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

4010 Products showing for Memory Chips

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In Stock
Infineon NOR 512 MB SPI Flash Memory 24-Pin BGA, S26HS512TGABHI010
  • RS Stock No. 197-6886
  • Mfr. Part No. S26HS512TGABHI010
Subtotal (1 unit)
€7.60(exc. VAT)
€7.60/unit
In Stock
Microchip AT28C64B-15PU, 64 kB Parallel EEPROM, 150 ns 28-Pin PDIP Parallel
  • RS Stock No. 127-6572
  • Mfr. Part No. AT28C64B-15PU
Subtotal (1 pack of 2 units)
€10.54(exc. VAT)
€5.27/unit
In Stock
Microchip 512 kB EPROM 32-Pin PLCC, AT27C512R-45JU
  • RS Stock No. 127-6563
  • Mfr. Part No. AT27C512R-45JU
Subtotal (1 pack of 5 units)
€13.80(exc. VAT)
€2.76/unit
In Stock
Alliance Memory SRAM, AS6C4008-55PCN- 4 MB
  • RS Stock No. 744-4561
  • Mfr. Part No. AS6C4008-55PCN
Subtotal (1 unit)
€8.78(exc. VAT)
€8.78/unit
Currently unavailable
Macronix NOR 4 MB Parallel Flash Memory 32-Pin TSOP, MX29F040CTI-70G
  • RS Stock No. 914-2743
  • Mfr. Part No. MX29F040CTI-70G
Subtotal (1 pack of 5 units)
€28.06(exc. VAT)
€5.612/unit
In Stock
Microchip 512 kB EPROM 32-Pin PLCC, AT27C512R-70JU
  • RS Stock No. 127-6565
  • Mfr. Part No. AT27C512R-70JU
Subtotal (1 pack of 5 units)
€13.38(exc. VAT)
€2.676/unit
In Stock
Microchip 24AA025E48T-I/OT, 2 kB Serial EEPROM, 900 ns 6-Pin SOT-23 Serial-2 Wire
  • RS Stock No. 798-5217
  • Mfr. Part No. 24AA025E48T-I/OT
Subtotal (1 pack of 25 units)
€8.38(exc. VAT)
€0.335/unit
Temporarily out of stock
Microchip Split Gate 4 MB Parallel Flash Memory 32-Pin PLCC
  • RS Stock No. 879-3268
  • Mfr. Part No. SST39SF040-55-4I-NHE
Subtotal (1 pack of 5 units)
€19.07(exc. VAT)
€3.814/unit
Last RS stock
Micron MT48LC8M16A2P-6A :L SDRAM 128 MB Surface, 54-Pin 16 bit TSOP
  • RS Stock No. 782-4547
  • Mfr. Part No. MT48LC8M16A2P-6A :L
Subtotal (1 unit)
€5.20(exc. VAT)
€5.20/unit
In Stock
Intelligent Memory IM6416SDBATG-6I SDRAM 64 MB Surface, 54-Pin 16 bit FBGA
  • RS Stock No. 588-661
  • Mfr. Part No. IM6416SDBATG-6I
Subtotal (1 pack of 5 units)
€15.52(exc. VAT)
€3.104/unit
Last RS stock
Microchip, 128 kB Serial EEPROM, 50 ns 8-Pin PDIP Serial-SPI
  • RS Stock No. 178-4943
  • Mfr. Part No. 25AA128-I/P
Subtotal (1 tube of 60 units)
€72.00(exc. VAT)
€1.20/unit
In Stock
Infineon NOR 512 MB SPI Flash Memory 8-Pin SOIC, S25HL512TFAMHI010
  • RS Stock No. 273-5426
  • Mfr. Part No. S25HL512TFAMHI010
Subtotal (1 unit)
€8.23(exc. VAT)
€8.23/unit
Currently unavailable
Winbond NOR 4 MB SPI Flash Memory 8-Pin SOIC, W25X40CLSNIG/TUBE
  • RS Stock No. 171-2194
  • Mfr. Part No. W25X40CLSNIG/TUBE
Subtotal (1 tube of 100 units)
€46.60(exc. VAT)
€0.466/unit
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)
€22.25(exc. VAT)
€22.25/unit
In Stock
Micron NOR 256 MB SPI Flash Memory 8-Pin WDFN, MT25QL256ABA1EW9-0SIT
  • RS Stock No. 696-920
  • Mfr. Part No. MT25QL256ABA1EW9-0SIT
Subtotal (1 unit)
€21.86(exc. VAT)
€21.86/unit
In Stock
Microchip 512 kB EPROM 32-Pin PLCC, AT27LV512A-90JU
  • RS Stock No. 177-1855
  • Mfr. Part No. AT27LV512A-90JU
Subtotal (1 pack of 5 units)
€10.34(exc. VAT)
€2.068/unit
In Stock
Alliance Memory SRAM- 4 MB
  • RS Stock No. 744-4561P
  • Mfr. Part No. AS6C4008-55PCN
Subtotal 1 unit (supplied in a tube)
€8.78(exc. VAT)
€8.78/unit
In Stock
Alliance Memory SRAM, AS6C1008-55PIN- 1 MB
  • RS Stock No. 230-8446
  • Mfr. Part No. AS6C1008-55PIN
Subtotal (1 pack of 2 units)
€17.28(exc. VAT)
€8.64/unit
In Stock
Microchip 93C46B/P, 1 kB Serial EEPROM, 200 ns 8-Pin PDIP Microwire
  • RS Stock No. 826-1957
  • Mfr. Part No. 93C46B/P
Subtotal (1 tube of 60 units)
€22.44(exc. VAT)
€0.374/unit
In Stock
STMicroelectronics SRAM- 64 kB
  • RS Stock No. 810-3576
  • Mfr. Part No. M48Z58-70PC1
Subtotal (1 unit)
€46.12(exc. VAT)
€46.12/unit
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