Memory Chips

At RS, we have an extensive range of memory chips available in stock from popular Semiconductor brands including Microchip, AMIC Technology, Atmel, Cypress Semiconductor and Micron.

What are memory chips?

A memory chip processes code or is used for the storage of information in computers and is made from a vast amount of capacitors and transistors.

What types of memory chips are there?

There are various types of memory chips available, and which one you choose very much depends on the application.

Random Access Memory (RAM) varieties include:

  • Read-only memory (ROM) varieties include: Static RAM
  • Dynamic RAM
  • Non-volatile static RAM
  • Non-volatile RAM
  • Ferroelectric RAM

Read-only memory (ROM) varieties include:

  • Mask ROM
  • Electrically erasable programmable ROM
  • Erasable programmable ROM
  • Programmable ROM
  • Flash

More information about memory chips

Memory chips are split into two categories: primary and secondary memory.

Primary memory chips give information directly to the CPU and give you quick access to the data stored on it. RAM, or random access memory, is an excellent example of these types of chips.

A CPU can't directly access the information stored on a secondary memory chip, so they tend to be used for storing data in the long-term. This type of chip also has a larger capacity and examples include hard disks and optical drives.

EEPROM
EEPROM
EPROM
EPROM
FIFO Memory
FIFO Memory
FRAM Memory
FRAM Memory
Flash Memory
Flash Memory
NVRAM
NVRAM
SDRAM
SDRAM
SRAM
SRAM
SRAM Controller Units
SRAM Controller Units

3695 Products showing for Memory Chips

131 of 185
Microchip 25LC640AT-I/SN, 64kbit Serial EEPROM Memory, 50ns 8-Pin SOIC SPI
  • RS Stock No. 215-3905P
  • Mfr. Part No. 25LC640AT-I/SN
Each (Supplied on a Reel)
£0.588
Winbond W9864G6KH-6I, SDRAM 64Mbit Surface Mount, 166MHz, 3 V to 3.6 V, 54-Pin TSOP
  • RS Stock No. 188-2660
  • Mfr. Part No. W9864G6KH-6I
Each (In a Pack of 5)
£1.526
Microchip 24AA32AFT-I/OT, 32kB EEPROM Memory, 900ns 5-Pin SOT-23 Serial-2 Wire, Serial-I2C
  • RS Stock No. 823-4539P
  • Mfr. Part No. 24AA32AFT-I/OT
Each (Supplied on a Reel)
£0.335
Microchip NOR 8Mbit SPI Flash Memory 8-Pin SOIJ-8, SST25VF080B-50-4I-S2AF-T
  • RS Stock No. 197-5858
  • Mfr. Part No. SST25VF080B-50-4I-S2AF-T
Each (On a Reel of 2100)
£1.10
Microchip 24AA32AT-I/OT, 32kbit Serial EEPROM Memory, 1000ns 5-Pin SOT-23 Serial-I2C
  • RS Stock No. 178-5318
  • Mfr. Part No. 24AA32AT-I/OT
Each (On a Reel of 3000)
£0.335
Alliance Memory AS4C512M8D4A-75BCN, SDRAM 4Gbit, 1330MHz 78-ball FBGA
  • RS Stock No. 259-2152
  • Mfr. Part No. AS4C512M8D4A-75BCN
Each (In a Tray of 160)
£4.136
Infineon NOR 128Mbit SPI Flash Memory 16-Pin SOIC, S25FL128LAGMFI001
  • RS Stock No. 181-8252
  • Mfr. Part No. S25FL128LAGMFI001
Each (In a Tube of 47)
£1.66
ROHM BR25H040FVT-5ACE2, 4kbit EEPROM Memory 8-Pin TSSOP-B8 SPI
  • RS Stock No. 265-199P
  • Mfr. Part No. BR25H040FVT-5ACE2
Each (Supplied on a Reel)
£0.376
Microchip 24LC256T-I/SM, 256kB EEPROM Memory, 900ns 8-Pin SOIJ Serial-I2C
  • RS Stock No. 823-4450
  • Mfr. Part No. 24LC256T-I/SM
Each (In a Pack of 10)
£0.85
Microchip 24LC02B/SN, 2kbit Serial EEPROM Memory, 900ns 8-Pin SOIC Serial-I2C
  • RS Stock No. 215-3892
  • Mfr. Part No. 24LC02B/SN
Each (In a Tube of 100)
£0.234
Alliance Memory AS4C512M8D4-75BCN, SDRAM 4Gbit, 1330MHz 78-ball FBGA
  • RS Stock No. 259-2144
  • Mfr. Part No. AS4C512M8D4-75BCN
Each (In a Tray of 242)
£5.64
onsemi CAT24C02TDI-GT3A, 2kbit EEPROM Memory, 900ns 5-Pin TSOT-23 Serial-I2C
  • RS Stock No. 781-4708
  • Mfr. Part No. CAT24C02TDI-GT3A
Each (In a Pack of 20)
£0.178
Microchip AT24CM02-SSHM-B, 2Mbit EEPROM Memory Chip, 450ns 8-Pin SOIC-8 Serial-2 Wire, Serial-I2C
  • RS Stock No. 197-5349
  • Mfr. Part No. AT24CM02-SSHM-B
Each (In a Pack of 5)
£2.67
Microchip 24AA1026-I/SN, 1024kB EEPROM Memory, 3500ns 8-Pin SOIC Serial-2 Wire, Serial-I2C
  • RS Stock No. 912-2966
  • Mfr. Part No. 24AA1026-I/SN
Each (In a Tube of 100)
£2.714
Microchip 2Mbit EPROM 32-Pin PLCC, AT27C020-90JU
  • RS Stock No. 127-4061
  • Mfr. Part No. AT27C020-90JU
Each (In a Pack of 2)
£3.28
onsemi CAT93C86VI-GT3, 16kbit Serial EEPROM Memory, 150ns 8-Pin SOIC Serial-Microwire
  • RS Stock No. 186-9031
  • Mfr. Part No. CAT93C86VI-GT3
Each (On a Reel of 3000)
£0.265
Infineon NOR 128Mbit Quad-SPI Flash Memory 8-Pin WSON, S25FL128LAGNFI010
  • RS Stock No. 181-1593P
  • Mfr. Part No. S25FL128LAGNFI010
Each (Supplied in a Tray)
£1.87
Microchip AT24C32D-SSHM-T, 32kbit EEPROM Memory Chip, 550ns 8-Pin SOIC-8 Serial-2 Wire, Serial-I2C
  • RS Stock No. 197-5328
  • Mfr. Part No. AT24C32D-SSHM-T
Each (On a Reel of 4000)
£0.196
Microchip 25LC256-I/ST, 256kbit Serial EEPROM Memory, 50ns 8-Pin DFN, PDIP, SOIC, TSSOP Serial-SPI
  • RS Stock No. 197-6055
  • Mfr. Part No. 25LC256-I/ST
Each (In a Tube of 100)
£1.16
Microchip 25LC040-I/SN, 4kB Serial EEPROM Memory, 475ns 8-Pin SOIC Serial-SPI
  • RS Stock No. 823-7607P
  • Mfr. Part No. 25LC040-I/SN
Each (Supplied in a Tube)
£0.556
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