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W25Q40EWSNIG

W25Q40EWSNIG

W25Q40EWSNIG

Winbond Electronics

1.8V V SpiFlash® Memory IC SpiFlash® Series 4.85mm mm

SOT-23

W25Q40EWSNIG Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 10 Weeks
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154, 3.90mm Width)
Surface MountYES
Operating Temperature-40°C~85°C TA
PackagingTube
Series SpiFlash®
Published 2014
Part StatusActive
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 8
Technology FLASH - NOR
Voltage - Supply 1.65V~1.95V
Terminal Position DUAL
Number of Functions 1
Supply Voltage 1.8V
Terminal Pitch1.27mm
JESD-30 Code R-PDSO-G8
Qualification StatusNot Qualified
Supply Voltage-Max (Vsup) 1.95V
Power Supplies1.8V
Supply Voltage-Min (Vsup) 1.65V
Interface SPI, Serial
Memory Size4Mb 512K x 8
Memory TypeNon-Volatile
Operating ModeSYNCHRONOUS
Clock Frequency 104MHz
Supply Current-Max 0.008mA
Memory Format FLASH
Memory InterfaceSPI
Organization 4MX1
Memory Width 1
Write Cycle Time - Word, Page 800μs
Standby Current-Max 0.0000075A
Memory Density 4194304 bit
Programming Voltage1.8V
Serial Bus Type SPI
Endurance 100000 Write/Erase Cycles
Data Retention Time-Min 20
Write Protection HARDWARE/SOFTWARE
Length 4.85mm
Height Seated (Max) 1.75mm
Width 3.9mm
RoHS StatusROHS3 Compliant
In-Stock:12128 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$0.433415$0.433415
10$0.408882$4.08882
100$0.385738$38.5738
500$0.363904$181.952
1000$0.343306$343.306

W25Q40EWSNIG Product Details

W25Q40EWSNIG Overview


There is a Non-Volatile memory type associated with this device. Tube-cases are available. There is a 8-SOIC (0.154, 3.90mm Width) case embedded in it. 4Mb 512K x 8 is the chip's memory size. FLASH-format memory is used in this device, which is a mainstream design. Due to its wide operating temperature range, this device can be used in a wide variety of demanding applications. The supply voltage can be up to 1.65V~1.95V. A Surface Mount mounting type is recommended for this product. The chip is terminated with 8 terminations. In total, this part supports 1 functions. Memory devices such as this one are designed to be powered by 1.8V and should be used as such. In this memory, the clock frequency rotation is within an 104MHz range. Power supplies for this memory chip are merely 1.8V . Its target applications rely heavily on the SpiFlash® series memory devices. A SPI-type serial bus is used to carry and transfer data to the CPU through this memory. In order for it to operate properly, memory ics requires a maximum supply current of 0.008mA . It is necessary to apply 1.8V programming voltage to certain nonvolatile memory arrays in order to change their state.

W25Q40EWSNIG Features


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


W25Q40EWSNIG Applications


There are a lot of Winbond Electronics
W25Q40EWSNIG Memory applications.


  • mainframes
  • multimedia computers
  • networking
  • personal computers
  • servers
  • supercomputers
  • telecommunications
  • workstations,
  • DVD disk buffer
  • data buffer

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