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
Silicon Serial Numbers
Silicon Serial Numbers

3838 Products showing for Memory Chips

1 of 77
In Stock
STMicroelectronics 16 kB 150 ns Real Time Clock 24-Pin PCDIP
  • RS Stock No. 829-4073P
  • Mfr. Part No. M48T12-150PC1
Subtotal 1 unit (supplied in a tube)
$39.97(exc. GST)
In Stock
Microchip 4 MB EPROM 40-Pin PDIP, AT27C4096-90PU
  • RS Stock No. 127-6562
  • Mfr. Part No. AT27C4096-90PU
Subtotal (1 unit)
$14.30(exc. GST)
Limited stock
Micron MT48LC16M16A2P-6A:G SDRAM 256 MB Surface, 54-Pin 16 bit TSOP
  • RS Stock No. 782-4553
  • Mfr. Part No. MT48LC16M16A2P-6A:G
Subtotal (1 unit)
$7.20(exc. GST)
In Stock
Microchip 256 kB EPROM 32-Pin PLCC
  • RS Stock No. 127-6556P
  • Mfr. Part No. AT27C256R-45JU
Subtotal 5 units (supplied in a tube)
$20.00(exc. GST)
In Stock
Microchip 512 kB EPROM 28-Pin PDIP, AT27C512R-70PU
  • RS Stock No. 127-6566
  • Mfr. Part No. AT27C512R-70PU
Subtotal (1 pack of 5 units)
$25.49(exc. GST)
Last RS stock
Intelligent Memory NAND 32 GB EMMC Flash Memory 153-Pin FBGA, IMC1B1A8C2A2A1E3A6A0000
  • RS Stock No. 588-629
  • Mfr. Part No. IMC1B1A8C2A2A1E3A6A0000
Subtotal (1 unit)
$23.81(exc. GST)
Limited stock
Winbond NAND 1 GB Serial Flash Memory 8-Pin WSON, W25N01GVZEIG/TUBE
  • RS Stock No. 171-2218
  • Mfr. Part No. W25N01GVZEIG/TUBE
Subtotal (1 pack of 2 units)
$22.71(exc. GST)
In Stock
Microchip 4 MB EPROM 40-Pin PDIP
  • RS Stock No. 127-6562P
  • Mfr. Part No. AT27C4096-90PU
Subtotal 1 unit (supplied in a tube)
$14.03(exc. GST)
In Stock
Microchip AT28C256-15PU, 256 kB Parallel EEPROM, 150 ns 28-Pin PDIP Serial-2 Wire
  • RS Stock No. 127-6570
  • Mfr. Part No. AT28C256-15PU
Subtotal (1 unit)
$21.08(exc. GST)
In Stock
Microchip 24FC256-I/SM, 256 kB Serial EEPROM, 400 ns 8-Pin SOIJ Serial-I2C
  • RS Stock No. 667-8185
  • Mfr. Part No. 24FC256-I/SM
Subtotal (1 pack of 5 units)
$7.35(exc. GST)
In Stock
Microchip SRAM, 23LC1024-I/P- 1 MB
  • RS Stock No. 769-7345
  • Mfr. Part No. 23LC1024-I/P
Subtotal (1 pack of 2 units)
$8.67(exc. GST)
In Stock
Alliance Memory AS4C2G16D4-62BCN SDRAM 32 GB Surface, 96-Pin 16 bit FBGA
  • RS Stock No. 326-853
  • Mfr. Part No. AS4C2G16D4-62BCN
Subtotal (1 unit)
$902.11(exc. GST)
In Stock
Microchip 1 MB EPROM 40-Pin PDIP, AT27C1024-70PU
  • RS Stock No. 127-6554
  • Mfr. Part No. AT27C1024-70PU
Subtotal (1 pack of 2 units)
$14.17(exc. GST)
In Stock
Microchip 1 MB EPROM 40-Pin PDIP
  • RS Stock No. 127-6554P
  • Mfr. Part No. AT27C1024-70PU
Subtotal 2 units (supplied in a tube)
$14.09(exc. GST)
In Stock
Microchip, 256 kB Serial EEPROM, 900 ns 8-Pin PDIP Serial-I2C
  • RS Stock No. 687-9164
  • Mfr. Part No. 24AA256-I/P
Subtotal (1 unit)
$1.87(exc. GST)
In Stock
Microchip Split Gate 1 MB Parallel Flash Memory 32-Pin PLCC
  • RS Stock No. 823-4504
  • Mfr. Part No. SST39SF010A-70-4I-NHE
Subtotal (1 pack of 10 units)
$33.99(exc. GST)
In Stock
Microchip 24LC512-I/P, 512 kB Serial EEPROM, 900 ns 8-Pin PDIP Serial-I2C
  • RS Stock No. 454-191
  • Mfr. Part No. 24LC512-I/P
Subtotal (1 pack of 2 units)
$6.46(exc. GST)
In Stock
Infineon 2 MB SPI FRAM 8-Pin DFN, FM25V20A-DGQ
  • RS Stock No. 181-1599
  • Mfr. Part No. FM25V20A-DGQ
Subtotal (1 unit)
$28.65(exc. GST)
Currently unavailable
Maxim Integrated 1 MB 120 ns NVRAM 32-Pin EDIP, DS1245Y-120+
  • RS Stock No. 189-9196
  • Mfr. Part No. DS1245Y-120+
Subtotal (1 unit)
$85.75(exc. GST)
In Stock
Microchip 24FC256-I/MS, 256 kB Serial EEPROM, 400 ns 8-Pin MSOP Serial-I2C
  • RS Stock No. 178-4007
  • Mfr. Part No. 24FC256-I/MS
Subtotal (1 tube of 100 units)
$174.30(exc. GST)
Stock information currently inaccessible
Alliance Memory AS4C256M16D3LC-12BIN SDRAM 4 GB Through Hole, 96-Pin 16 bit FBGA-96 Ball
  • RS Stock No. 665-410
  • Mfr. Part No. AS4C256M16D3LC-12BIN
Subtotal (1 unit)
$16.98(exc. GST)
Temporarily out of stock
Winbond SDRAM 256 MB Surface, 54-Pin 16 bit TSOP
  • RS Stock No. 188-2632P
  • Mfr. Part No. W9825G6KH-6I
Subtotal 5 units (supplied in a tray)
$33.10(exc. GST)
In Stock
Microchip, 64 kB Parallel EEPROM, 150 ns 32-Pin PLCC Parallel
  • RS Stock No. 127-6571P
  • Mfr. Part No. AT28C64B-15JU
Subtotal 2 units (supplied in a tube)
$16.95(exc. GST)
In Stock
STMicroelectronics 16 kB 150 ns Real Time Clock 24-Pin PCDIP, M48T12-150PC1
  • RS Stock No. 829-4073
  • Mfr. Part No. M48T12-150PC1
Subtotal (1 unit)
$62.61(exc. GST)
In Stock
Microchip SRAM, 23LC1024-I/SN- 1 MB
  • RS Stock No. 769-7342
  • Mfr. Part No. 23LC1024-I/SN
Subtotal (1 pack of 2 units)
$8.17(exc. GST)
In Stock
Microchip, 256 kB Serial EEPROM, 400 ns 8-Pin SOIJ Serial-I2C
  • RS Stock No. 667-8185P
  • Mfr. Part No. 24FC256-I/SM
Subtotal 5 units (supplied in a tube)
$9.10(exc. GST)
Temporarily out of stock
Alliance Memory AS4C1G16D4A-62BCNTR SDRAM 16 GB Surface, 96-Pin 8 bit FBGA-96 Ball
  • RS Stock No. 425-245
  • Mfr. Part No. AS4C1G16D4A-62BCNTR
Subtotal (1 reel of 2000 units)
$749,370.00(exc. GST)
In Stock
Microchip SRAM- 1 MB
  • RS Stock No. 769-7342P
  • Mfr. Part No. 23LC1024-I/SN
Subtotal 2 units (supplied in a tube)
$7.85(exc. GST)
In Stock
Microchip AT28C256-15JU, 256 kB Parallel EEPROM, 150 ns 32-Pin PLCC Serial-2 Wire
  • RS Stock No. 127-6569
  • Mfr. Part No. AT28C256-15JU
Subtotal (1 unit)
$18.77(exc. GST)
In Stock
Microchip 2 MB EPROM 32-Pin PDIP, AT27C020-55PU
  • RS Stock No. 127-4058
  • Mfr. Part No. AT27C020-55PU
Subtotal (1 pack of 2 units)
$17.31(exc. GST)
In Stock
Winbond NOR 256 MB Quad-SPI Flash Memory 8-Pin WSON
  • RS Stock No. 188-2525
  • Mfr. Part No. W25Q256JVEIQ
Subtotal (1 tube of 63 units)
$307.44(exc. GST)
Unavailable
Maxim Integrated 48bit Silicon Serial Number, 6-Pin TSOC
  • RS Stock No. 190-0488P
  • Mfr. Part No. DS2401P+
Subtotal 5 units (supplied in a tube)
$22.47(exc. GST)
In Stock
Microchip AT24C16C-SSHM-B, 16 kB EEPROM 8-Pin SOIC 2 Wire I2C
  • RS Stock No. 352-138
  • Mfr. Part No. AT24C16C-SSHM-B
Subtotal (1 bag of 10 units)
$7.80(exc. GST)
In Stock
STMicroelectronics, 64 kB Serial EEPROM, 40 ns 8-Pin SOIC Serial-SPI
  • RS Stock No. 608-5625
  • Mfr. Part No. M95640-WMN6P
Subtotal (1 unit)
$0.74(exc. GST)
In Stock
Alliance Memory SRAM, AS6C4008-55PCN- 4 MB
  • RS Stock No. 744-4561
  • Mfr. Part No. AS6C4008-55PCN
Subtotal (1 unit)
$13.06(exc. GST)
In Stock
Microchip 8 MB EPROM 32-Pin PDIP, AT27C080-90PU
  • RS Stock No. 127-6550
  • Mfr. Part No. AT27C080-90PU
Subtotal (1 unit)
$22.37(exc. GST)
In Stock
Microchip 256 kB EPROM 28-Pin PDIP, AT27C256R-70PU
  • RS Stock No. 127-6559
  • Mfr. Part No. AT27C256R-70PU
Subtotal (1 pack of 5 units)
$22.09(exc. GST)
In Stock
Microchip 1 MB EPROM 32-Pin PDIP, AT27C010-70PU
  • RS Stock No. 127-4049
  • Mfr. Part No. AT27C010-70PU
Subtotal (1 pack of 5 units)
$36.93(exc. GST)
In Stock
Alliance Memory AS4C32M16SB-7TCN SDRAM 512 MB Surface, 54-Pin 16 bit TSOP
  • RS Stock No. 230-8426
  • Mfr. Part No. AS4C32M16SB-7TCN
Subtotal (1 unit)
$25.92(exc. GST)
In Stock
Microchip 512 kB EPROM 28-Pin PDIP, AT27C512R-45PU
  • RS Stock No. 127-6564
  • Mfr. Part No. AT27C512R-45PU
Subtotal (1 pack of 5 units)
$28.21(exc. GST)
In Stock
Microchip SRAM, 23LCV512-I/SN- 512 kB
  • RS Stock No. 803-2197
  • Mfr. Part No. 23LCV512-I/SN
Subtotal (1 pack of 5 units)
$16.22(exc. GST)
In Stock
Alliance Memory SLC NAND 4 GB SPI Flash Memory 8-Pin LGA-8, AS5F34G04SNDB-08LIN
  • RS Stock No. 665-397
  • Mfr. Part No. AS5F34G04SNDB-08LIN
Subtotal (1 unit)
$14.33(exc. GST)
In Stock
Schneider Electric Memory Card, BMXRMS008MP
  • RS Stock No. 147-657
  • Mfr. Part No. BMXRMS008MP
Subtotal (1 unit)
$769.50(exc. GST)
Last RS stock
AMIC Technology 8Mbit SPI Flash Memory 8-Pin PDIP, A25L080-F
  • RS Stock No. 711-7972
  • Mfr. Part No. A25L080-F
Subtotal (1 pack of 2 units)
$1.91(exc. GST)
In Stock
Microchip 4 MB EPROM 32-Pin PDIP, AT27C040-70PU
  • RS Stock No. 127-6546
  • Mfr. Part No. AT27C040-70PU
Subtotal (1 pack of 2 units)
$36.32(exc. GST)
In Stock
Microchip 4 MB EPROM 32-Pin PDIP, AT27C040-90PU
  • RS Stock No. 127-6548
  • Mfr. Part No. AT27C040-90PU
Subtotal (1 pack of 2 units)
$36.18(exc. GST)
In Stock
Intelligent Memory IM2516SDBDBG-6 SDRAM 256 MB Surface, 54-Pin 16 bit FBGA
  • RS Stock No. 588-654
  • Mfr. Part No. IM2516SDBDBG-6
Subtotal (1 pack of 2 units)
$11.23(exc. GST)
In Stock
Infineon 128 MB SPI Flash Memory 56-Pin TSOP
  • RS Stock No. 273-7533
  • Mfr. Part No. S29GL128P10TFI010
Subtotal (1 unit)
$12.13(exc. GST)
In Stock
Microchip 2 MB EPROM 32-Pin PDIP
  • RS Stock No. 178-4839
  • Mfr. Part No. AT27C020-55PU
Subtotal (1 tube of 12 units)
$103.836(exc. GST)
In Stock
STMicroelectronics 16 kB 70 ns NVRAM 24-Pin PCDIP, M48Z02-70PC1
  • RS Stock No. 624-8488
  • Mfr. Part No. M48Z02-70PC1
Subtotal (1 unit)
$39.29(exc. GST)
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