Integrated Circuits (ICs)

SST39LF020-45-4C-B3KE

Obsolete

Microchip Technology

IC FLASH 2MBIT PARALLEL 48TFBGA

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Search across all available documentation for this part.

Documents39 Series Brief Product Selection Guide +1

Integrated Circuits (ICs)

SST39LF020-45-4C-B3KE

Obsolete

Microchip Technology

IC FLASH 2MBIT PARALLEL 48TFBGA

Deep-Dive with AI

Documents39 Series Brief Product Selection Guide +1

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	SST39LF020-45-4C-B3KE

Access Time	45 ns
Memory Format	FLASH
Memory Interface	Parallel
Memory Organization [custom]	256 K
Memory Organization [custom]	8
Memory Size	2 Gbit
Memory Type	Non-Volatile
Mounting Type	Surface Mount
Operating Temperature [Max]	70 °C
Operating Temperature [Min]	0 °C
Package / Case	48-TFBGA
Supplier Device Package	48-TFBGA
Technology	FLASH
Voltage - Supply [Max]	3.6 V
Voltage - Supply [Min]	3 V
Write Cycle Time - Word, Page [custom]	20 µs
Write Cycle Time - Word, Page [custom]	20 µs

SST39LF020 Series

2Mb 3-3.6V Parallel Flash

Part	Memory Size	Memory Interface	Memory Type	Memory Format	Package / Case [y]	Package / Case [y]	Package / Case	Write Cycle Time - Word, Page [custom]	Write Cycle Time - Word, Page [custom]	Supplier Device Package	Operating Temperature [Max]	Operating Temperature [Min]	Voltage - Supply [Max]	Voltage - Supply [Min]	Technology	Mounting Type	Memory Organization [custom]	Memory Organization [custom]	Access Time	Supplier Device Package [x]	Supplier Device Package [y]
Microchip Technology SST39LF020-55-4C-WHE-T	2 Gbit	Parallel	Non-Volatile	FLASH	0.488 in	12.4 mm	32-TFSOP	20 µs	20 µs	32-TSOP	70 °C	0 °C	3.6 V	3 V	FLASH - NOR	Surface Mount	256 K	8	55 ns
Microchip Technology SST39LF020-45-4C-B3KE	2 Gbit	Parallel	Non-Volatile	FLASH			48-TFBGA	20 µs	20 µs	48-TFBGA	70 °C	0 °C	3.6 V	3 V	FLASH	Surface Mount	256 K	8	45 ns
Microchip Technology SST39LF020-45-4C-WHE	2 Gbit	Parallel	Non-Volatile	FLASH	0.488 in	12.4 mm	32-TFSOP	20 µs	20 µs	32-TSOP	70 °C	0 °C	3.6 V	3 V	FLASH	Surface Mount	256 K	8	45 ns
Microchip Technology SST39LF020-45-4C-MME	2 Gbit	Parallel	Non-Volatile	FLASH			34-WFBGA	20 µs	20 µs	34-WFBGA (6x4)	70 °C	0 °C	3.6 V	3 V	FLASH	Surface Mount	256 K	8	45 ns
Microchip Technology SST39LF020-55-4I-WHE	2 Gbit	Parallel	Non-Volatile	FLASH	0.488 in	12.4 mm	32-TFSOP	20 µs	20 µs	32-TSOP	85 °C	-40 °C	3.6 V	3 V	FLASH	Surface Mount	256 K	8	55 ns
Microchip Technology SST39LF020-55-4C-NHE	2 Gbit	Parallel	Non-Volatile	FLASH			32-LCC (J-Lead)	20 µs	20 µs	32-PLCC	70 °C	0 °C	3.6 V	3 V	FLASH	Surface Mount	256 K	8	55 ns	11.43	13.97
Microchip Technology SST39LF020-45-4C-NHE	2 Gbit	Parallel	Non-Volatile	FLASH			32-LCC (J-Lead)	20 µs	20 µs	32-PLCC	70 °C	0 °C	3.6 V	3 V	FLASH	Surface Mount	256 K	8	45 ns	11.43	13.97
Microchip Technology SST39LF020-45-4C-B3KE-T	2 Gbit	Parallel	Non-Volatile	FLASH			48-TFBGA	20 µs	20 µs	48-TFBGA	70 °C	0 °C	3.6 V	3 V	FLASH	Surface Mount	256 K	8	45 ns
Microchip Technology SST39LF020-55-4C-NHE-T	2 Gbit	Parallel	Non-Volatile	FLASH			32-LCC (J-Lead)	20 µs	20 µs	32-PLCC	70 °C	0 °C	3.6 V	3 V	FLASH - NOR	Surface Mount	256 K	8	55 ns	11.43	13.97

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

SST39LF020 Series

The SST39LF020 is a 256K x8CMOS Multi-Purpose Flash (MPF) manufactured with SST proprietary, high performance CMOS SuperFlash technology. The split-gate cell design and thick-oxide tunneling injector attain better reliability and manufacturability compared with alternate approaches. The SST39LF020 device writes (Program or Erase) with a 3.0-3.6V power supply. The device conforms to JEDEC standard pinouts for x8 memories.

Documents

Technical documentation and resources

39 Series Brief

Datasheet

Product Selection Guide

Datasheet