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. 869-6179
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.SST26VF064B-104I/SM
Brand :Microchip
THB75.23
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. 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. 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. 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. 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. 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. 802-2711
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.A25LQ32AM-F
THB37.451
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. 170-9137
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.A25LQ32AM-F
THB29.844
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. 144-5801
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.SST49LF008A-33-4C-EIE
Brand :Microchip
THB103.648
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. 173-2859
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.AT45DB041E-SSHN-B
THB39.639
Each (On a Reel of 4000)
Units
- - - - - - - - - - - - - -
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. 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. 168-2784
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.SST26WF064C-104I/MF
Brand :Microchip
THB91.57
Each: (In a Pack of 2)
Units
64Mbit Serial-SPI WDFN 8 8M x 8 Surface Mount Split Gate 1.65 V 1.95 V - 5mm 0.75mm 6mm 5 x 6 x 0.75mm
RS Stock No. 165-2205
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.SST25WF040B-40I/SN
Brand :Microchip
THB22.228
Each (In a Tube of 100)
Units
4Mbit SPI SOIC 8 512K 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
ใหม่ / New
RS Stock No. 188-2769
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.W25Q256JVFIQ
Brand :Winbond
THB139.40
Each: (In a Pack of 5)
Units
256Mbit Quad-SPI SOIC 16 32M x 8 bit Surface Mount NOR 2.7 V 3.6 V - 10.49mm 2.34mm 7.59mm 10.49 x 7.59 x 2.34mm
RS Stock No. 177-9772
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.SST25PF040C-40V/SN
Brand :Microchip
THB38.50
Each: (In a Pack of 10)
Units
4Mbit - SOIC 8 - Surface Mount Split Gate 2.3 V 3.6 V - 4.9mm 1.5mm 3.9mm 4.9 x 3.9 x 1.5mm
RS Stock No. 861-0664
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.SST39VF3201B-70-4I-B3KE
Brand :Microchip
THB81.39
Each: (In a Pack of 5)
Units
32Mbit Parallel TFBGA 48 2M x 16 bit Surface Mount Split Gate 2.7 V 3.6 V Symmetrical 8mm 0.75mm 6mm 8 x 6 x 0.75mm
RS Stock No. 170-3096
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.MX25L6433FM2I-08G
Brand :Macronix
THB45.761
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. 145-9063
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.SST39SF020A-70-4I-NHE
Brand :Microchip
THB41.596
Each (In a Tube of 30)
Units
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 Stock No. 181-8284
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.S29AL008J55TFIR10
THB56.625
Each (In a Tray of 96)
Units
8Mbit CFI TSOP 48 1M x 8 bit Surface Mount NOR 3 V 3.6 V - 18.4mm 1.05mm 12mm 18.4 x 12 x 1.05mm
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