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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Omschrijving Prijs 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-stocknr. 168-7915
FabrikantnummerAT25SF041-SSHD-B
0,237 €
Each (In a Tube of 98)
Aantal stuks
4Mbit SPI SOIC 8 512K x 8 Surface Mount - 2.5 V 3.6 V - 5.05mm 1.5mm 3.99mm 5.05 x 3.99 x 1.5mm
RS-stocknr. 822-8473
FabrikantnummerAT25SF041-SSHD-B
0,261 €
Each (In a Pack of 10)
Aantal stuks
4Mbit SPI SOIC 8 512K x 8 Surface Mount - 2.5 V 3.6 V - 5.05mm 1.5mm 3.99mm 5.05 x 3.99 x 1.5mm
RS-stocknr. 165-4189
FabrikantnummerSST26VF064B-104I/SM
FabrikantMicrochip
2,067 €
Each (In a Tube of 90)
Aantal stuks
64Mbit SPI SOIJ 8 8M 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-stocknr. 869-6179
FabrikantnummerSST26VF064B-104I/SM
FabrikantMicrochip
2,145 €
Each (In a Pack of 2)
Aantal stuks
64Mbit SPI SOIJ 8 8M 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-stocknr. 782-4636
FabrikantnummerN25Q032A11EF640E
FabrikantMicron
1,298 €
Each (In a Pack of 5)
Aantal stuks
32Mbit SPI MLP 8 4M x 8 bit Surface Mount NOR 1.7 V 2 V Symmetrical 6mm 0.85mm 5mm 6 x 5 x 0.85mm
RS-stocknr. 146-0255
FabrikantnummerSST25VF512A-33-4I-SAE
FabrikantMicrochip
0,392 €
Each (In a Tube of 100)
Aantal stuks
512kB SPI SOIC 8 64k x 8 bit Surface Mount Split Gate 2.7 V 3.6 V Symmetrical 5mm 1.5mm 4mm 5 x 4 x 1.5mm
RS-stocknr. 823-4513
FabrikantnummerSST39SF020A-70-4C-WHE
FabrikantMicrochip
0,816 €
Each (In a Pack of 5)
Aantal stuks
2MB Parallel TSOP 32 256K x 8 bit Surface Mount Split Gate 4.5 V 5.5 V Symmetrical 12.5mm 1.05mm 8.1mm 12.5 x 8.1 x 1.05mm
RS-stocknr. 165-2120
FabrikantnummerSST39SF020A-70-4C-WHE
FabrikantMicrochip
0,806 €
Each (In a Tray of 208)
Aantal stuks
2MB Parallel TSOP 32 256K x 8 bit Surface Mount Split Gate 4.5 V 5.5 V Symmetrical 12.5mm 1.05mm 8.1mm 12.5 x 8.1 x 1.05mm
RS-stocknr. 823-3980
FabrikantnummerSST25VF512A-33-4I-SAE
FabrikantMicrochip
0,418 €
Each (In a Pack of 20)
Aantal stuks
512kB SPI SOIC 8 64k x 8 bit Surface Mount Split Gate 2.7 V 3.6 V Symmetrical 5mm 1.5mm 4mm 5 x 4 x 1.5mm
RS-stocknr. 145-9062
FabrikantnummerSST39SF010A-70-4C-NHE
FabrikantMicrochip
1,041 €
Each (In a Tube of 30)
Aantal stuks
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-stocknr. 124-9979
FabrikantnummerLE25U40CMC-AH
FabrikantON Semiconductor
0,258 €
Each (On a Reel of 2000)
Aantal stuks
4Mbit SPI SOP J 8 512K x 8 bit Surface Mount - 2.3 V 3.6 V Symmetrical 4.9mm 1.5mm 3.9mm 4.9 x 3.9 x 1.5mm
RS-stocknr. 145-9101
FabrikantnummerSST39LF040-55-4C-NHE
FabrikantMicrochip
1,309 €
Each (In a Tube of 30)
Aantal stuks
4Mbit Parallel PLCC 32 512K x 8 bit Surface Mount Split Gate 3 V 3.6 V - 11.43mm 2.79mm 13.97mm 11.43 x 13.97 x 2.79mm
RS-stocknr. 823-4504
FabrikantnummerSST39SF010A-70-4I-NHE
FabrikantMicrochip
1,132 €
Each (In a Pack of 10)
Aantal stuks
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-stocknr. 822-8455
FabrikantnummerAT45DB321E-SHF-B
2,71 €
Each (In a Pack of 2)
Aantal stuks
34603008bit SPI SOIC 8 8192 pages x 512 bytes Surface Mount - 2.3 V 3.6 V - 5.4mm 1.91mm 5.35mm 5.4 x 5.35 x 1.91mm
RS-stocknr. 869-6205
FabrikantnummerSST26VF064B-104I/MF
FabrikantMicrochip
2,32 €
Each (In a Pack of 2)
Aantal stuks
64Mbit SPI WDFN 8 8M 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-stocknr. 170-9100
FabrikantnummerA25L080O-F
FabrikantAMIC Technology
0,458 €
Each (In a Tube of 100)
Aantal stuks
8Mbit SPI SOP 8 - Surface Mount - 2.7 V 3.6 V Symmetrical 5mm 1.5mm 4mm 5 x 4 x 1.5mm
RS-stocknr. 124-2653
FabrikantnummerS25FL256SAGNFI001
3,18 €
Each (In a Pack of 2)
Aantal stuks
256Mbit SPI WSON 8 128M x 2 bit, 256M x 1 bit, 64M x 4 bit Surface Mount NOR 2.7 V 3.6 V - 8mm 0.75mm 6mm 8 x 6 x 0.75mm
RS-stocknr. 146-0301
FabrikantnummerSST26VF064B-104I/MF
FabrikantMicrochip
2,228 €
Each (In a Tube of 98)
Aantal stuks
64Mbit SPI WDFN 8 8M 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-stocknr. 177-5295
FabrikantnummerS25FL256SAGNFI000
2,504 €
Each (In a Tray of 338)
Aantal stuks
256Mbit SPI WSON 8 128M x 2 bit, 256M x 1 bit, 64M x 4 bit Surface Mount NOR 2.7 V 3.6 V - 8mm 0.75mm 6mm 8 x 6 x 0.75mm
RS-stocknr. 165-2088
FabrikantnummerSST39SF010A-70-4I-NHE
FabrikantMicrochip
1,082 €
Each (In a Tube of 30)
Aantal stuks
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
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