplier Device Package	Technology	Clock Frequency	Voltage - Supply [Min]	Voltage - Supply [Max]	Package / Case [y]	Package / Case [x]	Supplier Device Package [x]	Supplier Device Package [y]
Microchip Technology AT45DB081B-RI	4096 pages	264 Bytes	14 ms	SPI	Surface Mount	Non-Volatile	8.69 mm	28-SOIC	0.342 in	-40 °C	85 °C	FLASH	1024 KB	28-SOIC	FLASH	20 MHz	2.7 V	3.6 V
Microchip Technology AT45DB081B-TC	4096 pages	264 Bytes	14 ms	SPI	Surface Mount	Non-Volatile		28-TSSOP				FLASH	1024 KB	28-TSOP	FLASH	20 MHz	2.7 V	3.6 V	11.8 mm	0.465 "
Microchip Technology AT45DB081B-RI-2.5	4096 pages	264 Bytes	14 ms	SPI	Surface Mount	Non-Volatile	8.69 mm	28-SOIC	0.342 in	-40 °C	85 °C	FLASH	1024 KB	28-SOIC	FLASH	15 MHz	2.5 V	3.6 V
Microchip Technology AT45DB081B-CNU-2.5	4096 pages	264 Bytes	14 ms	SPI	Surface Mount	Non-Volatile		8-VDFN		-40 °C	85 °C	FLASH	1024 KB	8-CASON (6x8)	FLASH	15 MHz	2.5 V	3.6 V
Microchip Technology AT45DB081B-CC-2.5	4096 pages	264 Bytes	14 ms	SPI	Surface Mount	Non-Volatile		14-LBGA CSPBGA				FLASH	1024 KB	14-CBGA	FLASH	15 MHz	2.5 V	3.6 V			4.5	7
Microchip Technology AT45DB081B-CC	4096 pages	264 Bytes	14 ms	SPI	Surface Mount	Non-Volatile		14-LBGA CSPBGA				FLASH	1024 KB	14-CBGA	FLASH	20 MHz	2.7 V	3.6 V			4.5	7
Microchip Technology AT45DB081-TI	4096 pages	264 Bytes	14 ms	SPI	Surface Mount	Non-Volatile		28-TSSOP		-40 °C	85 °C	FLASH	1024 KB	28-TSOP	FLASH	10 MHz	2.7 V	3.6 V	11.8 mm	0.465 "
Microchip Technology AT45DB081-RC	4096 pages	264 Bytes	14 ms	SPI	Surface Mount	Non-Volatile	8.69 mm	28-SOIC	0.342 in			FLASH	1024 KB	28-SOIC	FLASH	10 MHz	2.7 V	3.6 V
Microchip Technology AT45DB081B-CNU	4096 pages	264 Bytes	14 ms	SPI	Surface Mount	Non-Volatile		8-VDFN		-40 °C	85 °C	FLASH	1024 KB	8-CASON (6x8)	FLASH	20 MHz	2.7 V	3.6 V
Microchip Technology AT45DB081B-TI	4096 pages	264 Bytes	14 ms	SPI	Surface Mount	Non-Volatile		28-TSSOP		-40 °C	85 °C	FLASH	1024 KB	28-TSOP	FLASH	20 MHz	2.7 V	3.6 V	11.8 mm	0.465 "

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Description

General part information

AT45DB081 Series

FLASH Memory IC 8Mbit SPI 20 MHz 28-SOIC

Documents

Technical documentation and resources