SST39SF020A-55-4C-NHE-T

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Microchip Technology

NOR FLASH PARALLEL 5V 2M-BIT 256K X 8 55NS 32-PIN PLCC T/R

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DocumentsDesigning In SST Multi-Purpose Flash (39 Series) Byte-wide Products Multi-Purpose Flash Power Ratings +5

SST39SF020A-55-4C-NHE-T

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Microchip Technology

NOR FLASH PARALLEL 5V 2M-BIT 256K X 8 55NS 32-PIN PLCC T/R

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DocumentsDesigning In SST Multi-Purpose Flash (39 Series) Byte-wide Products Multi-Purpose Flash Power Ratings +5

Specifications Pricing Series Description Documents

Pricing

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

Distributor	Package	Quantity	$

Digikey	Tape & Reel (TR)	750	$ 2.25
Microchip Direct	T/R	1	$ 2.36
		25	$ 2.30
		100	$ 2.18
		1000	$ 2.06
		5000	$ 1.95

Description

General part information

SST39SF020A Series

The SST39SF020A is a CMOS 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 SST39SF020A writes (Program or Erase) with a 4.5-5.5V power supply, and conforms to JEDEC standard pinouts for x8 memories.

Documents

Technical documentation and resources

SST39SF010A/SST39SF020A/SST39SF040 - 1-Mbit/2-Mbit/4-Mbit (x8) Multi-Purpose Flash

Data Sheets

39 Series Brief

Datasheet

Specification	SST39SF020A-55-4C-NHE-T	SST39SF020A Series

Access Time	55 ns	45 - 70 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, Through Hole
Operating Temperature [Max]	70 °C	70 - 85 °C
Operating Temperature [Min]	0 °C	-40 - 0 °C
Package / Case	32-LCC (J-Lead)	32-TFSOP, 32-LCC (J-Lead), 32-DIP
Package / Case	-	0.488 in
Package / Case	-	12.4 mm
Package / Case	-	15.24 mm
Package / Case	-	0.6 in
Supplier Device Package	32-PLCC	32-TSOP, 32-PLCC, 32-PDIP
Supplier Device Package [x]	11.43	11.43
Supplier Device Package [y]	13.97	13.97
Technology	FLASH	FLASH
Voltage - Supply [Max]	5.5 V	5.5 V
Voltage - Supply [Min]	4.5 V	4.5 V
Write Cycle Time - Word, Page [custom]	20 µs	20 µs
Write Cycle Time - Word, Page [custom]	20 µs	20 µs

Part

Memory Type

Package / Case [y]

Package / Case

Memory Format

Mounting Type

Voltage - Supply [Min]

Voltage - Supply [Max]

Supplier Device Package

Memory Organization [custom]

Memory Interface

Memory Size

Operating Temperature [Max]

Operating Temperature [Min]

Technology

Access Time

Write Cycle Time - Word, Page [custom]

Supplier Device Package [x]

Supplier Device Package [y]

Package / Case

Microchip Technology

SST39SF020A-45-4C-WHE

Non-Volatile

0.488 in

12.4 mm

32-TFSOP

FLASH

Surface Mount

4.5 V

5.5 V

32-TSOP

256 K

Parallel

2 Gbit

70 °C

0 °C

FLASH

45 ns

20 µs

Microchip Technology

SST39SF020A-70-4C-NHE-T

Non-Volatile

32-LCC (J-Lead)

FLASH

Surface Mount

4.5 V

5.5 V

32-PLCC

256 K

Parallel

2 Gbit

70 °C

0 °C

FLASH

70 ns

20 µs

11.43

13.97

Microchip Technology

SST39SF020A-55-4I-NHE-T

Non-Volatile

32-LCC (J-Lead)

FLASH

Surface Mount

4.5 V

5.5 V

32-PLCC

256 K

Parallel

2 Gbit

85 °C

-40 °C

FLASH

55 ns

20 µs

11.43

13.97

Microchip Technology

SST39SF020A-55-4I-WHE-T

Non-Volatile

0.488 in

12.4 mm

32-TFSOP

FLASH

Surface Mount

4.5 V

5.5 V

32-TSOP

256 K

Parallel

2 Gbit

85 °C

-40 °C

FLASH

55 ns

20 µs

Microchip Technology

SST39SF020A-55-4C-WHE

Non-Volatile

0.488 in

12.4 mm

32-TFSOP

FLASH

Surface Mount

4.5 V

5.5 V

32-TSOP

256 K

Parallel

2 Gbit

70 °C

0 °C

FLASH

55 ns

20 µs

Microchip Technology

SST39SF020A-70-4C-WHE

Non-Volatile

0.488 in

12.4 mm

32-TFSOP

FLASH

Surface Mount

4.5 V

5.5 V

32-TSOP

256 K

Parallel

2 Gbit

70 °C

0 °C

FLASH

70 ns

20 µs

Microchip Technology

SST39SF020A-55-4I-WHE

Non-Volatile

0.488 in

12.4 mm

32-TFSOP

FLASH

Surface Mount

4.5 V

5.5 V

32-TSOP

256 K

Parallel

2 Gbit

85 °C

-40 °C

FLASH

55 ns

20 µs

Microchip Technology

SST39SF020A-55-4C-NHE

Non-Volatile

32-LCC (J-Lead)

FLASH

Surface Mount

4.5 V

5.5 V

32-PLCC

256 K

Parallel

2 Gbit

70 °C

0 °C

FLASH

55 ns

20 µs

11.43

13.97

Microchip Technology

SST39SF020A-70-4I-WHE-T

Non-Volatile

0.488 in

12.4 mm

32-TFSOP

FLASH

Surface Mount

4.5 V

5.5 V

32-TSOP

256 K

Parallel

2 Gbit

85 °C

-40 °C

FLASH

70 ns

20 µs

Microchip Technology

SST39SF020A-70-4I-NHE

Non-Volatile

32-LCC (J-Lead)

FLASH

Surface Mount

4.5 V

5.5 V

32-PLCC

256 K

Parallel

2 Gbit

85 °C

-40 °C

FLASH

70 ns

20 µs

11.43

13.97

Part	Memory Type	Package / Case [y]	Package / Case [y]	Package / Case	Memory Format	Mounting Type	Voltage - Supply [Min]	Voltage - Supply [Max]	Supplier Device Package	Memory Organization [custom]	Memory Organization [custom]	Memory Interface	Memory Size	Operating Temperature [Max]	Operating Temperature [Min]	Technology	Access Time	Write Cycle Time - Word, Page [custom]	Write Cycle Time - Word, Page [custom]	Supplier Device Package [x]	Supplier Device Package [y]
Microchip Technology SST39SF020A-45-4C-WHE	Non-Volatile	0.488 in	12.4 mm	32-TFSOP	FLASH	Surface Mount	4.5 V	5.5 V	32-TSOP	256 K	8	Parallel	2 Gbit	70 °C	0 °C	FLASH	45 ns	20 µs	20 µs
Microchip Technology SST39SF020A-70-4C-NHE-T	Non-Volatile			32-LCC (J-Lead)	FLASH	Surface Mount	4.5 V	5.5 V	32-PLCC	256 K	8	Parallel	2 Gbit	70 °C	0 °C	FLASH	70 ns	20 µs	20 µs	11.43	13.97
Microchip Technology SST39SF020A-55-4I-NHE-T	Non-Volatile			32-LCC (J-Lead)	FLASH	Surface Mount	4.5 V	5.5 V	32-PLCC	256 K	8	Parallel	2 Gbit	85 °C	-40 °C	FLASH	55 ns	20 µs	20 µs	11.43	13.97
Microchip Technology SST39SF020A-55-4I-WHE-T	Non-Volatile	0.488 in	12.4 mm	32-TFSOP	FLASH	Surface Mount	4.5 V	5.5 V	32-TSOP	256 K	8	Parallel	2 Gbit	85 °C	-40 °C	FLASH	55 ns	20 µs	20 µs
Microchip Technology SST39SF020A-55-4C-WHE	Non-Volatile	0.488 in	12.4 mm	32-TFSOP	FLASH	Surface Mount	4.5 V	5.5 V	32-TSOP	256 K	8	Parallel	2 Gbit	70 °C	0 °C	FLASH	55 ns	20 µs	20 µs
Microchip Technology SST39SF020A-70-4C-WHE	Non-Volatile	0.488 in	12.4 mm	32-TFSOP	FLASH	Surface Mount	4.5 V	5.5 V	32-TSOP	256 K	8	Parallel	2 Gbit	70 °C	0 °C	FLASH	70 ns	20 µs	20 µs
Microchip Technology SST39SF020A-55-4I-WHE	Non-Volatile	0.488 in	12.4 mm	32-TFSOP	FLASH	Surface Mount	4.5 V	5.5 V	32-TSOP	256 K	8	Parallel	2 Gbit	85 °C	-40 °C	FLASH	55 ns	20 µs	20 µs
Microchip Technology SST39SF020A-55-4C-NHE	Non-Volatile			32-LCC (J-Lead)	FLASH	Surface Mount	4.5 V	5.5 V	32-PLCC	256 K	8	Parallel	2 Gbit	70 °C	0 °C	FLASH	55 ns	20 µs	20 µs	11.43	13.97
Microchip Technology SST39SF020A-70-4I-WHE-T	Non-Volatile	0.488 in	12.4 mm	32-TFSOP	FLASH	Surface Mount	4.5 V	5.5 V	32-TSOP	256 K	8	Parallel	2 Gbit	85 °C	-40 °C	FLASH	70 ns	20 µs	20 µs
Microchip Technology SST39SF020A-70-4I-NHE	Non-Volatile			32-LCC (J-Lead)	FLASH	Surface Mount	4.5 V	5.5 V	32-PLCC	256 K	8	Parallel	2 Gbit	85 °C	-40 °C	FLASH	70 ns	20 µs	20 µs	11.43	13.97

SST39SF020A-55-4C-NHE-T

Deep-Dive with AI

SST39SF020A-55-4C-NHE-T

Deep-Dive with AI

Pricing

Description

SST39SF020A Series

Documents

Designing In SST Multi-Purpose Flash (39 Series) Byte-wide Products

Multi-Purpose Flash Power Ratings

Memory Products Brochure

Million Cycle Endurance

SST39SF010A/SST39SF020A/SST39SF040 - 1-Mbit/2-Mbit/4-Mbit (x8) Multi-Purpose Flash

39 Series Brief

Datasheet

Technical Specifications

SST39SF020A Series