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

3624 Products showing for Memory Chips

1 of 182
Winbond W971GG6NB25I, SDRAM 1Gbit Surface Mount, 800MHz, 1.7 V to 1.9 V, 84-Pin
  • RS Stock No. 242-0777P
  • Mfr. Part No. W971GG6NB25I
Each (Supplied in a Tray)
PHP297.53(exc. VAT)
Microchip 512kbit EPROM 28-Pin PDIP, AT27C512R-70PU
  • RS Stock No. 127-6566
  • Mfr. Part No. AT27C512R-70PU
Each (In a Pack of 5)
PHP218.196(exc. VAT)
Winbond W971GG6NB25I, SDRAM 1Gbit Surface Mount, 800MHz, 1.7 V to 1.9 V, 84-Pin
  • RS Stock No. 242-0777
  • Mfr. Part No. W971GG6NB25I
Each (In a Pack of 2)
PHP297.53(exc. VAT)
onsemi CAT24C08WI-GT3, 8 kB EEPROM, 900 ns 8-Pin SOIC Serial-I2C
  • RS Stock No. 781-4752
  • Mfr. Part No. CAT24C08WI-GT3
Each (In a Pack of 20)
PHP15.288(exc. VAT)
Intelligent Memory IM2G16D2DBBG-25I, SDRAM 2GBit Surface Mount, 400MHz, 84-Pin 84-ball FBGA
  • RS Stock No. 588-596
  • Mfr. Part No. IM2G16D2DBBG-25I
Each
PHP707.21(exc. VAT)
Intelligent Memory IM5116D2DDBG-25I, SDRAM 2GBit Surface Mount, 400MHz, 84-Pin 84-ball FBGA
  • RS Stock No. 588-598
  • Mfr. Part No. IM5116D2DDBG-25I
Each (In a Pack of 2)
PHP182.70(exc. VAT)
Microchip 2Mbit EPROM 32-Pin PDIP, AT27C020-55PU
  • RS Stock No. 178-4839
  • Mfr. Part No. AT27C020-55PU
Each (In a Tube of 12)
PHP388.685(exc. VAT)
Microchip 256kbit EPROM 28-Pin PDIP, AT27C256R-45PU
  • RS Stock No. 127-6557
  • Mfr. Part No. AT27C256R-45PU
Each (In a Pack of 5)
PHP202.444(exc. VAT)
Microchip 4Mbit EPROM 32-Pin PDIP, AT27C040-70PU
  • RS Stock No. 127-6546
  • Mfr. Part No. AT27C040-70PU
Each (In a Pack of 2)
PHP841.01(exc. VAT)
Microchip 4Mbit EPROM 40-Pin PDIP, AT27C4096-90PU
  • RS Stock No. 127-6562
  • Mfr. Part No. AT27C4096-90PU
Each
PHP607.39(exc. VAT)
Microchip 1Mbit EPROM 40-Pin PDIP, AT27C1024-70PU
  • RS Stock No. 127-6554
  • Mfr. Part No. AT27C1024-70PU
Each (In a Pack of 2)
PHP329.155(exc. VAT)
Microchip 2Mbit EPROM 32-Pin PDIP, AT27C020-55PU
  • RS Stock No. 127-4058
  • Mfr. Part No. AT27C020-55PU
Each (In a Pack of 2)
PHP390.475(exc. VAT)
ROHM BR24G16FVM-5TR, 16 kB EEPROM 8-Pin MSOP-8 I2C
  • RS Stock No. 264-375
  • Mfr. Part No. BR24G16FVM-5TR
Each (On a Tape of 25)
PHP23.285(exc. VAT)
Microchip 256kbit EPROM 28-Pin PDIP, AT27C256R-70PU
  • RS Stock No. 127-6559
  • Mfr. Part No. AT27C256R-70PU
Each (In a Pack of 5)
PHP172.276(exc. VAT)
Microchip 1Mbit EPROM 32-Pin PLCC, AT27LV010A-70JU
  • RS Stock No. 177-1739
  • Mfr. Part No. AT27LV010A-70JU
Each (In a Pack of 5)
PHP278.192(exc. VAT)
ROHM 4Mbit I2C Flash Memory 32-Pin TQFP, ML22Q663-NNNTBZ0BX
  • RS Stock No. 265-075
  • Mfr. Part No. ML22Q663-NNNTBZ0BX
1 Tape of 1
PHP338.63(exc. VAT)
ROHM BR25H040FVM-5ACTR, 4 kB EEPROM 8-Pin MSOP-8 SPI
  • RS Stock No. 265-201
  • Mfr. Part No. BR25H040FVM-5ACTR
Each (On a Tape of 25)
PHP31.908(exc. VAT)
Microchip 512kbit EPROM 32-Pin PLCC, AT27LV512A-90JU
  • RS Stock No. 177-1855
  • Mfr. Part No. AT27LV512A-90JU
Each (In a Pack of 5)
PHP207.936(exc. VAT)
Microchip 256kbit EPROM 32-Pin PLCC, AT27C256R-70JU
  • RS Stock No. 127-6558
  • Mfr. Part No. AT27C256R-70JU
Each (In a Pack of 5)
PHP187.086(exc. VAT)
Microchip 2Mbit EPROM 32-Pin PLCC, AT27C020-90JU
  • RS Stock No. 127-4061
  • Mfr. Part No. AT27C020-90JU
Each (In a Pack of 2)
PHP280.76(exc. VAT)
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