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. 181-8353
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.S25FS256SAGNFI001
THB127.725
Each: (In a Pack of 2)
Units
256Mbit CFI, Parallel, SPI WSON 8 32M x 8 bit Surface Mount NOR 1.7 V 2 V - 8mm 0.75mm 6mm 8 x 6 x 0.75mm
RS Stock No. 181-7539
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.S29GL032N90TFI010
THB94.177
Each: (In a Pack of 3)
Units
- - - - - - - - - - - - - -
RS Stock No. 146-0297
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.SST26VF016B-104I/MF
Brand :Microchip
THB42.237
Each (In a Tube of 98)
Units
16Mbit Quad-SPI WDFN 8 2M x 8 bit Surface Mount Split Gate 2.7 V 3.6 V - 6mm 0.8mm 5mm 6 x 5 x 0.8mm
RS Stock No. 177-5284
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.S34ML08G201TFI000
THB713.192
Each (In a Tray of 96)
Units
8Gbit Parallel TSOP 48 4G x 2 bit Surface Mount NAND 2.7 V 3.6 V - 18.5mm 1.05mm 12.1mm 18.5 x 12.1 x 1.05mm
RS Stock No. 124-2665
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.S29GL256P10FFI010
THB251.88
Each
Units
256Mbit CFI FPBGA 64 256M x 1 bit Surface Mount - 2.7 V 3.6 V - 13mm 1mm 11mm 13 x 11 x 1mm
RS Stock No. 177-5266
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.S25FL256SAGMFI001
THB112.89
Each (In a Tube of 47)
Units
256Mbit SPI SOIC 16 64M x 4 bit, 128M x 2 bit, 256M x 1 bit Surface Mount NOR 2.7 V 3.6 V - 10.3mm 2.55mm 7.5mm 10.3 x 7.5 x 2.55mm
RS Stock No. 171-1471
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.S29GL032N90TFI030
THB76.64
Each (In a Tray of 96)
Units
32Mbit CFI, Parallel TSOP 48 2M x 16 bit, 4M 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. 188-2525
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.W25Q256JVEIQ
Brand :Winbond
THB89.015
Each (In a Tube of 63)
Units
256Mbit Quad-SPI WSON 8 32M x 8 bit Surface Mount NOR 2.7 V 3.6 V - 8.1mm 0.75mm 6.1mm 8.1 x 6.1 x 0.75mm
RS Stock No. 193-8729
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.S25FL128SAGBHI300
THB130.20
Each: (In a Pack of 5)
Units
128Mbit SPI BGA 24 16M x 8 bit Surface Mount NOR 2.7 V 3.6 V - 8mm 1mm 6mm 8 x 6 x 1mm
RS Stock No. 193-8802
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.S29GL01GT10FHI020
THB480.25
Each (In a Tray of 180)
Units
1024Mbit CFI BGA 64 128M x 8 bit Surface Mount NOR 2.7 V 3.6 V - 13mm 1mm 11mm 13 x 11 x 1mm
RS Stock No. 170-9080
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.A25L080M-F
THB35.80
Each (In a Tube of 90)
Units
8Mbit SPI SOP 8 - Surface Mount - 2.7 V 3.6 V Symmetrical 5.23mm 1.8mm 5.28mm 5.23 x 5.28 x 1.8mm
RS Stock No. 193-8793
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.S29GL01GS11FHI010
THB429.00
Each
Units
1024Mbit CFI BGA 64 128M x 8 bit Surface Mount NOR 2.7 V 3.6 V - 13mm 1mm 11mm 13 x 11 x 1mm
RS Stock No. 181-8252
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.S25FL128LAGMFI001
THB69.615
Each (In a Tube of 47)
Units
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
RS Stock No. 193-8828
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.S29GL064S70BHI040
THB114.269
Each (In a Tray of 338)
Units
64Mbit CFI BGA 48 8M x 8 bit Surface Mount NOR 2.7 V 3.6 V - 8.15mm 0.84mm 6.15mm 8.15 x 6.15 x 0.84mm
RS Stock No. 181-8286
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.S29GL01GS10DHI010
THB246.728
Each (In a Tray of 260)
Units
1024Mbit CFI LAE064 64 128M x 8 bit Surface Mount NOR 2.7 V 3.6 V - 9mm 1mm 9mm 9 x 9 x 1mm
RS Stock No. 165-4093
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.SST25VF020-20-4C-SAE
Brand :Microchip
THB21.328
Each (In a Tube of 100)
Units
2Mbit SPI SOIC 8 256K 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 Stock No. 193-8921
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.S29JL032J70TFI220
THB126.667
Each (In a Tray of 96)
Units
32Mbit CFI TSOP 48 4M x 8 bit Surface Mount NOR 2.7 V 3.6 V - 18.4mm 1.05mm 12mm 18.4 x 12 x 1.05mm
RS Stock No. 188-2679
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.W25Q16JVZPIQ
Brand :Winbond
THB18.156
Each: (In a Pack of 25)
Units
16Mbit Quad-SPI WSON 8 2M x 8 bit Surface Mount NOR 2.7 V 3.6 V - 6.1mm 0.75mm 5.1mm 6.1 x 5.1 x 0.75mm
RS Stock No. 193-8756
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.S25FL256SAGNFB000
THB250.42
Each
Units
256Mbit SPI WSON 8 32M x 8 bit Surface Mount NOR 2.7 V 3.6 V - 8mm 0.75mm 6mm 8 x 6 x 0.75mm
RS Stock No. 170-3094
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.MX25L512EMI-10G
Brand :Macronix
THB9.674
Each (In a Tube of 98)
Units
512kbit Serial SOP 8 256k x 2 bit Surface Mount NOR 2.7 V 3.6 V - 5.03mm 1.55mm 4mm 5.03 x 4 x 1.55mm
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