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 Prix 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
N° de stock RS 914-2793
Référence fabricantMX29GL640ETTI-70G
MarqueMacronix
3,30 €
Each (In a Pack of 5)
Unité
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
N° de stock RS 177-9811
Référence fabricantSST25VF080B-50-4I-S2AE
MarqueMicrochip
0,909 €
Each (In a Pack of 10)
Unité
8Mbit - SOIC 8 - Surface Mount Split Gate 2.7 V 3.6 V - 5mm 1.5mm 4mm 5 x 4 x 1.5mm
N° de stock RS 188-2521
Référence fabricantW25Q128JVSIM
MarqueWinbond
1,108 €
Each (In a Tube of 90)
Unité
128Mbit Quad-SPI SOIC 8 16M x 8 bit Surface Mount NOR 2.7 V 3.6 V - 5.38mm 1.91mm 5.38mm 5.38 x 5.38 x 1.91mm
N° de stock RS 869-6173
Référence fabricantSST26VF032B-104I/SM
MarqueMicrochip
1,38 €
Each (In a Pack of 2)
Unité
32Mbit SPI SOIJ 8 4M x 8 bit Surface Mount Split Gate 2.7 V 3.6 V Symmetrical 5.26mm 1.98mm 5.25mm 5.26 x 5.25 x 1.98mm
N° de stock RS 165-2116
Référence fabricantSST39VF010-70-4I-NHE
MarqueMicrochip
0,982 €
Each (In a Tube of 30)
Unité
1Mbit Parallel PLCC 32 128K x 8 bit Surface Mount Split Gate 2.7 V 3.6 V - 11.51mm 2.84mm 14.05mm 11.51 x 14.05 x 2.84mm
N° de stock RS 146-8874
Référence fabricantSST25PF040C-40I/SN
MarqueMicrochip
0,654 €
Each (In a Pack of 10)
Unité
4Mbit SDI, SPI SOIC 8 128K x 4 bit Surface Mount Split Gate 2.3 V 3.6 V Symmetrical 4.9mm 1.25mm 3.9mm 4.9 x 3.9 x 1.25mm
N° de stock RS 170-3118
Référence fabricantMX29F200CBTI-70G
MarqueMacronix
1,722 €
Each (In a Tray of 96)
Unité
2Mbit Parallel TSOP 48 128K x 16 bit, 256K x 8 bit Surface Mount - 4.5 V 5.5 V - 12.1mm 1.05mm 12.1mm 18.5 x 12.1 x 1.05mm
Nouveau
N° de stock RS 193-8752
Référence fabricantS25FL256SAGMFVR00
4,396 €
Each (In a Tray of 240)
Unité
256Mbit SPI SOIC 16 32M x 8 bit Surface Mount NOR 2.7 V 3.6 V - 10.3mm 2.55mm 7.5mm 10.3 x 7.5 x 2.55mm
Nouveau
N° de stock RS 197-5862
Référence fabricantSST26VF032BT-104I/MF
MarqueMicrochip
1,982 €
Each (On a Reel of 2000)
Unité
32Mbit - WDFN-S-8 8 - - NOR 2.3 V 3.6 V - - - - -
N° de stock RS 125-5669
Référence fabricantS29GL128P90TFIR10
3,84 €
Each
Unité
128Mbit CFI, Parallel TSOP 56 8M x 16 bit Surface Mount NOR 3 V 3.6 V - 18.5mm 1.05mm 14.1mm 18.5 x 14.1 x 1.05mm
N° de stock RS 723-8766
Référence fabricantSST39VF010-70-4C-NHE
MarqueMicrochip
0,966 €
Each (In a Pack of 5)
Unité
1Mbit Parallel PLCC 32 128K x 8 bit Surface Mount Split Gate 2.7 V 3.6 V Symmetrical 11.51mm 2.84mm 14.05mm 11.51 x 14.05 x 2.84mm
N° de stock RS 181-7487
Référence fabricantS25FL032P0XMFA010
3,24 €
Each (In a Pack of 3)
Unité
- - - - - - - - - - - - - -
Nouveau
N° de stock RS 193-8720
Référence fabricantS25FL064LABNFA010
1,946 €
Each (In a Pack of 5)
Unité
64Mbit SPI WSON 8 8M x 8 bit Surface Mount NOR 2.7 V 3.6 V - 8mm 0.75mm 6mm 8 x 6 x 0.75mm
N° de stock RS 173-2859
Référence fabricantAT45DB041E-SSHN-B
0,744 €
Each (On a Reel of 4000)
Unité
- - - - - - - - - - - - - -
N° de stock RS 188-2561
Référence fabricantW29N04GVBIAF
MarqueWinbond
5,19 €
Each (In a Tray of 210)
Unité
4Gbit - VFBGA 63 512M x 8 bit Surface Mount SLC NAND 2.7 V 3.6 V - 11.1mm 0.6mm 9.1mm 11.1 x 9.1 x 0.6mm
N° de stock RS 869-6191
Référence fabricantSST26WF016B-104I/MF
MarqueMicrochip
1,22 €
Each (In a Pack of 5)
Unité
16Mbit SPI WDFN 8 2M x 8 bit Surface Mount Split Gate 1.65 V 1.95 V Symmetrical 6mm 0.75mm 5mm 6 x 5 x 0.75mm
Nouveau
N° de stock RS 193-8904
Référence fabricantS29GL512S11TFIV10
6,51 €
Each (In a Pack of 2)
Unité
512Mbit CFI TSOP 56 64M x 8 bit Surface Mount NOR 2.7 V 3.6 V - 18.5mm 14.1mm 1.05mm 18.5 x 14.1 x 1.05mm
Nouveau
N° de stock RS 193-8725
Référence fabricantS25FL128LAGMFI000
2,414 €
Each (In a Tray of 240)
Unité
128Mbit SPI SOIC 16 16M x 8 bit Surface Mount NOR 2.7 V 3.6 V - 10.3mm 2.55mm 7.5mm 10.3 x 7.5 x 2.55mm
N° de stock RS 144-5880
Référence fabricantSST26VF032B-104I/TD
MarqueMicrochip
1,684 €
Each (In a Tray of 480)
Unité
32Mbit SPI TFBGA 24 Symmetrical Surface Mount Split Gate 2.7 V 3.6 V - 8mm 0.85mm 6mm 8 x 6 x 0.85mm
N° de stock RS 914-2850
Référence fabricantMX30LF1G18AC-TI
MarqueMacronix
2,795 €
Each (In a Pack of 2)
Unité
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