SST39LF020-55-4I-WHE

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Microchip Technology

IC FLASH 2MBIT PARALLEL 32TSOP

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SST39LF020-55-4I-WHE

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Microchip Technology

IC FLASH 2MBIT PARALLEL 32TSOP

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DocumentsDatasheet 39 Series Brief

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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.

Specification	SST39LF020-55-4I-WHE	SST39LF020 Series

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

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

SST39LF020-55-4I-WHE

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SST39LF020-55-4I-WHE

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Pricing

Description

SST39LF020 Series

Documents

Datasheet

39 Series Brief

Technical Specifications

SST39LF020 Series