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SST25WF040BT-40I/SN

SST25WF040BT-40I/SN

SST25WF040BT-40I/SN

Microchip Technology

SST25 Memory IC SST25 Series SST25WF040 4 Mb kb 4.9mm mm

SOT-23

SST25WF040BT-40I/SN Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 7 Weeks
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154, 3.90mm Width)
Surface MountYES
Number of Pins 8
Operating Temperature-40°C~85°C TA
PackagingTape & Reel (TR)
Published 2010
Series SST25
JESD-609 Code e3
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
Terminal Finish Matte Tin (Sn) - annealed
Technology CMOS
Voltage - Supply 1.65V~1.95V
Terminal Position DUAL
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 1.8V
Terminal Pitch1.27mm
[email protected] Reflow Temperature-Max (s) 40
Base Part Number SST25WF040
Operating Supply Voltage1.8V
Supply Voltage-Max (Vsup) 1.95V
Supply Voltage-Min (Vsup) 1.65V
Interface SPI, Serial
Memory Size4Mb 512K x 8
Memory TypeNon-Volatile
Clock Frequency 40MHz
Memory Format FLASH
Memory InterfaceSPI
Organization 4MX1
Memory Width 1
Write Cycle Time - Word, Page 1ms
Density 4 Mb
Page Size 256B
Height Seated (Max) 1.75mm
Length 4.9mm
Width 3.9mm
Radiation HardeningNo
RoHS StatusROHS3 Compliant
In-Stock:6810 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$1.044000$1.044
10$0.984906$9.84906
100$0.929156$92.9156
500$0.876563$438.2815
1000$0.826946$826.946

SST25WF040BT-40I/SN Product Details

SST25WF040BT-40I/SN Overview


As far as memory types are concerned, Non-Volatile is considered to be its memory type. In addition, memory ics is available in a Tape & Reel (TR) case as well. Embedded in the 8-SOIC (0.154, 3.90mm Width) case, memory ics is a single file. On the chip, there is an 4Mb 512K x 8 memory, which is the size of the chip's memory. Memory data is stored in FLASH-format, which is common in mainstream devices. This device has an extended operating temperature range of -40°C~85°C TA, so it's perfect for a wide range of demanding applications. The supply voltage can be up to 1.65V~1.95V. It is recommended to mount it in the Surface Mount mounting type. A total of 8 terminations have been planted on the chip. This part supports as many as 1 functions for the comprehensive working procedure. In order to operate this memory device, it must be supplied with 1.8V of power. The memory has a clock frequency rotation within 40MHz. It is common to select similar parts by referring to the device's base part number, SST25WF040. It is encased in an 8-pin package that contains this ic memory chip. This memory chip has an operating supply voltage of 1.8V. This part plays an important role in applications that target the SST25 series of memory devices.

SST25WF040BT-40I/SN Features


Package / Case: 8-SOIC (0.154, 3.90mm Width)
8 Pins
Operating Supply Voltage:1.8V

SST25WF040BT-40I/SN Applications


There are a lot of Microchip Technology SST25WF040BT-40I/SN Memory applications.

  • graphics card
  • main computer memory
  • hard disk drive (HDD)
  • telecommunications
  • multimedia computers
  • networks
  • data buffer
  • nonvolatile BIOS memory
  • Camcorders
  • eSRAM

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