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Microchip 23K640 Series SRAM

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Manufacturer = Microchip Series = 23K640

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Part #

SRAM 64K 8K X 8 2.7V SERIAL SRAM IND

23K640-I/SN
Microchip Technology
1: S/2.96
8,492In Stock

Mfr. Part #
23K640-I/SN

Mouser Part #
579-23K640-I/SN

Microchip Technology

SRAM 64K 8K X 8 2.7V SERIAL SRAM IND

Learn More

Datasheet

8,492In Stock

S/2.96

S/2.89

S/2.72

S/2.70

View

Min.: 1
Mult.: 1

64 kbit

8 k x 8

25 ns

20 MHz

SPI

3.6 V

2.7 V

10 mA

- 40 C

+ 85 C

SMD/SMT

SOIC-8

Tube

SRAM 64K 8K X 8 2.7V SERIAL SRAM EXT

23K640-E/P
Microchip Technology
1: S/3.74
280In Stock

Mfr. Part #
23K640-E/P

Mouser Part #
579-23K640-E/P

Microchip Technology

SRAM 64K 8K X 8 2.7V SERIAL SRAM EXT

Learn More

Datasheet

280In Stock

S/3.74

S/3.73

Min.: 1
Mult.: 1

64 kbit

8 k x 8

32 ns

20 MHz

SPI

3.6 V

2.7 V

10 mA

- 40 C

+ 125 C

Through Hole

PDIP-8

Tube

SRAM 64K 8K X 8 2.7V SERIAL SRAM IND

23K640T-I/SN
Microchip Technology
1: S/3.15
7,471In Stock

Mfr. Part #
23K640T-I/SN

Mouser Part #
579-23K640T-I/SN

Microchip Technology

SRAM 64K 8K X 8 2.7V SERIAL SRAM IND

Learn More

Datasheet

7,471In Stock

Cut Tape

S/3.15

Reel

S/3.15

MouseReel Available

Min.: 1
Mult.: 1

: 3,300

64 kbit

8 k x 8

25 ns

20 MHz

SPI

3.6 V

2.7 V

10 mA

- 40 C

+ 85 C

SMD/SMT

SOIC-8

Reel, Cut Tape, MouseReel

SRAM 64K 8K X 8 2.7V SERIAL SRAM EXT

23K640-E/SN
Microchip Technology
1: S/3.43
87In Stock

Mfr. Part #
23K640-E/SN

Mouser Part #
579-23K640-E/SN

Microchip Technology

SRAM 64K 8K X 8 2.7V SERIAL SRAM EXT

Learn More

Datasheet

87In Stock

S/3.43

S/3.40

Min.: 1
Mult.: 1

64 kbit

8 k x 8

32 ns

20 MHz

SPI

3.6 V

2.7 V

10 mA

- 40 C

+ 125 C

SMD/SMT

SOIC-8

Tube

SRAM 64K 8K X 8 2.7V SERIAL SRAM EXT

23K640-E/ST
Microchip Technology
1: S/3.66
231In Stock

Mfr. Part #
23K640-E/ST

Mouser Part #
579-23K640-E/ST

Microchip Technology

SRAM 64K 8K X 8 2.7V SERIAL SRAM EXT

Learn More

Datasheet

231In Stock

S/3.66

S/3.65

Min.: 1
Mult.: 1

64 kbit

8 k x 8

32 ns

20 MHz

SPI

3.6 V

2.7 V

10 mA

- 40 C

+ 125 C

SMD/SMT

TSSOP-8

Tube

SRAM 64K 8K X 8 2.7V SERIAL SRAM IND

23K640-I/P
Microchip Technology
1: S/3.43
422In Stock

Mfr. Part #
23K640-I/P

Mouser Part #
579-23K640-I/P

Microchip Technology

SRAM 64K 8K X 8 2.7V SERIAL SRAM IND

Learn More

Datasheet

422In Stock

S/3.43

S/3.40

Min.: 1
Mult.: 1

64 kbit

8 k x 8

25 ns

20 MHz

SPI

3.6 V

2.7 V

10 mA

- 40 C

+ 85 C

Through Hole

PDIP-8

Tube

SRAM 64K 8K X 8 2.7V SERIAL SRAM IND

23K640-I/ST
Microchip Technology
1: S/3.35
532In Stock

Mfr. Part #
23K640-I/ST

Mouser Part #
579-23K640-I/ST

Microchip Technology

SRAM 64K 8K X 8 2.7V SERIAL SRAM IND

Learn More

Datasheet

532In Stock

S/3.35

S/3.32

Min.: 1
Mult.: 1

64 kbit

8 k x 8

25 ns

20 MHz

SPI

3.6 V

2.7 V

10 mA

- 40 C

+ 85 C

SMD/SMT

TSSOP-8

Tube

SRAM 64K 8K X 8 2.7V SERIAL SRAM IND

23K640T-I/ST
Microchip Technology
1: S/3.35
942In Stock
2,500Expected 9/7/2026

Mfr. Part #
23K640T-I/ST

Mouser Part #
579-23K640T-I/ST

Microchip Technology

SRAM 64K 8K X 8 2.7V SERIAL SRAM IND

Learn More

Datasheet

942In Stock

2,500Expected 9/7/2026

Cut Tape

S/3.35

S/3.32

Reel

S/3.32

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

64 kbit

8 k x 8

25 ns

20 MHz

SPI

3.6 V

2.7 V

10 mA

- 40 C

+ 85 C

SMD/SMT

TSSOP-8

Reel, Cut Tape, MouseReel

SRAM 64K 8K X 8 2.7V SERIAL SRAM EXT

23K640T-E/SN
Microchip Technology
3,300: S/3.40
Non-Stocked Lead-Time 11 Weeks

Mfr. Part #
23K640T-E/SN

Mouser Part #
579-23K640T-E/SN

Microchip Technology

SRAM 64K 8K X 8 2.7V SERIAL SRAM EXT

Learn More

Datasheet

Non-Stocked Lead-Time 11 Weeks

Reel

S/3.40

Min.: 3,300
Mult.: 3,300

: 3,300

64 kbit

8 k x 8

32 ns

20 MHz

SPI

3.6 V

2.7 V

10 mA

- 40 C

+ 125 C

SMD/SMT

SOIC-8

Reel

SRAM 64K 8K X 8 2.7V SERIAL SRAM EXT

23K640T-E/ST
Microchip Technology
2,500: S/3.65
Non-Stocked Lead-Time 11 Weeks

Mfr. Part #
23K640T-E/ST

Mouser Part #
579-23K640T-E/ST

Microchip Technology

SRAM 64K 8K X 8 2.7V SERIAL SRAM EXT

Learn More

Datasheet

Non-Stocked Lead-Time 11 Weeks

Reel

S/3.65

Min.: 2,500
Mult.: 2,500

: 2,500

64 kbit

8 k x 8

32 ns

20 MHz

SPI

3.6 V

2.7 V

10 mA

- 40 C

+ 125 C

SMD/SMT

TSSOP-8

Reel

Microchip 23K640 Series SRAM

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