Datasheets
SST25WF040BT-40I/NP by: Microchip Technology Inc

FLASH 1.8V PROM

Part Details for SST25WF040BT-40I/NP by Microchip Technology Inc

Overview of SST25WF040BT-40I/NP by Microchip Technology Inc

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Price & Stock for SST25WF040BT-40I/NP

Part # Distributor Description Stock Price Buy
DISTI # 49X0566
Newark Memory, Flash, 4Mbit, 40Mhz, Uson-8, Flash Memory Type:Serial Nor, Memory Configuration:512K X 8Bit, Interfaces:Spi, Ic Case/Package:Uson, No. Of Pins:8Pins, Clock Frequency Max:40Mhz, Access Time:-, Supply Voltage Min:1.65V Rohs Compliant: Yes |Microchip SST25WF040BT-40I/NP RoHS: Compliant Min Qty: 3000 Package Multiple: 1 Date Code: 0 Container: Cut Tape 0
  • 100 $1.2700
$1.2700 Buy Now
DISTI # 31X7811
Newark Memory, Flash, 4Mbit, 40Mhz, Uson-8, Flash Memory Type:Serial Nor, Memory Configuration:512K X 8Bit, Interfaces:Spi, Ic Case/Package:Uson, No. Of Pins:8Pins, Clock Frequency Max:40Mhz, Access Time:-, Supply Voltage Min:1.65V Rohs Compliant: Yes |Microchip SST25WF040BT-40I/NP RoHS: Compliant Min Qty: 3000 Package Multiple: 1 Date Code: 0 Container: Reel 0
  • 1 $1.3200
$1.3200 Buy Now
DISTI # SST25WF040BT-40I/NPCT-ND
DigiKey IC FLASH 4MBIT SPI 40MHZ 8USON Min Qty: 1 Lead time: 7 Weeks Container: Cut Tape (CT), Digi-Reel®, Tape & Reel (TR) 1593
In Stock
  • 1 $1.3500
  • 25 $1.3184
  • 100 $1.2669
  • 3,000 $1.2669
$1.2669 / $1.3500 Buy Now
DISTI # SST25WF040BT-40I/N
Avnet Americas Flash Serial-SPI 1.8V 4Mbit 4M x 1bit 8-Pin USON EP T/R - Tape and Reel (Alt: SST25WF040BT-40I/N) RoHS: Compliant Min Qty: 3000 Package Multiple: 3000 Lead time: 7 Weeks, 0 Days Container: Reel 0
  • 1 $1.3100
  • 25 $1.2800
  • 100 $1.2300
$1.2300 / $1.3100 Buy Now
DISTI # 579-25WF040BT-40I/NP
Mouser Electronics NOR Flash 1.65V to 1.95V 4Mbit SPI Serial Flash RoHS: Compliant 2026
  • 1 $1.3100
  • 25 $1.2800
  • 100 $1.2300
$1.2300 / $1.3100 Buy Now
DISTI # V72:2272_06507983
Arrow Electronics NOR Flash Serial-SPI 1.8V 4M-bit 512K x 8 11ns 8-Pin USON EP T/R RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 7 Weeks Date Code: 2323 Container: Cut Strips Americas - 2184
  • 1 $1.4560
  • 10 $1.4330
  • 25 $1.4110
  • 100 $1.3880
  • 250 $1.3660
  • 500 $1.3430
  • 1,000 $1.3210
$1.3210 / $1.4560 Buy Now
DISTI # SST25WF040BT-40I/NP
Microchip Technology Inc 1.8V, 4Mbit SPI Flash, Projected EOL: 2039-01-30 RoHS: Compliant pbFree: Yes 1580

Alternates Available
  • 1 $1.3100
  • 25 $1.2800
  • 100 $1.2300
  • 1,000 $1.1400
  • 5,000 $1.1000
$1.1000 / $1.3100 Buy Now
DISTI # 70452197
RS 1.65V to 1.95V 4Mbit SPI Serial Flash8 USON 2x3x0.6mm T/R | Microchip Technology Inc. SST25WF040BT-40I/NP RoHS: Not Compliant Min Qty: 3000 Package Multiple: 1 Lead time: 52 Weeks, 0 Days Container: Bulk 0
  • 3,000 $2.3200
  • 30,000 $2.2000
  • 150,000 $2.0900
  • 300,000 $1.9700
$1.9700 / $2.3200 RFQ
Future Electronics SST25 Series 4 Mb (512K x 8) 1.95 V Surface Mount SPI Serial Flash - USON-8 RoHS: Compliant pbFree: Yes Min Qty: 1 Package Multiple: 1 Lead time: 7 Weeks Container: Cut Tape/Mini-Reel 624
Cut Tape/Mini-Reel
  • 1 $2.3400
  • 15 $2.1400
  • 75 $2.0200
  • 300 $1.9100
  • 1,500 $1.7900
$1.7900 / $2.3400 Buy Now
Future Electronics SST25 Series 4 Mb (512K x 8) 1.95 V Surface Mount SPI Serial Flash - USON-8 RoHS: Compliant pbFree: Yes Min Qty: 3000 Package Multiple: 3000 Lead time: 7 Weeks Container: Reel 0
Reel
  • 3,000 $1.2100
$1.2100 Buy Now
Onlinecomponents.com Flash Memory - Serial-SPI - 1.8V - 4Mbit (512K x 8) - 11ns - 8-Pin USON EP - Tape&Reel RoHS: Compliant 0
  • 250 $1.2500
  • 500 $1.2300
  • 1,000 $1.1700
  • 3,000 $1.1200
  • 6,000 $1.1100
  • 9,000 $1.0900
  • 12,000 $1.0700
$1.0700 / $1.2500 Buy Now
DISTI # 69225229
Verical NOR Flash Serial-SPI 1.8V 4M-bit 512K x 8 11ns 8-Pin USON EP T/R RoHS: Compliant Min Qty: 5 Package Multiple: 1 Date Code: 2323 Americas - 2184
  • 5 $1.4560
  • 10 $1.4330
  • 25 $1.4110
  • 100 $1.3880
  • 250 $1.3660
  • 500 $1.3430
  • 1,000 $1.3210
$1.3210 / $1.4560 Buy Now
NAC 1.65V to 1.95V 4Mbit SPI Serial Flash - Package: 8 UDFN 2x3x0.55mm T/R RoHS: Compliant Min Qty: 3000 Package Multiple: 3000 0
  • 1 $1.4000
  • 100 $1.2600
  • 500 $1.1700
  • 1,000 $1.1400
$1.1400 / $1.4000 Buy Now
DISTI # SST25WF040BT-40I/NP
Avnet Silica Flash Serial-SPI 1.8V 4Mbit 4M x 1bit 8-Pin USON EP T/R (Alt: SST25WF040BT-40I/NP) RoHS: Compliant Min Qty: 3000 Package Multiple: 3000 Lead time: 6 Weeks, 0 Days Silica - 0
Buy Now
DISTI # SST25WF040BT-40I/NP
EBV Elektronik Flash Serial-SPI 1.8V 4Mbit 4M x 1bit 8-Pin USON EP T/R (Alt: SST25WF040BT-40I/NP) RoHS: Compliant Min Qty: 3000 Package Multiple: 3000 Lead time: 5 Weeks, 0 Days EBV - 0
Buy Now
Master Electronics Flash Memory - Serial-SPI - 1.8V - 4Mbit (512K x 8) - 11ns - 8-Pin USON EP - Tape&Reel RoHS: Compliant 0
  • 250 $1.2500
  • 500 $1.2300
  • 1,000 $1.1700
  • 3,000 $1.1200
  • 6,000 $1.1100
  • 9,000 $1.0900
  • 12,000 $1.0700
$1.0700 / $1.2500 Buy Now

Part Details for SST25WF040BT-40I/NP

SST25WF040BT-40I/NP CAD Models

SST25WF040BT-40I/NP Part Data Attributes

SST25WF040BT-40I/NP Microchip Technology Inc
Buy Now Datasheet
Compare Parts:
SST25WF040BT-40I/NP Microchip Technology Inc FLASH 1.8V PROM
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer MICROCHIP TECHNOLOGY INC
Package Description USON-8
Reach Compliance Code compliant
ECCN Code 3A991.B.1.A
HTS Code 8542.32.00.51
Factory Lead Time 7 Weeks
Samacsys Manufacturer Microchip
Clock Frequency-Max (fCLK) 40 MHz
Data Retention Time-Min 20
Endurance 100000 Write/Erase Cycles
JESD-30 Code R-PDSO-N8
JESD-609 Code e3
Length 3 mm
Memory Density 4194304 bit
Memory IC Type FLASH
Memory Width 8
Number of Functions 1
Number of Ports 1
Number of Terminals 8
Number of Words 524288 words
Number of Words Code 512000
Operating Mode SYNCHRONOUS
Operating Temperature-Max 85 °C
Operating Temperature-Min -40 °C
Organization 512KX8
Output Characteristics 3-STATE
Package Body Material PLASTIC/EPOXY
Package Code HVSON
Package Equivalence Code SOLCC8,.12,20
Package Shape RECTANGULAR
Package Style SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE
Parallel/Serial SERIAL
Programming Voltage 1.8 V
Screening Level TS 16949
Seated Height-Max 0.6 mm
Serial Bus Type SPI
Standby Current-Max 0.00001 A
Supply Current-Max 0.015 mA
Supply Voltage-Max (Vsup) 1.95 V
Supply Voltage-Min (Vsup) 1.65 V
Supply Voltage-Nom (Vsup) 1.8 V
Surface Mount YES
Technology CMOS
Temperature Grade INDUSTRIAL
Terminal Finish MATTE TIN
Terminal Form NO LEAD
Terminal Pitch 0.5 mm
Terminal Position DUAL
Type NOR TYPE
Width 2 mm
Write Protection HARDWARE/SOFTWARE

Alternate Parts for SST25WF040BT-40I/NP

This table gives cross-reference parts and alternative options found for SST25WF040BT-40I/NP. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of SST25WF040BT-40I/NP, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Description Manufacturer Compare
IS25WQ040-JBLA1 Flash, 512KX8, PDSO8, 0.208 INCH, LEAD FREE, SOIC-8 Integrated Silicon Solution Inc SST25WF040BT-40I/NP vs IS25WQ040-JBLA1
SST25WF040B-40E/SN Flash Microchip Technology Inc SST25WF040BT-40I/NP vs SST25WF040B-40E/SN
F25D04QA-104PIG Flash, 4MX1, PDSO8, 0.150 INCH, 1.27 MM PITCH, ROHS COMPLIANT, SOIC-8 Elite Semiconductor Memory Technology Inc SST25WF040BT-40I/NP vs F25D04QA-104PIG
SST25WF040BT-40E/SN Flash Microchip Technology Inc SST25WF040BT-40I/NP vs SST25WF040BT-40E/SN
IS25WQ040-JBLA2 Flash, 512KX8, PDSO8, 0.208 INCH, LEAD FREE, SOIC-8 Integrated Silicon Solution Inc SST25WF040BT-40I/NP vs IS25WQ040-JBLA2
SST25WF040BT-40I/SN FLASH 1.8V PROM Microchip Technology Inc SST25WF040BT-40I/NP vs SST25WF040BT-40I/SN

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