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AT28HC256 Series EEPROM

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Results: 52

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Series = AT28HC256

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Part #

EEPROM 70NS, SOIC, IND TEMP, GREEN

AT28HC256-70SU-T
Microchip Technology
1: $22.82
1,006In Stock

Mfr. Part #
AT28HC256-70SU-T

Mouser Part #
556-AT28HC256-70SU-T

Microchip Technology

EEPROM 70NS, SOIC, IND TEMP, GREEN

Datasheet

1,006In Stock

Cut Tape

$22.82

$22.81

$19.83

Reel

$19.58

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

256 kbit

Parallel

5 MHz

32 k x 8

SOIC-28

70 ns

4.5 V

5.5 V

SMD/SMT

10 Year

- 40 C

+ 85 C

AT28HC256

Reel, Cut Tape, MouseReel

EEPROM 256K FAST PROG SDP - 90NS IND TEMP

AT28HC256F-90JU
Microchip Technology
1: $18.36
357In Stock

Mfr. Part #
AT28HC256F-90JU

Mouser Part #
556-AT28HC256F90JU

Microchip Technology

EEPROM 256K FAST PROG SDP - 90NS IND TEMP

Datasheet

357In Stock

$18.36

$18.35

Min.: 1
Mult.: 1

256 kbit

Parallel

5 MHz

32 k x 8

PLCC-32

90 ns

4.5 V

5.5 V

SMD/SMT

10 Year

- 40 C

+ 85 C

AT28HC256

Tube

EEPROM 256K 32K x 8 120 ns 4.5V-5.5V

AT28HC256-12SU
Microchip Technology
1: $16.17
342In Stock

Mfr. Part #
AT28HC256-12SU

Mouser Part #
556-AT28HC25612SU

Microchip Technology

EEPROM 256K 32K x 8 120 ns 4.5V-5.5V

Datasheet

342In Stock

$16.17

$16.16

Min.: 1
Mult.: 1

256 kbit

Parallel

5 MHz

32 k x 8

SOIC-28

120 ns

4.5 V

5.5 V

SMD/SMT

10 Year

- 40 C

+ 85 C

AT28HC256

Tube

EEPROM 256K 5V SDP - 90NS

AT28HC256-90LM/883
Microchip Technology
1: $373.33
15In Stock

Mfr. Part #
AT28HC256-90LM/883

Mouser Part #
556-A28HC25690LM883

Microchip Technology

EEPROM 256K 5V SDP - 90NS

Datasheet

15In Stock

$373.33

$372.00

$359.14

View

Min.: 1
Mult.: 1

256 kbit

Parallel

5 MHz

32 k x 8

LCC-32

90 ns

4.5 V

5.5 V

SMD/SMT

10 Year

- 55 C

+ 125 C

AT28HC256

Tube

EEPROM 120NS, PLCC, IND TEMP, GREEN

AT28HC256-12JU-T
Microchip Technology
1: $22.45
46In Stock

Mfr. Part #
AT28HC256-12JU-T

Mouser Part #
556-AT28HC256-12JU-T

Microchip Technology

EEPROM 120NS, PLCC, IND TEMP, GREEN

Datasheet

46In Stock

Cut Tape

$22.45

$20.87

$17.61

Reel

$17.45

View

MouseReel Available

Min.: 1
Mult.: 1

: 750

256 kbit

Parallel

5 MHz

32 k x 8

PLCC-32

120 ns

4.5 V

5.5 V

SMD/SMT

10 Year

- 40 C

+ 85 C

AT28HC256

Reel, Cut Tape, MouseReel

EEPROM 256K HI-ENDURANCE SDP - 120NS

AT28HC256E-12LM/883
Microchip Technology
1: $372.27
12In Stock

Mfr. Part #
AT28HC256E-12LM/883

Mouser Part #
556-A28HC256E12LM883

Microchip Technology

EEPROM 256K HI-ENDURANCE SDP - 120NS

Datasheet

12In Stock

$372.27

$372.11

$344.33

View

Min.: 1
Mult.: 1

256 kbit

Parallel

32 k x 8

LCC-32

70 ns

4.5 V

5.5 V

SMD/SMT

10 Year

- 55 C

+ 125 C

AT28HC256

Tube

EEPROM 256K 5V SDP - 120NS IND TEMP

AT28HC256-12JU
Microchip Technology
1: $17.52
92In Stock

Mfr. Part #
AT28HC256-12JU

Mouser Part #
556-AT28HC25612JU

Microchip Technology

EEPROM 256K 5V SDP - 120NS IND TEMP

Datasheet

92In Stock

$17.52

$17.14

$17.12

$17.08

View

Min.: 1
Mult.: 1

256 kbit

Parallel

5 MHz

32 k x 8

PLCC-32

120 ns

4.5 V

5.5 V

SMD/SMT

10 Year

- 40 C

+ 85 C

AT28HC256

Tube

EEPROM 256K 5V SDP 70NS IND TEMP

AT28HC256-70SU
Microchip Technology
1: $19.47
55In Stock

Mfr. Part #
AT28HC256-70SU

Mouser Part #
556-AT28HC256-70SU

Microchip Technology

EEPROM 256K 5V SDP 70NS IND TEMP

Datasheet

55In Stock

$19.47

$19.43

$19.41

Min.: 1
Mult.: 1

256 kbit

Parallel

5 MHz

32 k x 8

SOIC-28

70 ns

4.5 V

5.5 V

SMD/SMT

10 Year

- 40 C

+ 85 C

AT28HC256

Tube

EEPROM 70NS, PLCC, IND TEMP, GREEN

AT28HC256-70JU-T
Microchip Technology
1: $22.28
86In Stock

Mfr. Part #
AT28HC256-70JU-T

Mouser Part #
556-AT28HC256-70JU-T

Microchip Technology

EEPROM 70NS, PLCC, IND TEMP, GREEN

Datasheet

86In Stock

Cut Tape

$22.28

$22.26

$22.20

Reel

$20.30

View

MouseReel Available

Min.: 1
Mult.: 1

: 750

256 kbit

Parallel

5 MHz

32 k x 8

PLCC-32

70 ns

4.5 V

5.5 V

SMD/SMT

10 Year

- 40 C

+ 85 C

AT28HC256

Reel, Cut Tape, MouseReel

EEPROM 256K 5V SDP - 90NS FLATPACK 883C

AT28HC256-90FM/883
Microchip Technology
1: $361.77
15In Stock

Mfr. Part #
AT28HC256-90FM/883

Mouser Part #
556-28HC25690FM/883

Microchip Technology

EEPROM 256K 5V SDP - 90NS FLATPACK 883C

Datasheet

15In Stock

$361.77

$327.64

$327.63

View

Min.: 1
Mult.: 1

256 kbit

Parallel

5 MHz

32 k x 8

FlatPack-28

90 ns

4.5 V

5.5 V

SMD/SMT

10 Year

- 55 C

+ 125 C

AT28HC256

Tube

EEPROM Parallel EEPROM 5V, SDP-70NS, GR

AT28HC256-70JU
Microchip Technology
1: $22.08
483In Stock

Mfr. Part #
AT28HC256-70JU

Mouser Part #
556-AT28HC256-70JU

Microchip Technology

EEPROM Parallel EEPROM 5V, SDP-70NS, GR

Datasheet

483In Stock

$22.08

Min.: 1
Mult.: 1

256 kbit

Parallel

5 MHz

32 k x 8

PLCC-32

70 ns

4.5 V

5.5 V

SMD/SMT

10 Year

- 40 C

+ 85 C

AT28HC256

Tube

EEPROM 90NS, PLCC, IND TEMP, GREEN

AT28HC256-90JU-T
Microchip Technology
1: $21.21
670In Stock

Mfr. Part #
AT28HC256-90JU-T

Mouser Part #
556-AT28HC256-90JU-T

Microchip Technology

EEPROM 90NS, PLCC, IND TEMP, GREEN

Datasheet

670In Stock

Cut Tape

$21.21

$21.20

Reel

$19.68

View

MouseReel Available

Min.: 1
Mult.: 1

: 750

256 kbit

Parallel

5 MHz

32 k x 8

PLCC-32

90 ns

4.5 V

5.5 V

SMD/SMT

10 Year

- 40 C

+ 85 C

AT28HC256

Reel, Cut Tape, MouseReel

EEPROM Parallel EEPROM 5V-120NS, 883c, GR

AT28HC256E-12SU
Microchip Technology
1: $17.55
315In Stock

Mfr. Part #
AT28HC256E-12SU

Mouser Part #
556-AT28HC256E-12SU

Microchip Technology

EEPROM Parallel EEPROM 5V-120NS, 883c, GR

Datasheet

315In Stock

$17.55

$17.21

Min.: 1
Mult.: 1

256 kbit

Parallel

5 MHz

32 k x 8

SOIC-28

120 ns

4.5 V

5.5 V

SMD/SMT

10 Year

- 40 C

+ 85 C

AT28HC256

Tube

EEPROM 256K 5V SDP - 90NS IND TEMP

AT28HC256-90JU
Microchip Technology
1: $19.79
98In Stock

Mfr. Part #
AT28HC256-90JU

Mouser Part #
556-AT28HC25690JU

Microchip Technology

EEPROM 256K 5V SDP - 90NS IND TEMP

Datasheet

98In Stock

$19.79

$19.40

$19.38

Quote

Min.: 1
Mult.: 1

256 kbit

Parallel

5 MHz

32 k x 8

PLCC-32

90 ns

4.5 V

5.5 V

SMD/SMT

10 Year

- 40 C

+ 85 C

AT28HC256

Tube

EEPROM 256K 70ns

AT28HC256E-70JU
Microchip Technology
1: $20.42
42In Stock
64Expected 2026-07-20

Mfr. Part #
AT28HC256E-70JU

Mouser Part #
556-AT28HC256E-70JU

Microchip Technology

EEPROM 256K 70ns

Datasheet

42In Stock

64Expected 2026-07-20

$20.42

$19.63

$19.12

$19.09

Quote

Min.: 1
Mult.: 1

256 kbit

Parallel

5 MHz

32 k x 8

PLCC-32

70 ns

4.5 V

5.5 V

SMD/SMT

10 Year

- 40 C

+ 85 C

AT28HC256

Tube

EEPROM 70NS PLCC IND GRN

AT28HC256E-70JU-T
Microchip Technology
1: $21.83
752In Stock

Mfr. Part #
AT28HC256E-70JU-T

Mouser Part #
556-AT28HC256E70JUT

Microchip Technology

EEPROM 70NS PLCC IND GRN

Datasheet

752In Stock

Cut Tape

$21.83

Reel

$21.83

Min.: 1
Mult.: 1

: 750

256 kbit

Parallel

5 MHz

32 k x 8

PLCC-32

70 ns

4.5 V

5.5 V

SMD/SMT

10 Year

- 40 C

+ 85 C

AT28HC256

Reel, Cut Tape

EEPROM 256K HI-ENDURANCE SDP - 90NS IND TEMP

AT28HC256E-90JU
Microchip Technology
1: $18.73
51In Stock

Mfr. Part #
AT28HC256E-90JU

Mouser Part #
556-AT28HC256E90JU

Microchip Technology

EEPROM 256K HI-ENDURANCE SDP - 90NS IND TEMP

Datasheet

51In Stock

$18.73

Min.: 1
Mult.: 1

256 kbit

Parallel

5 MHz

32 k x 8

PLCC-32

90 ns

4.5 V

5.5 V

SMD/SMT

10 Year

- 40 C

+ 85 C

AT28HC256

Tube

EEPROM 256K HI-ENDURANCE SDP - 90NS IND TEMP

AT28HC256E-90SU
Microchip Technology
1: $18.24
32In Stock

Mfr. Part #
AT28HC256E-90SU

Mouser Part #
556-AT28HC256E90SU

Microchip Technology

EEPROM 256K HI-ENDURANCE SDP - 90NS IND TEMP

Datasheet

32In Stock

$18.24

$17.87

$17.63

$17.61

View

Min.: 1
Mult.: 1

256 kbit

Parallel

5 MHz

32 k x 8

SOIC-28

90 ns

4.5 V

5.5 V

SMD/SMT

10 Year

- 40 C

+ 85 C

AT28HC256

Tube

EEPROM 256K FAST PROG SDP - 90NS IND TEMP

AT28HC256F-90SU
Microchip Technology
1: $21.25
32In Stock

Mfr. Part #
AT28HC256F-90SU

Mouser Part #
556-AT28HC256F90SU

Microchip Technology

EEPROM 256K FAST PROG SDP - 90NS IND TEMP

Datasheet

32In Stock

$21.25

$20.82

$20.52

$20.51

Quote

Min.: 1
Mult.: 1

256 kbit

Parallel

5 MHz

32 k x 8

SOIC-28

90 ns

4.5 V

5.5 V

SMD/SMT

10 Year

- 40 C

+ 85 C

AT28HC256

Tube

EEPROM Parallel EEPROM 5V-120NS, 883c, GR

AT28HC256E-12JU
Microchip Technology
1: $18.03
64Expected 2026-07-09

Mfr. Part #
AT28HC256E-12JU

Mouser Part #
556-AT28HC256E-12JU

Microchip Technology

EEPROM Parallel EEPROM 5V-120NS, 883c, GR

Datasheet

64Expected 2026-07-09

$18.03

$18.01

$17.50

$17.48

Quote

Min.: 1
Mult.: 1

256 kbit

Parallel

5 MHz

32 k x 8

PLCC-32

120 ns

4.5 V

5.5 V

SMD/SMT

10 Year

- 40 C

+ 85 C

AT28HC256

Tube

EEPROM 256K 5V SDP - 90NS IND TEMP

AT28HC256-90SU
Microchip Technology
1: $20.55
Non-Stocked Lead-Time 8 Weeks

Mfr. Part #
AT28HC256-90SU

Mouser Part #
556-AT28HC25690SU

Microchip Technology

EEPROM 256K 5V SDP - 90NS IND TEMP

Datasheet

Non-Stocked Lead-Time 8 Weeks

$20.55

$20.12

$20.10

$20.09

$20.06

Min.: 1
Mult.: 1

256 kbit

Parallel

5 MHz

32 k x 8

SOIC-28

90 ns

4.5 V

5.5 V

SMD/SMT

10 Year

- 40 C

+ 85 C

AT28HC256

Tube

EEPROM 120NS, SOIC, IND TEMP, GREEN

AT28HC256E-12SU-T
Microchip Technology
1,000: $18.78
Non-Stocked Lead-Time 11 Weeks

Mfr. Part #
AT28HC256E-12SU-T

Mouser Part #
556-AT28HC256E12SUT

Microchip Technology

EEPROM 120NS, SOIC, IND TEMP, GREEN

Datasheet

Non-Stocked Lead-Time 11 Weeks

Reel

$18.78

Min.: 1,000
Mult.: 1,000

: 1,000

256 kbit

Parallel

32 k x 8

SOIC-28

120 ns

4.5 V

5.5 V

SMD/SMT

10 Year

- 40 C

+ 85 C

AT28HC256

Reel

EEPROM 90NS PLCC IND GRN

AT28HC256E-90JU-T
Microchip Technology
750: $18.88
Non-Stocked Lead-Time 8 Weeks

Mfr. Part #
AT28HC256E-90JU-T

Mouser Part #
556-AT28HC256E90JUT

Microchip Technology

EEPROM 90NS PLCC IND GRN

Datasheet

Non-Stocked Lead-Time 8 Weeks

Reel

$18.88

Min.: 750
Mult.: 750

: 750

256 kbit

Parallel

32 k x 8

PLCC-32

90 ns

4.5 V

5.5 V

SMD/SMT

10 Year

- 40 C

+ 85 C

AT28HC256

Reel

EEPROM 90NS SOIC IND GRN

AT28HC256F-90SU-T
Microchip Technology
1,000: $20.62
Non-Stocked Lead-Time 8 Weeks

Mfr. Part #
AT28HC256F-90SU-T

Mouser Part #
556-AT28HC256F90SUT

Microchip Technology

EEPROM 90NS SOIC IND GRN

Datasheet

Non-Stocked Lead-Time 8 Weeks

Reel

$20.62

View

Min.: 1,000
Mult.: 1,000

: 1,000

256 kbit

Parallel

32 k x 8

SOIC-28

90 ns

4.5 V

5.5 V

SMD/SMT

10 Year

- 40 C

+ 85 C

AT28HC256

Reel

EEPROM 120NS, SOIC, IND TEMP, GREEN

AT28HC256-12SU-T
Microchip Technology
1,000: $19.24
Non-Stocked Lead-Time 11 Weeks

Mfr. Part #
AT28HC256-12SU-T

Mouser Part #
579-AT28HC256-12SU-T

Microchip Technology

EEPROM 120NS, SOIC, IND TEMP, GREEN

Datasheet

Non-Stocked Lead-Time 11 Weeks

Reel

$19.24

Min.: 1,000
Mult.: 1,000

: 1,000

256 kbit

Parallel

32 k x 8

SOIC-28

120 ns

4.5 V

5.5 V

SMD/SMT

10 Year

- 40 C

+ 85 C

AT28HC256

Reel

AT28HC256 Series EEPROM

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