NOR Flash – Mouser Singapore

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SST25PF040C 4Mbit 2.3-3.6V SPI Serial Flash

Microchip Technology SST25PF040C 4Mbit 2.3-3.6V SPI Serial Flash features a four-wire, SPI-compatible interface. This allows a low pin-count package with less board space to lower system costs. The SST25PF040C devices are enhanced with an extended operating voltage of 2.3V to 3.6V. These devices are manufactured with proprietary, high-performance CMOS SuperFlash technology. The split-gate cell design and thick-oxide tunneling injector attain better reliability and manufacturability than alternate approaches.

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Part #

NOR Flash 2.3V TO 3.6V 4Mbit SPI FLASH, 125C Industrial

SST25PF040CT-40E/MF
Microchip Technology
1: $2.60
4,849In Stock

Mfr. Part No.
SST25PF040CT-40E/MF

Mouser Part No
579-T25PF040CT-40EMF

Microchip Technology

NOR Flash 2.3V TO 3.6V 4Mbit SPI FLASH, 125C Industrial

Learn More

Datasheet

4,849In Stock

Cut Tape

$2.60

Reel

$2.60

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

SMD/SMT

WDFN-8

4 Mbit

2.3 V

3.6 V

12 mA

SPI

40 MHz

512 k x 8

8 bit

Synchronous

- 40 C

+ 125 C

Reel, Cut Tape, MouseReel

NOR Flash 4M Flash SPI

SST25PF040C-40I/MF
Microchip Technology
1: $1.86
1,242In Stock

Mfr. Part No.
SST25PF040C-40I/MF

Mouser Part No
579-SST25PF040C40IMF

Microchip Technology

NOR Flash 4M Flash SPI

Learn More

Datasheet

1,242In Stock

$1.86

Min.: 1
Mult.: 1

SMD/SMT

TDFN-S-8

SST25PF

4 Mbit

2.3 V

3.6 V

12 mA

SPI

40 MHz

512 k x 8

8 bit

Synchronous

- 40 C

+ 85 C

Tube

NOR Flash 4M Flash SPI

SST25PF040CT-40I/SN
Microchip Technology
1: $1.47
24,194In Stock

Mfr. Part No.
SST25PF040CT-40I/SN

Mouser Part No
579-ST25PF040CT40ISN

Microchip Technology

NOR Flash 4M Flash SPI

Learn More

Datasheet

24,194In Stock

Cut Tape

$1.47

Reel

$1.47

MouseReel Available

Min.: 1
Mult.: 1

: 3,300

SMD/SMT

SOIC-8

SST25PF

4 Mbit

2.3 V

3.6 V

12 mA

SPI

40 MHz

512 k x 8

8 bit

Synchronous

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

NOR Flash 2.3V TO 3.6V 4Mbit SPI FLASH, 125C Industrial

SST25PF040C-40E/MF
Microchip Technology
1: $2.60
226In Stock

Mfr. Part No.
SST25PF040C-40E/MF

Mouser Part No
579-SST25PF040C40EMF

Microchip Technology

NOR Flash 2.3V TO 3.6V 4Mbit SPI FLASH, 125C Industrial

Learn More

Datasheet

226In Stock

$2.60

Min.: 1
Mult.: 1

SMD/SMT

4 Mbit

2.3 V

3.6 V

12 mA

SPI

40 MHz

512 k x 8

8 bit

Synchronous

- 40 C

+ 125 C

Tube

NOR Flash 4M Flash SPI

SST25PF040C-40I/SN
Microchip Technology
1: $1.47
951In Stock
1,800Expected 29/7/2026

Mfr. Part No.
SST25PF040C-40I/SN

Mouser Part No
579-SST25PF040C40ISN

Microchip Technology

NOR Flash 4M Flash SPI

Learn More

Datasheet

951In Stock

1,800Expected 29/7/2026

$1.47

Min.: 1
Mult.: 1

SMD/SMT

SOIC-8

SST25PF

4 Mbit

2.3 V

3.6 V

12 mA

SPI

40 MHz

512 k x 8

8 bit

Synchronous

- 40 C

+ 85 C

Tube

NOR Flash 4Mb, Serial Flash, 3.0V, 105C

SST25PF040C-40V/SN
Microchip Technology
1: $1.69
769In Stock
1,200Expected 27/7/2026

Mfr. Part No.
SST25PF040C-40V/SN

Mouser Part No
579-ST25PF040C40V/SN

Microchip Technology

NOR Flash 4Mb, Serial Flash, 3.0V, 105C

Learn More

Datasheet

769In Stock

1,200Expected 27/7/2026

$1.69

Min.: 1
Mult.: 1

SMD/SMT

SOIC-8

SST25PF

4 Mbit

2.3 V

3.6 V

12 mA

SPI

40 MHz

512 k x 8

8 bit

Synchronous

- 40 C

+ 105 C

Tube

NOR Flash 2.3V TO 3.6V 4Mbit SPI FLASH, 125C Industrial

SST25PF040CT-40E/SN
Microchip Technology
1: $1.89
3,823In Stock

Mfr. Part No.
SST25PF040CT-40E/SN

Mouser Part No
579-T25PF040CT-40ESN

Microchip Technology

NOR Flash 2.3V TO 3.6V 4Mbit SPI FLASH, 125C Industrial

Learn More

Datasheet

3,823In Stock

Cut Tape

$1.89

Reel

$1.89

Min.: 1
Mult.: 1

: 3,300

SMD/SMT

4 Mbit

2.3 V

3.6 V

12 mA

SPI

40 MHz

512 k x 8

8 bit

Synchronous

- 40 C

+ 125 C

Reel, Cut Tape

NOR Flash 4Mb, Serial Flash, 3.0V, 105C

SST25PF040CT-40V/SN
Microchip Technology
1: $1.69
822In Stock
9,900On Order

Mfr. Part No.
SST25PF040CT-40V/SN

Mouser Part No
579-T25PF040CT40V/SN

Microchip Technology

NOR Flash 4Mb, Serial Flash, 3.0V, 105C

Learn More

Datasheet

822In Stock

9,900On Order

Cut Tape

$1.69

Reel

$1.69

MouseReel Available

Min.: 1
Mult.: 1

: 3,300

SMD/SMT

SOIC-8

SST25PF

4 Mbit

2.3 V

3.6 V

12 mA

SPI

40 MHz

512 k x 8

8 bit

Synchronous

- 40 C

+ 105 C

Reel, Cut Tape, MouseReel

NOR Flash 2.3V TO 3.6V 4Mb SPI FLASH

SST25PF040CT-40I/NP
Microchip Technology
1: $1.94
5,670Expected 3/12/2026

Mfr. Part No.
SST25PF040CT-40I/NP

Mouser Part No
579-ST25PF040CT40INP

Microchip Technology

NOR Flash 2.3V TO 3.6V 4Mb SPI FLASH

Learn More

Datasheet

5,670Expected 3/12/2026

Cut Tape

$1.94

Reel

$1.94

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

UDFN-8

SST25PF

4 Mbit

2.3 V

3.6 V

12 mA

SPI

40 MHz

512 k x 8

8 bit

Synchronous

- 40 C

+ 85 C

Reel, Cut Tape, MouseReel

NOR Flash 2.3V TO 3.6V 4Mb SPI FLASH

SST25PF040CT-40V/NP
Microchip Technology
1: $2.23
5,500Expected 7/1/2027

Mfr. Part No.
SST25PF040CT-40V/NP

Mouser Part No
579-ST25PF040CT40VNP

Microchip Technology

NOR Flash 2.3V TO 3.6V 4Mb SPI FLASH

Learn More

Datasheet

5,500Expected 7/1/2027

Cut Tape

$2.23

$2.09

Reel

$2.05

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

SMD/SMT

USON-8

SST25PF

4 Mbit

2.3 V

3.6 V

12 mA

SPI

40 MHz

512 k x 8

8 bit

Synchronous

- 40 C

+ 105 C

Reel, Cut Tape, MouseReel

NOR Flash 2.3V TO 3.6V 4Mbit SPI FLASH, 125C Industrial

SST25PF040C-40E/SN
Microchip Technology
1: $1.89
Lead-Time 24 Weeks

Mfr. Part No.
SST25PF040C-40E/SN

Mouser Part No
579-SST25PF040C40ESN

Microchip Technology

NOR Flash 2.3V TO 3.6V 4Mbit SPI FLASH, 125C Industrial

Learn More

Datasheet

Lead-Time 24 Weeks

$1.89

Min.: 1
Mult.: 1

SMD/SMT

4 Mbit

2.3 V

3.6 V

12 mA

SPI

40 MHz

512 k x 8

8 bit

Synchronous

- 40 C

+ 125 C

Tube

NOR Flash 4Mb, Serial Flash, 3.0V, 105C

SST25PF040C-40V/MF
Microchip Technology
490: $2.15
Non-Stocked Lead-Time 25 Weeks

Mfr. Part No.
SST25PF040C-40V/MF

Mouser Part No
579-ST25PF040C40V/MF

Microchip Technology

NOR Flash 4Mb, Serial Flash, 3.0V, 105C

Learn More

Datasheet

Non-Stocked Lead-Time 25 Weeks

$2.15

Min.: 490
Mult.: 98

SMD/SMT

TDFN-S-8

SST25PF

4 Mbit

2.3 V

3.6 V

12 mA

SPI

40 MHz

512 k x 8

8 bit

Synchronous

- 40 C

+ 105 C

Tube

NOR Flash 4M Flash SPI

SST25PF040CT-40I/MF
Microchip Technology
2,000: $1.94
Non-Stocked Lead-Time 25 Weeks

Mfr. Part No.
SST25PF040CT-40I/MF

Mouser Part No
579-ST25PF040CT40IMF

Microchip Technology

NOR Flash 4M Flash SPI

Learn More

Datasheet

Non-Stocked Lead-Time 25 Weeks

Reel

$1.94

Min.: 2,000
Mult.: 2,000

: 2,000

SMD/SMT

TDFN-S-8

SST25PF

4 Mbit

2.3 V

3.6 V

12 mA

SPI

40 MHz

512 k x 8

8 bit

Synchronous

- 40 C

+ 85 C

Reel

NOR Flash 4Mb, Serial Flash, 3.0V, 105C

SST25PF040CT-40V/MF
Microchip Technology
2,000: $2.23
Non-Stocked Lead-Time 25 Weeks

Mfr. Part No.
SST25PF040CT-40V/MF

Mouser Part No
579-T25PF040CT40V/MF

Microchip Technology

NOR Flash 4Mb, Serial Flash, 3.0V, 105C

Learn More

Datasheet

Non-Stocked Lead-Time 25 Weeks

Reel

$2.23

Min.: 2,000
Mult.: 2,000

: 2,000

TDFN-S-8

SST25PF

Reel

SST25PF040C 4Mbit 2.3-3.6V SPI Serial Flash

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