Integrated Circuits (ICs)

AT45DB021B-TI

Obsolete

Microchip Technology

IC FLASH 2MBIT SPI 20MHZ 28TSOP

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Integrated Circuits (ICs)

AT45DB021B-TI

Obsolete

Microchip Technology

IC FLASH 2MBIT SPI 20MHZ 28TSOP

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DocumentsDatasheet

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	AT45DB021B-TI

Clock Frequency	20 MHz
Memory Format	FLASH
Memory Interface	SPI
Memory Organization [custom]	1024 pages
Memory Organization [custom]	264 Bytes
Memory Size	2 Gbit
Memory Type	Non-Volatile
Mounting Type	Surface Mount
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Package / Case	28-TSSOP
Package / Case [x]	0.465 "
Package / Case [y]	11.8 mm
Supplier Device Package	28-TSOP
Technology	FLASH
Voltage - Supply [Max]	3.6 V
Voltage - Supply [Min]	2.7 V
Write Cycle Time - Word, Page	14 ms

AT45DB021 Series

Part	Memory Type	Mounting Type	Memory Interface	Memory Organization [custom]	Memory Organization [custom]	Technology	Supplier Device Package	Operating Temperature [Min]	Operating Temperature [Max]	Voltage - Supply [Min]	Voltage - Supply [Max]	Memory Format	Write Cycle Time - Word, Page	Memory Size	Package / Case	Package / Case [y]	Package / Case [x]	Clock Frequency	Supplier Device Package [y]	Supplier Device Package [x]	Package / Case [custom]	Package / Case [custom]
Microchip Technology AT45DB021D-SSH-B	Non-Volatile	Surface Mount	SPI	1024 pages	264 Bytes	FLASH	8-SOIC	-40 °C	85 °C	2.7 V	3.6 V	FLASH	4 ms	2 Gbit	8-SOIC	3.9 mm	0.154 in	66 MHz
Microchip Technology AT45DB021B-CI	Non-Volatile	Surface Mount	SPI	1024 pages	264 Bytes	FLASH	9-CBGA (5x5)	-40 °C	85 °C	2.7 V	3.6 V	FLASH	14 ms	2 Gbit	9-TBGA CSPBGA			20 MHz
Microchip Technology AT45DB021B-TI	Non-Volatile	Surface Mount	SPI	1024 pages	264 Bytes	FLASH	28-TSOP	-40 °C	85 °C	2.7 V	3.6 V	FLASH	14 ms	2 Gbit	28-TSSOP	11.8 mm	0.465 "	20 MHz
Microchip Technology AT45DB021D-SH-T	Non-Volatile	Surface Mount	SPI	1024 pages	264 Bytes	FLASH	8-SOIC	-40 °C	85 °C	2.7 V	3.6 V	FLASH	4 ms	2 Gbit	8-SOIC	5.3 mm	0.209 "	66 MHz
Microchip Technology AT45DB021-TI	Non-Volatile	Surface Mount	SPI	1024 pages	264 Bytes	FLASH	28-TSOP	-40 °C	85 °C	2.7 V	3.6 V	FLASH	14 ms	2 Gbit	28-TSSOP	11.8 mm	0.465 "	5 MHz
Microchip Technology AT45DB021D-MH-T	Non-Volatile	Surface Mount	SPI	1024 pages	264 Bytes	FLASH	8-UDFN (5x6)	-40 °C	85 °C	2.7 V	3.6 V	FLASH	4 ms	2 Gbit	8-UDFN Exposed Pad			66 MHz
Microchip Technology AT45DB021D-SSH-T	Non-Volatile	Surface Mount	SPI	1024 pages	264 Bytes	FLASH	8-SOIC	-40 °C	85 °C	2.7 V	3.6 V	FLASH	4 ms	2 Gbit	8-SOIC	3.9 mm	0.154 in	66 MHz
Microchip Technology AT45DB021-JC	Non-Volatile	Surface Mount	SPI	1024 pages	264 Bytes	FLASH	32-PLCC			2.7 V	3.6 V	FLASH	14 ms	2 Gbit	32-LCC (J-Lead)			5 MHz	11.43	13.97
Microchip Technology AT45DB021B-RI	Non-Volatile	Surface Mount	SPI	1024 pages	264 Bytes	FLASH	28-SOIC	-40 °C	85 °C	2.7 V	3.6 V	FLASH	14 ms	2 Gbit	28-SOIC			20 MHz			8.69 mm	0.342 in
Microchip Technology AT45DB021B-SU	Non-Volatile	Surface Mount	SPI	1024 pages	264 Bytes	FLASH	8-SOIC	-40 °C	85 °C	2.7 V	3.6 V	FLASH	14 ms	2 Gbit	8-SOIC	5.3 mm	0.209 "	20 MHz

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

AT45DB021 Series

FLASH Memory IC 2Mbit SPI 20 MHz 28-TSOP

Documents

Technical documentation and resources