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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Beskrivning Pris 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-artikelnummer 823-4517
Tillv. art.nrSST39SF020A-70-4I-NHE
VarumärkeMicrochip
12,552 kr
Each (In a Pack of 5)
Enheter
2MB Parallel PLCC 32 256K x 8 bit Surface Mount Split Gate 4.5 V 5.5 V Symmetrical 14.05mm 2.84mm 11.51mm 14.05 x 11.51 x 2.84mm
RS-artikelnummer 145-9063
Tillv. art.nrSST39SF020A-70-4I-NHE
VarumärkeMicrochip
12,105 kr
Each (In a Tube of 30)
Enheter
2MB Parallel PLCC 32 256K x 8 bit Surface Mount Split Gate 4.5 V 5.5 V Symmetrical 14.05mm 2.84mm 11.51mm 14.05 x 11.51 x 2.84mm
RS-artikelnummer 165-4188
Tillv. art.nrSST26VF032B-104I/SM
VarumärkeMicrochip
12,676 kr
Each (In a Tube of 90)
Enheter
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
RS-artikelnummer 824-3075
Tillv. art.nrSST25VF040B-50-4C-SAF
VarumärkeMicrochip
6,969 kr
Each (In a Pack of 10)
Enheter
4Mbit SPI SOIC 8 512K x 8 Surface Mount Split Gate 2.7 V 3.6 V Symmetrical 5mm 1.5mm 4mm 5 x 4 x 1.5mm
RS-artikelnummer 824-8963
Tillv. art.nrSST25VF016B-50-4I-QAF
VarumärkeMicrochip
9,192 kr
Each (In a Pack of 5)
Enheter
16Mbit SPI WSON 8 2M x 8 bit Surface Mount Split Gate 2.7 V 3.6 V Symmetrical 6mm 0.75mm 5mm 6 x 5 x 0.75mm
RS-artikelnummer 723-8726
Tillv. art.nrSST25VF010A-33-4I-SAE
VarumärkeMicrochip
4,674 kr
Each (In a Pack of 5)
Enheter
1Mbit SPI SOIC 8 128K x 8 bit Surface Mount Split Gate 2.7 V 3.6 V Symmetrical 4mm 1.5mm 5mm 4 x 5 x 1.5mm
RS-artikelnummer 165-3434
Tillv. art.nrSST25VF010A-33-4I-SAE
VarumärkeMicrochip
4,362 kr
Each (In a Tube of 100)
Enheter
1Mbit SPI SOIC 8 128K x 8 bit Surface Mount Split Gate 2.7 V 3.6 V Symmetrical 4mm 1.5mm 5mm 4 x 5 x 1.5mm
RS-artikelnummer 824-3078
Tillv. art.nrSST25VF040B-50-4I-SAF
VarumärkeMicrochip
6,969 kr
Each (In a Pack of 10)
Enheter
4Mbit SPI SOIC 8 512K x 8 Surface Mount Split Gate 2.7 V 3.6 V Symmetrical 5mm 1.5mm 4mm 5 x 4 x 1.5mm
RS-artikelnummer 165-2026
Tillv. art.nrSST25VF016B-50-4I-QAF
VarumärkeMicrochip
9,043 kr
Each (In a Tube of 98)
Enheter
16Mbit SPI WSON 8 2M x 8 bit Surface Mount Split Gate 2.7 V 3.6 V Symmetrical 6mm 0.75mm 5mm 6 x 5 x 0.75mm
RS-artikelnummer 165-2005
Tillv. art.nrSST25VF040B-50-4I-SAF
VarumärkeMicrochip
6,441 kr
Each (In a Tube of 100)
Enheter
4Mbit SPI SOIC 8 512K x 8 Surface Mount Split Gate 2.7 V 3.6 V Symmetrical 5mm 1.5mm 4mm 5 x 4 x 1.5mm
RS-artikelnummer 159-7487
Tillv. art.nrSST25VF040B-50-4C-SAF
VarumärkeMicrochip
6,441 kr
Each (In a Tube of 100)
Enheter
4Mbit SPI SOIC 8 512K x 8 Surface Mount Split Gate 2.7 V 3.6 V Symmetrical 5mm 1.5mm 4mm 5 x 4 x 1.5mm
RS-artikelnummer 869-6173
Tillv. art.nrSST26VF032B-104I/SM
VarumärkeMicrochip
13,185 kr
Each (In a Pack of 2)
Enheter
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
RS-artikelnummer 811-2306
Tillv. art.nrSST25WF020A-40I/SN
VarumärkeMicrochip
5,104 kr
Each (In a Pack of 10)
Enheter
2Mbit SPI SOIC 8 256K x 8 bit Surface Mount Split Gate 1.65 V 1.95 V - 4.9mm 1.25mm 3.9mm 4.9 x 3.9 x 1.25mm
RS-artikelnummer 165-2116
Tillv. art.nrSST39VF010-70-4I-NHE
VarumärkeMicrochip
9,413 kr
Each (In a Tube of 30)
Enheter
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
RS-artikelnummer 165-2088
Tillv. art.nrSST39SF010A-70-4I-NHE
VarumärkeMicrochip
10,378 kr
Each (In a Tube of 30)
Enheter
1MB Parallel PLCC 32 128K x 8 bit Surface Mount Split Gate 4.5 V 5.5 V Symmetrical 14.05mm 2.84mm 11.51mm 14.05 x 11.51 x 2.84mm
RS-artikelnummer 190-4954
Tillv. art.nrSST26VF064BEUI-104I/SM
VarumärkeMicrochip
25,695 kr
Each (In a Tube of 90)
Enheter
64Mbit Serial-SPI SOIJ 8 8M x 8 bit Surface Mount Split 2.3 V 3.6 V - 5.26mm 1.98mm 5.25mm 5.26 x 5.25 x 1.98mm
RS-artikelnummer 146-0228
Tillv. art.nrSST25VF040B-50-4I-S2AF
VarumärkeMicrochip
6,875 kr
Each (In a Tube of 90)
Enheter
4Mbit SPI SOIC 8 512K x 8 bit Surface Mount Split Gate 2.7 V 3.6 V - 5.4mm 1.91mm 5.4mm 5.4 x 5.4 x 1.91mm
RS-artikelnummer 197-5858
Tillv. art.nrSST25VF080B-50-4I-S2AF-T
VarumärkeMicrochip
8,359 kr
Each (On a Reel of 2100)
Enheter
8Mbit SPI SOIJ-8 8 1 M x 8 - NOR 2.7 V 3.6 V - - - - -
RS-artikelnummer 723-8833
Tillv. art.nrSST49LF008A-33-4C-WHE
VarumärkeMicrochip
18,71 kr
Each
Enheter
8Mbit Parallel TSOP 32 1024K x 8 bit Surface Mount Split Gate 3 V 3.6 V Symmetrical 12.5mm 1.05mm 8.1mm 12.5 x 8.1 x 1.05mm
RS-artikelnummer 190-4955
Tillv. art.nrSST26VF064BEUI-104I/MF
VarumärkeMicrochip
27,864 kr
Each (In a Tube of 98)
Enheter
64Mbit Serial-SPI WDFN 8 8M x 8 bit Surface Mount Split 2.3 V 3.6 V - 5mm 0.75mm 6mm 5 x 6 x 0.75mm