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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รายละเอียดสินค้า / Description ราคา / 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. 723-8839
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.SST49LF008A-33-4C-NHE
Brand :Microchip
THB153.84
Each
Units
8Mbit Parallel PLCC 32 1024K x 8 bit Surface Mount Split Gate 3 V 3.6 V Symmetrical 11.51mm 2.84mm 14.05mm 11.51 x 14.05 x 2.84mm
RS Stock No. 889-5317
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.SST49LF008A-33-4C-NHE
Brand :Microchip
THB134.048
Each (In a Tube of 30)
Units
8Mbit Parallel PLCC 32 1024K x 8 bit Surface Mount Split Gate 3 V 3.6 V Symmetrical 11.51mm 2.84mm 14.05mm 11.51 x 14.05 x 2.84mm
RS Stock No. 723-8808
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.SST39VF200A-70-4C-EKE
Brand :Microchip
THB36.07
Each: (In a Pack of 2)
Units
2Mbit Parallel TSOP 48 128K x 16 bit Surface Mount Split Gate 2.7 V 3.6 V Symmetrical 18.5mm 1.05mm 12.2mm 18.5 x 12.2 x 1.05mm
RS Stock No. 165-4189
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.SST26VF064B-104I/SM
Brand :Microchip
THB72.401
Each (In a Tube of 90)
Units
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 Stock No. 869-6179
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.SST26VF064B-104I/SM
Brand :Microchip
THB77.595
Each: (In a Pack of 2)
Units
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 Stock No. 144-5799
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.SST39VF200A-70-4C-EKE
Brand :Microchip
THB33.346
Each (In a Tray of 96)
Units
2Mbit Parallel TSOP 48 128K x 16 bit Surface Mount Split Gate 2.7 V 3.6 V Symmetrical 18.5mm 1.05mm 12.2mm 18.5 x 12.2 x 1.05mm
RS Stock No. 170-9137
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.A25LQ32AM-F
THB26.934
Each (In a Tube of 90)
Units
32Mbit SPI SOP 8 4M x 8 bit Surface Mount - 2.7 V 3.6 V - 5.33mm 1.91mm 5.38mm 5.33 x 5.38 x 1.91mm
RS Stock No. 802-2711
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.A25LQ32AM-F
THB40.897
Each: (In a Pack of 9)
Units
32Mbit SPI SOP 8 4M x 8 bit Surface Mount - 2.7 V 3.6 V - 5.33mm 1.91mm 5.38mm 5.33 x 5.38 x 1.91mm
RS Stock No. 723-8836
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.SST49LF008A-33-4C-EIE
Brand :Microchip
THB163.40
Each
Units
8Mbit Parallel TSOP 40 1024K x 8 bit Surface Mount Split Gate 3 V 3.6 V Symmetrical 18.5mm 1.05mm 10.1mm 18.5 x 10.1 x 1.05mm
RS Stock No. 144-5801
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.SST49LF008A-33-4C-EIE
Brand :Microchip
THB132.063
Each (In a Tray of 120)
Units
8Mbit Parallel TSOP 40 1024K x 8 bit Surface Mount Split Gate 3 V 3.6 V Symmetrical 18.5mm 1.05mm 10.1mm 18.5 x 10.1 x 1.05mm
RS Stock No. 822-8461
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.AT45DB041E-SSHN2B-B
THB34.98
Each: (In a Pack of 5)
Units
4194304bit SPI SOIC 8 2048 pages x 256 bytes Surface Mount - 1.65 V 3.6 V - 5.05mm 1.5mm 3.99mm 5.05 x 3.99 x 1.5mm
RS Stock No. 173-2859
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.AT45DB041E-SSHN-B
THB25.612
Each (On a Reel of 4000)
Units
- - - - - - - - - - - - - -
ใหม่ / New
RS Stock No. 197-6875
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.S25HS512TFAMHI010
THB290.24
Each
Units
512Mbit SPI - 16 - - NOR - 1.8 V - - - - -
RS Stock No. 125-4987
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.S29GL064N90TFI020
THB140.24
Each: (In a Pack of 5)
Units
64Mbit CFI, Parallel TSOP 56 4M x 16 bit, 8M x 8 bit Surface Mount NOR 2.7 V 3.6 V - 18.5mm 1.05mm 12.1mm 18.5 x 12.1 x 1.05mm
RS Stock No. 181-7427
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.S25FL128SAGMFI011
THB84.497
Each (In a Tube of 47)
Units
128Mbit CFI, SPI SO 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
ใหม่ / New
RS Stock No. 197-6878
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.S26HL512TFPBHI000
THB273.671
Each (In a Tray of 338)
Units
512Mbit - - 24 - - NOR - 3 V - - - - -
RS Stock No. 181-1589
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.S25FL128LAGMFV010
THB61.597
Each: (In a Pack of 3)
Units
128Mbit Quad-SPI SOIC 8 16M x 8 bit Surface Mount NOR 2.7 V 3.6 V - 5.28mm 1.9mm 5.28mm 5.28 x 5.28 x 1.9mm
RS Stock No. 798-5380
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.SST25VF016B-50-4I-S2AF
Brand :Microchip
THB45.01
Each: (In a Pack of 5)
Units
16Mbit SPI SOIC 8 2M 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 Stock No. 171-1483
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.S29GL128S90TFI010
THB114.16
Each (In a Tray of 91)
Units
128Mbit CFI, Parallel TSOP 56 8M x 16 bit Surface Mount NOR 2.7 V 3.6 V - 18.5mm 1.05mm 14.1mm 18.5 x 14.1 x 1.05mm
RS Stock No. 188-2547
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.W25X20CLUXIG
Brand :Winbond
THB13.906
Each (On a Reel of 4000)
Units
2Mbit SPI USON 8 256K x 8 bit Surface Mount NOR 2.3 V 3.6 V - 3.1mm 0.55mm 2.1mm 3.1 x 2.1 x 0.55mm
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