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20 MHz Memory ICs

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Types of Memory ICs

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Maximum Clock Frequency = 20 MHz

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Part #

F-RAM 64Kb Serial SPI 3V FRAM

FM25CL64B-G
Infineon Technologies
1: $5.71
6,547In Stock
5,820Expected 31/12/2026

Mfr. Part No.
FM25CL64B-G

Mouser Part No
877-FM25CL64B-G

Infineon Technologies

F-RAM 64Kb Serial SPI 3V FRAM

Learn More

Datasheet

6,547In Stock

5,820Expected 31/12/2026

$5.71

$4.92

$4.79

$4.65

View

Min.: 1
Mult.: 1

FRAM

SMD/SMT

SOIC-8

64 kbit

SPI

F-RAM 64kbit Serial SPI 3V FRAM

FM25CL64B-GTR
Infineon Technologies
1: $5.48
20,042In Stock
20,000Expected 24/12/2026

Mfr. Part No.
FM25CL64B-GTR

Mouser Part No
877-FM25CL64B-GTR

Infineon Technologies

F-RAM 64kbit Serial SPI 3V FRAM

Learn More

Datasheet

20,042In Stock

20,000Expected 24/12/2026

Cut Tape

$5.48

$5.00

$4.79

$4.76

View

Reel

$4.01

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

FRAM

SMD/SMT

SOIC-8

64 kbit

SPI

F-RAM 16Kb Serial SPI 3V FRAM

FM25L16B-GTR
Infineon Technologies
1: $2.57
46,558In Stock

Mfr. Part No.
FM25L16B-GTR

Mouser Part No
877-FM25L16B-GTR

Infineon Technologies

F-RAM 16Kb Serial SPI 3V FRAM

Learn More

Datasheet

46,558In Stock

Cut Tape

$2.57

$2.45

$2.39

$2.37

View

Reel

$2.00

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

FRAM

SMD/SMT

SOIC-8

16 kbit

SPI

EEPROM 64Kb SPI SERIAL EEPROM w/ECC, 8-SOIC Bulk, 150C Industrial

25CS640-H/SN
Microchip Technology
1: $1.07
636In Stock

Mfr. Part No.
25CS640-H/SN

Mouser Part No
579-25CS640-H/SN

Microchip Technology

EEPROM 64Kb SPI SERIAL EEPROM w/ECC, 8-SOIC Bulk, 150C Industrial

Learn More

Datasheet

636In Stock

$1.07

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIC-8

64 kbit

SPI

F-RAM 16kbit FeRAM with SPI serial interface - SON8 T&R (up to 95C)

MB85RS16NPN-G-AMEWE1
RAMXEED
1: $5.05
5,348In Stock

Mfr. Part No.
MB85RS16NPN-G-AMEWE1

Mouser Part No
249-85RS16NPNGAMEWE1

RAMXEED

F-RAM 16kbit FeRAM with SPI serial interface - SON8 T&R (up to 95C)

Learn More

Datasheet

5,348In Stock

Cut Tape

$5.05

$4.72

$4.58

$4.49

View

Reel

$3.86

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

FRAM

SMD/SMT

SON-8

16 kbit

SPI

EEPROM 1K (128 X 8) SPI, 1.8V

AT25010B-SSHL-T
Microchip Technology
1: $0.422
11,970In Stock

Mfr. Part No.
AT25010B-SSHL-T

Mouser Part No
556-AT25010B-SSHL-T

Microchip Technology

EEPROM 1K (128 X 8) SPI, 1.8V

Learn More

Datasheet

11,970In Stock

Cut Tape

$0.422

$0.413

Reel

$0.381

$0.377

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

EEPROM

SMD/SMT

SOIC-Narrow-8

1 kbit

3-Wire, SPI

EEPROM 4K (512 X 8) SPI, 1.8V

AT25040B-SSHL-T
Microchip Technology
1: $0.503
11,442In Stock

Mfr. Part No.
AT25040B-SSHL-T

Mouser Part No
556-AT25040B-SSHL-T

Microchip Technology

EEPROM 4K (512 X 8) SPI, 1.8V

Datasheet

11,442In Stock

Cut Tape

$0.503

$0.498

$0.492

$0.484

Reel

$0.457

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

EEPROM

SMD/SMT

SOIC-Narrow-8

4 kbit

3-Wire, SPI

EEPROM 256Kbit; SPI Bus High Spd; Mode 0 & 3

AT25256B-SSHL-B
Microchip Technology
1: $1.22
3,534In Stock

Mfr. Part No.
AT25256B-SSHL-B

Mouser Part No
556-AT25256B-SSHL-B

Microchip Technology

EEPROM 256Kbit; SPI Bus High Spd; Mode 0 & 3

Datasheet

3,534In Stock

$1.22

$1.20

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIC-Narrow-8

256 kbit

3-Wire, SPI

EEPROM 64K Density SPI 8,192 x 8 Organ

AT25640B-SSHL-T
Microchip Technology
1: $0.789
4,266In Stock

Mfr. Part No.
AT25640B-SSHL-T

Mouser Part No
556-AT25640B-SSHL-T

Microchip Technology

EEPROM 64K Density SPI 8,192 x 8 Organ

Learn More

Datasheet

4,266In Stock

Cut Tape

$0.789

$0.782

$0.778

Reel

$0.762

$0.724

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

EEPROM

SMD/SMT

SOIC-Narrow-8

64 kbit

3-Wire, SPI

EEPROM 1.7-5.5V, 20MHz, Ind Temp, 8-SOIC-W

AT25M01-SHM-T
Microchip Technology
1: $2.38
1,254In Stock

Mfr. Part No.
AT25M01-SHM-T

Mouser Part No
556-AT25M01-SHM-T

Microchip Technology

EEPROM 1.7-5.5V, 20MHz, Ind Temp, 8-SOIC-W

Datasheet

1,254In Stock

Cut Tape

$2.38

$2.19

Reel

$2.19

$2.12

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

EEPROM

SMD/SMT

SOIJ-8

1 Mbit

3-Wire, SPI

EEPROM 1.7-5.5V, 20MHz, Ind Temp, 8-SOIC-N

AT25M01-SSHM-T
Microchip Technology
1: $2.19
5,277In Stock
2,985Expected 27/8/2026

Mfr. Part No.
AT25M01-SSHM-T

Mouser Part No
556-AT25M01-SSHM-T

Microchip Technology

EEPROM 1.7-5.5V, 20MHz, Ind Temp, 8-SOIC-N

Datasheet

5,277In Stock

2,985Expected 27/8/2026

Cut Tape

$2.19

Reel

$2.19

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

EEPROM

SMD/SMT

SOIC-Narrow-8

1 Mbit

3-Wire, SPI

SRAM 1024K 1.8V SPI SERIAL SRAM SQI

23A1024-I/SN
Microchip Technology
1: $3.69
624In Stock

Mfr. Part No.
23A1024-I/SN

Mouser Part No
579-23A1024-I/SN

Microchip Technology

SRAM 1024K 1.8V SPI SERIAL SRAM SQI

Learn More

Datasheet

624In Stock

$3.69

Min.: 1
Mult.: 1

SRAM

SMD/SMT

SOIC-8

1 Mbit

SDI, SPI, SQI

SRAM 256K 32K X 8 2.7V SERIAL SRAM EXT

23K256-E/SN
Microchip Technology
1: $1.97
1,620In Stock

Mfr. Part No.
23K256-E/SN

Mouser Part No
579-23K256-E/SN

Microchip Technology

SRAM 256K 32K X 8 2.7V SERIAL SRAM EXT

Learn More

Datasheet

1,620In Stock

$1.97

Min.: 1
Mult.: 1

SRAM

SMD/SMT

SOIC-8

256 kbit

SPI

SRAM 1024K 2.5V SPI SERIAL SRAM SQI

23LC1024-I/SN
Microchip Technology
1: $3.47
2,764In Stock

Mfr. Part No.
23LC1024-I/SN

Mouser Part No
579-23LC1024-I/SN

Microchip Technology

SRAM 1024K 2.5V SPI SERIAL SRAM SQI

Learn More

Datasheet

2,764In Stock

$3.47

$3.37

$3.36

Min.: 1
Mult.: 1

SRAM

SMD/SMT

SOIC-8

1 Mbit

SDI, SPI, SQI

SRAM 512K 2.5V SPI SERIAL SRAM SQI

23LC512T-I/SN
Microchip Technology
1: $2.64
4,197In Stock

Mfr. Part No.
23LC512T-I/SN

Mouser Part No
579-23LC512T-I/SN

Microchip Technology

SRAM 512K 2.5V SPI SERIAL SRAM SQI

Learn More

Datasheet

4,197In Stock

Cut Tape

$2.64

Reel

$2.64

MouseReel Available

Min.: 1
Mult.: 1

: 3,300

SRAM

SMD/SMT

SOIC-8

512 kbit

SDI, SPI, SQI

SRAM 512K 2.5V SPI SERIAL SRAM Vbat

23LCV512-I/SN
Microchip Technology
1: $2.99
1,385In Stock
3,700Expected 13/10/2026

Mfr. Part No.
23LCV512-I/SN

Mouser Part No
579-23LCV512-I/SN

Microchip Technology

SRAM 512K 2.5V SPI SERIAL SRAM Vbat

Learn More

Datasheet

1,385In Stock

3,700Expected 13/10/2026

$2.99

Min.: 1
Mult.: 1

SRAM

SMD/SMT

SOIC-8

512 kbit

SDI, SPI

EEPROM 128kx8 - 1.8V

25AA1024-I/SM
Microchip Technology
1: $5.68
1,360In Stock
2,070Expected 26/10/2026

Mfr. Part No.
25AA1024-I/SM

Mouser Part No
579-25AA1024-I/SM

Microchip Technology

EEPROM 128kx8 - 1.8V

Datasheet

1,360In Stock

2,070Expected 26/10/2026

$5.68

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIJ-8

1 Mbit

SPI

EEPROM 512k 64Kx8 1.8V SER EE IND

25AA512-I/SN
Microchip Technology
1: $3.30
1,633In Stock
1,300Expected 25/9/2026

Mfr. Part No.
25AA512-I/SN

Mouser Part No
579-25AA512-I/SN

Microchip Technology

EEPROM 512k 64Kx8 1.8V SER EE IND

Datasheet

1,633In Stock

1,300Expected 25/9/2026

$3.30

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIC-8

512 kbit

SPI

EEPROM 512k 64KX8 1.8V SER EE IND

25AA512T-I/SN
Microchip Technology
1: $3.30
2,050In Stock
3,300Expected 15/10/2026

Mfr. Part No.
25AA512T-I/SN

Mouser Part No
579-25AA512T-I/SN

Microchip Technology

EEPROM 512k 64KX8 1.8V SER EE IND

Datasheet

2,050In Stock

3,300Expected 15/10/2026

Cut Tape

$3.30

Reel

$3.30

MouseReel Available

Min.: 1
Mult.: 1

: 3,300

EEPROM

SMD/SMT

SOIC-8

512 kbit

SPI

EEPROM 128K x 8 - 2.5-5.5V

25LC1024-E/MF
Microchip Technology
1: $6.20
660In Stock

Mfr. Part No.
25LC1024-E/MF

Mouser Part No
579-25LC1024-E/MF

Microchip Technology

EEPROM 128K x 8 - 2.5-5.5V

Datasheet

660In Stock

$6.20

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

DFN-8

1 Mbit

SPI

EEPROM 128K x 8 - 2.5-5.5V

25LC1024-E/SM
Microchip Technology
1: $5.70
652In Stock
2,250Expected 14/9/2026

Mfr. Part No.
25LC1024-E/SM

Mouser Part No
579-25LC1024-E/SM

Microchip Technology

EEPROM 128K x 8 - 2.5-5.5V

Datasheet

652In Stock

2,250Expected 14/9/2026

$5.70

$5.68

Quote

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIJ-8

1 Mbit

SPI

EEPROM 128K x 8 - 2.5-5.5V

25LC1024-I/SM
Microchip Technology
1: $5.58
2,210In Stock

Mfr. Part No.
25LC1024-I/SM

Mouser Part No
579-25LC1024-I/SM

Microchip Technology

EEPROM 128K x 8 - 2.5-5.5V

Datasheet

2,210In Stock

$5.58

$5.45

Quote

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIJ-8

1 Mbit

SPI

EEPROM 512k 64KX8 2.5V SER EE EXT

25LC512-E/MF
Microchip Technology
1: $3.86
1,094In Stock

Mfr. Part No.
25LC512-E/MF

Mouser Part No
579-25LC512-E/MF

Microchip Technology

EEPROM 512k 64KX8 2.5V SER EE EXT

Datasheet

1,094In Stock

$3.86

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

DFN-S-8

512 kbit

SPI

EEPROM 512k 64Kx8 2.5V SER EE IND

25LC512-I/P
Microchip Technology
1: $3.55
1,071In Stock

Mfr. Part No.
25LC512-I/P

Mouser Part No
579-25LC512-I/P

Microchip Technology

EEPROM 512k 64Kx8 2.5V SER EE IND

Datasheet

1,071In Stock

$3.55

Min.: 1
Mult.: 1

EEPROM

Through Hole

PDIP-8

512 kbit

SPI

EEPROM 512k 64KX8 2.5V SER EE IND

25LC512-I/SM
Microchip Technology
1: $3.35
2,441In Stock

Mfr. Part No.
25LC512-I/SM

Mouser Part No
579-25LC512-I/SM

Microchip Technology

EEPROM 512k 64KX8 2.5V SER EE IND

Datasheet

2,441In Stock

$3.35

$2.99

Min.: 1
Mult.: 1

EEPROM

SMD/SMT

SOIJ-8

512 kbit

SPI

20 MHz Memory ICs

Types of Memory ICs

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DFN-8
DFN-S-8
FBGA-24
GQFN-8
MLP-8
MSOP-8
PDIP-8
SOIC-8
SOIC-Narrow-8
SOIJ-8
SON-8
SOP-8
SOP-J-8
SOT-23-6
SSOP-8
TDFN-8
TSSOP-8
TSSOP-B-8
TSSOP-BJ-8
UDFN-8