Flash Memory

What is flash memory?
Flash memory is available in several forms such as a USB flash drive, Microchip, MicroSDHC, a standard chip or SSD card and is used for fast information storage. Flash memory is a type of memory storage that retains data regardless of a power source. This type of memory is also a great solution for transferring data between computers and digital devices.

How does flash memory work?
Flash memory is also known as an EEPROM chip, this acronym stands for Electronically Erasable Programmable Read Only Memory. Flash works by retaining small parts of electricity between its transistors, allowing information to be stored with or without power.

What is flash memory used for?
It’s essentially a form of portable memory, it's also considered to be in a solid state because it has no moving parts, everything about flash is electronic and not mechanical. This is what makes it perfect choice for applications such as digital cameras and video game consoles. Flash is non-volatile, meaning it can retrieve stored information even after power has stopped working through it, mobile devices and controllers tend to be flash based for this very reason, alongside usually having a great storage capacity, high speed and high performance.

How much space is in flash memory?
RS Components offers a large variety of flash memory cheap, ranging from Bit, Kbit, MB and GB. Please refer to our selection on the home page for all flash to find the correct storage amount you need.
What is the difference between NOR flash and NAND flash?

NOR
• NOR flash provides a faster speed as possessing random access capabilities, a good choice for mobile devices as it’s suitable to store large quantities of code.
• The erase and write function is slower than NAND
• Hosts a larger memory cell size than NAND
• Limiting scaling capabilities make bit density achievable

NAND
• Provides fast rewritable and erase capabilities but is a little slower than NOR within the read speed.
• NAND flash is a popular choice for those needing flash drive for digital video, data storage and music. This is because of NAND's high speed and high capacity alongside being a flash memory that is cheap as the cost per bit is generally lower.
• Quickly re-write data, over and over again
• Stores a large quantity of data and commonly used for flash drives, smart phones, digital devices, USB and cameras.

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Description Price Memory Size Interface Type Package Type Pin Count Organisation Mounting Type Cell Type Minimum Operating Supply Voltage Maximum Operating Supply Voltage Block Organisation Length Height Width Dimensions
RS Stock No. 914-2838
Mfr. Part No.MX29LV640EBTI-70G
BrandMacronix
£2.928
Each (In a Pack of 5)
Units
64Mbit Parallel TSOP 48 4M x 16 bit, 8M x 8 bit Surface Mount - 2.7 V 3.6 V - 18.5mm 1.05mm 12.1mm 18.5 x 12.1 x 1.05mm
RS Stock No. 914-2841
Mfr. Part No.MX30LF1G08AA-TI
BrandMacronix
£2.33
Each (In a Pack of 2)
Units
1Gbit Parallel TSOP 48 128M x 8 bit Surface Mount NAND 2.7 V 3.6 V - 12.1mm 1.05mm 12.1mm 18.5 x 12.1 x 1.05mm
RS Stock No. 914-0609
Mfr. Part No.MX25L12835FM2I-10G
BrandMacronix
£2.626
Each (In a Pack of 5)
Units
128Mbit - SOP 8 128M x 1 bit, 32M x 4 bit, 64M x 2 bit Surface Mount NOR 2.7 V 3.6 V - 5.33mm 1.91mm 5.38mm 5.33 x 5.38 x 1.91mm
RS Stock No. 914-2844
Mfr. Part No.MX29LV800CTTI-70G
BrandMacronix
£0.825
Each (In a Pack of 10)
Units
8Mbit Parallel TSOP 48 1M x 8 bit, 512K x 16 bit Surface Mount - 2.7 V 3.6 V - 18.5mm 1.05mm 12.1mm 18.5 x 12.1 x 1.05mm
RS Stock No. 914-0643
Mfr. Part No.MX25L3233FM2I-08G
BrandMacronix
£0.544
Each (In a Pack of 10)
Units
32Mbit - SOP 8 16M x 2 bit, 32M x 1 bit, 8M x 4 bit Surface Mount NOR 2.65 V 3.6 V - 5.33mm 1.91mm 5.38mm 5.33 x 5.38 x 1.91mm
RS Stock No. 914-0611
Mfr. Part No.MX25L12845EMI-10G
BrandMacronix
£1.685
Each (In a Pack of 2)
Units
128Mbit Serial SOP 16 128M x 1 bit, 32M x 4 bit, 64M x 2 bit Surface Mount NOR 2.7 V 3.6 V - 10.5mm 2.44mm 7.6mm 10.5 x 7.6 x 2.44mm
RS Stock No. 170-3095
Mfr. Part No.MX25L6406EMI-12G1
BrandMacronix
£0.947
Each (In a Tube of 44)
Units
64Mbit - SOP 16 32M x 2 bit, 64M x 1 bit Surface Mount NOR 1.65 V 2 V - 10.5mm 2.45mm 7.6mm 10.5 x 7.6 x 2.45mm
RS Stock No. 170-3119
Mfr. Part No.MX29F400CTTI-70G
BrandMacronix
£1.191
Each (In a Tray of 96)
Units
4Mbit Parallel TSOP 48 256K x 16 bit, 512K x 8 bit Surface Mount - 4.5 V 5.5 V - 18.5mm 1.05mm 12.1mm 18.5 x 12.1 x 1.05mm
RS Stock No. 170-3123
Mfr. Part No.MX29F800CBTI-70G
BrandMacronix
£1.413
Each (In a Tray of 96)
Units
8Mbit Parallel TSOP 48 1M x 8 bit, 512K x 16 bit Surface Mount - 4.5 V 5.5 V - 18.5mm 1.05mm 12.1mm 18.5 x 12.1 x 1.05mm
RS Stock No. 914-0674
Mfr. Part No.MX25L51245GMI-10G
BrandMacronix
£6.41
Each
Units
512Mbit Serial SOP 16 128M x 4 bit, 256M x 2 bit, 512M x 1 bit Surface Mount NOR 2.7 V 3.6 V - 10.5mm 2.45mm 7.6mm 10.5 x 7.6 x 2.45mm
RS Stock No. 914-2706
Mfr. Part No.MX25L8006EZUI-12G
BrandMacronix
£0.262
Each (In a Pack of 10)
Units
8Mbit - USON 8 4M x 2 bit, 8M x 1 bit Surface Mount NOR 1.65 V 3.6 V - 4.1mm 0.55mm 4.1mm 4.1 x 4.1 x 0.55mm
RS Stock No. 914-2734
Mfr. Part No.MX29F040CQI-70G
BrandMacronix
£2.785
Each (In a Pack of 2)
Units
4Mbit Parallel PLCC 32 512K x 8 bit Through Hole - 4.5 V 5.5 V - 14.12mm 2.89mm 11.5mm 14.12 x 11.5 x 2.89mm
RS Stock No. 170-3096
Mfr. Part No.MX25L6433FM2I-08G
BrandMacronix
£0.832
Each (In a Tube of 92)
Units
64Mbit - SOP 8 16 x 4 bit, 32M x 2 bit, 64M x 1 bit Surface Mount NOR 1.65 V 2 V - 5.33mm 1.91mm 5.38mm 5.33 x 5.38 x 1.91mm
RS Stock No. 170-3085
Mfr. Part No.MX25L3206EZNI-12G
BrandMacronix
£0.653
Each (In a Tray of 570)
Units
32Mbit - WSON 8 16M x 2 bit, 32M x 1 bit Surface Mount NOR 2.7 V 3.6 V - 6.1mm 0.75mm 5.1mm 6.1 x 5.1 x 0.75mm
RS Stock No. 914-2765
Mfr. Part No.MX29F800CBTI-70G
BrandMacronix
£1.94
Each (In a Pack of 2)
Units
8Mbit Parallel TSOP 48 1M x 8 bit, 512K x 16 bit Surface Mount - 4.5 V 5.5 V - 18.5mm 1.05mm 12.1mm 18.5 x 12.1 x 1.05mm
RS Stock No. 170-3092
Mfr. Part No.MX25L6406EM2I-12G
BrandMacronix
£0.525
Each (In a Tube of 92)
Units
64Mbit - SOP 8 32M x 2 bit, 64M x 1 bit Surface Mount NOR 2.7 V 3.6 V - 5.33mm 1.91mm 5.38mm 5.33 x 5.38 x 1.91mm
RS Stock No. 170-3120
Mfr. Part No.MX29F800CBMI-70G
BrandMacronix
£3.097
Each (In a Tube of 16)
Units
8Mbit Parallel SOP 44 1M x 8 bit, 512K x 16 bit Surface Mount - 4.5 V 5.5 V - 28.63mm 2.8mm 12.73mm 28.63 x 12.73 x 2.8mm
RS Stock No. 170-3124
Mfr. Part No.MX29F800CTTI-70G
BrandMacronix
£1.384
Each (In a Tray of 96)
Units
8Mbit Parallel TSOP 48 1M x 8 bit, 512K x 16 bit Surface Mount - 4.5 V 5.5 V - 18.5mm 1.05mm 12.1mm 18.5 x 12.1 x 1.05mm
RS Stock No. 914-0699
Mfr. Part No.MX25L6445EM2I-10G
BrandMacronix
£1.53
Each (In a Pack of 5)
Units
64Mbit - SOP 8 16 x 4 bit, 32M x 2 bit, 64M x 1 bit Surface Mount NOR 2.7 V 3.6 V - 5.33mm 1.91mm 5.38mm 5.33 x 5.38 x 1.91mm
RS Stock No. 170-3076
Mfr. Part No.MX25L12835FMI-10G
BrandMacronix
£0.915
Each (In a Tube of 44)
Units
128Mbit - SOP 16 128M x 1 bit, 32M x 4 bit, 64M x 2 bit Surface Mount NOR 2.7 V 3.6 V - 10.5mm 2.45mm 7.6mm 10.5 x 7.6 x 2.45mm