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

4122 Products showing for Memory Chips

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1 of 207
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)
$26.62(exc. GST)
$5.324/unit
In Stock
Infineon 64 kB Parallel FRAM 28-Pin SOIC-28
  • RS Stock No. 273-7375
  • Mfr. Part No. FM16W08-SG
Subtotal (1 unit)
$11.93(exc. GST)
$11.93/unit
In Stock
STMicroelectronics 64 kB 100 ns NVRAM 28-Pin PCDIP
  • RS Stock No. 189-2428
  • Mfr. Part No. M48Z08-100PC1
Subtotal (1 unit)
$67.09(exc. GST)
$67.09/unit
In Stock
Infineon NOR 64 MB SPI Flash Memory 8-Pin SOIC
  • RS Stock No. 273-7475
  • Mfr. Part No. S25FL064LABMFM010
Subtotal (1 unit)
$3.24(exc. GST)
$3.24/unit
In Stock
Micron SDRAM 128 MB Surface, 54-Pin 16 bit TSOP
  • RS Stock No. 782-4547P
  • Mfr. Part No. MT48LC8M16A2P-6A :L
Subtotal 1 unit (supplied in a tray)
$8.13(exc. GST)
$8.13/unit
In Stock
STMicroelectronics SRAM- 16 kB
  • RS Stock No. 828-9958
  • Mfr. Part No. M48Z02-150PC1
Subtotal (1 unit)
$41.93(exc. GST)
$41.93/unit
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)
$23.51(exc. GST)
$23.51/unit
In Stock
Winbond NOR 16 MB Serial Flash Memory 8-Pin SOIC
  • RS Stock No. 171-2226
  • Mfr. Part No. W25Q16JVSSIQ/TUBE
Subtotal (1 pack of 10 units)
$19.86(exc. GST)
$1.986/unit
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)
$95.77(exc. GST)
$95.77/unit
In Stock
Microchip 24LC256-I/P, 256 kB Serial EEPROM, 900 ns 8-Pin PDIP Serial-I2C
  • RS Stock No. 454-371
  • Mfr. Part No. 24LC256-I/P
Subtotal (1 pack of 5 units)
$11.03(exc. GST)
$2.206/unit
In Stock
Winbond NOR 32 MB SPI Flash Memory 8-Pin SOIC
  • RS Stock No. 171-2228
  • Mfr. Part No. W25Q32JVSSIQ/TUBE
Subtotal (1 pack of 10 units)
$24.09(exc. GST)
$2.409/unit
Temporarily out of stock
Micron MT47H128M16RT-25E:C SDRAM 2 GB Surface Mount, 84-Pin 16 bit FBGA
  • RS Stock No. 696-964
  • Mfr. Part No. MT47H128M16RT-25E:C
Subtotal (1 unit)
$94.47(exc. GST)
$94.47/unit
In Stock
Microchip 25AA256-I/P, 256 kB EEPROM, 50 ns 8-Pin SOIC Serial-SPI
  • RS Stock No. 197-6050
  • Mfr. Part No. 25AA256-I/P
Subtotal (1 pack of 10 units)
$29.82(exc. GST)
$2.982/unit
Being discontinued
Microchip 2 MB EPROM 32-Pin PDIP
  • RS Stock No. 178-4839
  • Mfr. Part No. AT27C020-55PU
Subtotal (1 tube of 12 units)
$115.92(exc. GST)
$9.66/unit
Last RS stock
Winbond SLC NAND 8 GB Parallel Flash Memory 63-Pin VFBGA, W29N08GZBIBA
  • RS Stock No. 188-2657P
  • Mfr. Part No. W29N08GZBIBA
Subtotal 1 unit (supplied in a tray)
$48.64(exc. GST)
$48.64/unit
Being discontinued
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)
$19.37(exc. GST)
$9.685/unit
Last RS stock
Microchip 93C56C-I/P, 2 kB Serial EEPROM, 200 ns 8-Pin PDIP Serial-Microwire
  • RS Stock No. 681-1156
  • Mfr. Part No. 93C56C-I/P
Subtotal (1 pack of 5 units)
$4.15(exc. GST)
$0.83/unit
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)
$31.41(exc. GST)
$6.282/unit
Temporarily out of stock
Micron NOR 512 MB SPI Serial Flash Memory 16-Pin SOIC, MT25QL512ABB8ESF-0SIT
  • RS Stock No. 696-922
  • Mfr. Part No. MT25QL512ABB8ESF-0SIT
Subtotal (1 unit)
$15.06(exc. GST)
$15.06/unit
Stocked by manufacturer
Phoenix Contact FLASH 2 GB Flash Memory, 2701185
  • RS Stock No. 129-725
  • Mfr. Part No. 2701185
Subtotal (1 unit)
$455.11(exc. GST)
$455.11/unit
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