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W25X40VSNIG

W25X40VSNIG

W25X40VSNIG

Winbond Electronics

3/3.3V V Surface Mount SpiFlash® 8 Pin Memory IC SpiFlash® Series 4 Mb kb 20mA mA 8b b

SOT-23

W25X40VSNIG Datasheet

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Specifications
Name Value
Type Parameter
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154, 3.90mm Width)
Number of Pins 8
Operating Temperature -40°C~85°C TA
Packaging Tube
Series SpiFlash®
Published 2006
JESD-609 Code e3
Pbfree Code yes
Part Status Obsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 8
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Technology CMOS
Voltage - Supply 2.7V~3.6V
Terminal Position DUAL
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 3V
Terminal Pitch 1.27mm
Time@Peak Reflow Temperature-Max (s) 40
Pin Count 8
Supply Voltage-Max (Vsup) 3.6V
Power Supplies 3/3.3V
Supply Voltage-Min (Vsup) 2.7V
Interface SPI, Serial
Memory Size 4Mb 512K x 8
Nominal Supply Current 20mA
Memory Type Non-Volatile
Clock Frequency 75MHz
Access Time 7 ns
Memory Format FLASH
Memory Interface SPI
Memory Width 8
Write Cycle Time - Word, Page 3ms
Address Bus Width 1b
Density 4 Mb
Standby Current-Max 0.00001A
Sync/Async Synchronous
Word Size 8b
Programming Voltage 2.7V
Serial Bus Type SPI
Endurance 100000 Write/Erase Cycles
Data Retention Time-Min 20
Write Protection HARDWARE/SOFTWARE
Height Seated (Max) 1.72mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free
W25X40VSNIG Product Details

W25X40VSNIG Overview


In this case, the memory type of the device can be classified as Non-Volatile. Case Tube is available. An embedded 8-SOIC (0.154, 3.90mm Width) case surrounds memory ics. It is estimated that the memory size on the chip is 4Mb 512K x 8. As with most mainstream devices, this one uses FLASH-format memory. Due to its wide temperature range of -40°C~85°C TA, this device is well suited to a wide range of applications that require high performance. With 2.7V~3.6V as the supply voltage, it is capable of handling memory ics. It is recommended to mount it in the Surface Mount mounting type. It is planted on the chip with 8 terminations. It supports up to 1 functions for comprehensive operation. There is a requirement for 3V to be supplied to this ic memory chip in order to operate. In order to operate effectively, the memory rotates at a clock frequency within a range of 75MHz. The ic memory chip comes in a package with 8 pins that allows it to be connected to a computer. The memory device has a total of 8 pins, thus indicating that it has a total of 8 memory locations. This chip uses Surface Mount mounting, a straightforward, high-efficiency method of mounting. It is rated 20mA for its nominal supply current when it comes to the memory component. In terms of power requirements, this memory chip uses only 3/3.3V . This part, which belongs to the SpiFlash® series of memory devices, plays an important role in its target applications. It is helpful to carry data to the CPU using the SPI-type serial bus that this memory integrates with. Nonvolatile memory arrays require 2.7V programming voltages to change their states.

W25X40VSNIG Features


Package / Case: 8-SOIC (0.154, 3.90mm Width)
8 Pins


W25X40VSNIG Applications


There are a lot of Winbond Electronics
W25X40VSNIG Memory applications.


  • networking
  • personal computers
  • servers
  • supercomputers
  • telecommunications
  • workstations,
  • DVD disk buffer
  • data buffer
  • nonvolatile BIOS memory
  • Camcorders

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