Integrated Circuits (ICs)

MT28F400B5SG-8 B

Obsolete

Micron Technology Inc.

IC FLASH 4MBIT PARALLEL 44SO

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Integrated Circuits (ICs)

MT28F400B5SG-8 B

Obsolete

Micron Technology Inc.

IC FLASH 4MBIT PARALLEL 44SO

Deep-Dive with AI

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Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	MT28F400B5SG-8 B

Access Time	80 ns
Memory Format	FLASH
Memory Interface	Parallel
Memory Organization	256K x 16, 512K x 8
Memory Size	512 kb
Memory Type	Non-Volatile
Mounting Type	Surface Mount
Operating Temperature [Max]	70 °C
Operating Temperature [Min]	0 °C
Package / Case	44-SOIC
Package / Case	0.496 in
Package / Case	12.6 mm
Supplier Device Package	44-SO
Technology	FLASH - NOR
Voltage - Supply [Max]	5.5 V
Voltage - Supply [Min]	4.5 V
Write Cycle Time - Word, Page [custom]	80 ns
Write Cycle Time - Word, Page [custom]	80 ns

MT28F400B5 Series

Part	Mounting Type	Technology	Package / Case	Package / Case [y]	Package / Case [y]	Operating Temperature [Max]	Operating Temperature [Min]	Memory Type	Write Cycle Time - Word, Page [custom]	Write Cycle Time - Word, Page [custom]	Memory Interface	Memory Size	Supplier Device Package	Memory Organization	Voltage - Supply [Min]	Voltage - Supply [Max]	Memory Format	Access Time	Package / Case	Package / Case
Micron Technology Inc. MT28F400B5WP-8 T	Surface Mount	FLASH - NOR	48-TFSOP	18.4 mm	0.724 in	70 °C	0 °C	Non-Volatile	80 ns	80 ns	Parallel	512 kb	48-TSOP I	256K x 16 512K x 8	4.5 V	5.5 V	FLASH	80 ns
Micron Technology Inc. MT28F400B5WG-8 T	Surface Mount	FLASH - NOR	48-TFSOP	18.4 mm	0.724 in	70 °C	0 °C	Non-Volatile	80 ns	80 ns	Parallel	512 kb	48-TSOP I	256K x 16 512K x 8	4.5 V	5.5 V	FLASH	80 ns
Micron Technology Inc. MT28F400B5SP-8 T TR	Surface Mount	FLASH - NOR	44-SOIC			70 °C	0 °C	Non-Volatile	80 ns	80 ns	Parallel	512 kb	44-SO	256K x 16 512K x 8	4.5 V	5.5 V	FLASH	80 ns	0.496 in	12.6 mm
Micron Technology Inc. MT28F400B5SG-8 B	Surface Mount	FLASH - NOR	44-SOIC			70 °C	0 °C	Non-Volatile	80 ns	80 ns	Parallel	512 kb	44-SO	256K x 16 512K x 8	4.5 V	5.5 V	FLASH	80 ns	0.496 in	12.6 mm
Micron Technology Inc. MT28F400B5SG-8 B TR	Surface Mount	FLASH - NOR	44-SOIC			70 °C	0 °C	Non-Volatile	80 ns	80 ns	Parallel	512 kb	44-SO	256K x 16 512K x 8	4.5 V	5.5 V	FLASH	80 ns	0.496 in	12.6 mm
Micron Technology Inc. MT28F400B5SG-8 TET TR	Surface Mount	FLASH - NOR	44-SOIC			85 °C	-40 °C	Non-Volatile	80 ns	80 ns	Parallel	512 kb	44-SO	256K x 16 512K x 8	4.5 V	5.5 V	FLASH	80 ns	0.496 in	12.6 mm
Micron Technology Inc. MT28F400B5SG-8 T	Surface Mount	FLASH - NOR	44-SOIC			70 °C	0 °C	Non-Volatile	80 ns	80 ns	Parallel	512 kb	44-SO	256K x 16 512K x 8	4.5 V	5.5 V	FLASH	80 ns	0.496 in	12.6 mm
Micron Technology Inc. MT28F400B5WG-8 TET	Surface Mount	FLASH - NOR	48-TFSOP	18.4 mm	0.724 in	85 °C	-40 °C	Non-Volatile	80 ns	80 ns	Parallel	512 kb	48-TSOP I	256K x 16 512K x 8	4.5 V	5.5 V	FLASH	80 ns
Micron Technology Inc. MT28F400B5SG-8 BET	Surface Mount	FLASH - NOR	44-SOIC			85 °C	-40 °C	Non-Volatile	80 ns	80 ns	Parallel	512 kb	44-SO	256K x 16 512K x 8	4.5 V	5.5 V	FLASH	80 ns	0.496 in	12.6 mm
Micron Technology Inc. MT28F400B5WG-8 BET	Surface Mount	FLASH - NOR	48-TFSOP	18.4 mm	0.724 in	85 °C	-40 °C	Non-Volatile	80 ns	80 ns	Parallel	512 kb	48-TSOP I	256K x 16 512K x 8	4.5 V	5.5 V	FLASH	80 ns

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

MT28F400B5 Series

FLASH - NOR Memory IC 4Mbit Parallel 80 ns 44-SO

Documents

Technical documentation and resources