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

3876 Products showing for Memory Chips

1 of 194
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)
In Stock
Microchip 93LC46B/P, 1 kB Serial EEPROM, 200 ns 8-Pin PDIP Serial-Microwire
  • RS Stock No. 831-753
  • Mfr. Part No. 93LC46B/P
Subtotal (1 unit)
$0.77(exc. GST)
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 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 93LC56C-I/SN, 2 kB EEPROM 8-Pin SOIC 3 Wire, Microwire
  • RS Stock No. 352-129
  • Mfr. Part No. 93LC56C-I/SN
Subtotal (1 bag of 10 units)
$7.39(exc. GST)
In Stock
STMicroelectronics 64 kB 100 ns NVRAM 28-Pin PCDIP
  • RS Stock No. 189-2428
  • Mfr. Part No. M48Z08-100PC1
Subtotal (1 unit)
$61.76(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)
$820.10(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)
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
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
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 25AA256-I/P, 256 kB EEPROM, 50 ns 8-Pin SOIC Serial-SPI
  • RS Stock No. 197-6050P
  • Mfr. Part No. 25AA256-I/P
Subtotal 10 units (supplied in a tube)
$26.57(exc. GST)
Last RS stock
Infineon NOR 128 MB SPI Flash SPI Multi-I/O 8-Pin WSON
  • RS Stock No. 273-5370
  • Mfr. Part No. S25FL127SABMFI103
Subtotal (1 unit)
$265.48(exc. GST)
In Stock
Microchip, 256 kB Parallel EEPROM, 150 ns 32-Pin PLCC Serial-2 Wire
  • RS Stock No. 127-6569P
  • Mfr. Part No. AT28C256-15JU
Subtotal 1 unit (supplied in a tube)
$17.53(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
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 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 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
Microchip 25LC256-I/P, 256 kB Serial EEPROM, 50 ns 8-Pin PDIP Serial-SPI
  • RS Stock No. 454-173
  • Mfr. Part No. 25LC256-I/P
Subtotal (1 pack of 2 units)
$5.80(exc. GST)
In Stock
Alliance Memory SRAM, AS6C4008-55PCN- 4 MB
  • RS Stock No. 744-4561
  • Mfr. Part No. AS6C4008-55PCN
Subtotal (1 unit)
$11.07(exc. GST)
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