Datasheets
SST39WF400B-70-4C-MAQE-T by: Microchip Technology Inc

SST39WF400B-70-4C-MAQE-T

Part Details for SST39WF400B-70-4C-MAQE-T by Microchip Technology Inc

Results Overview of SST39WF400B-70-4C-MAQE-T by Microchip Technology Inc

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SST39WF400B-70-4C-MAQE-T Information

SST39WF400B-70-4C-MAQE-T by Microchip Technology Inc is a Flash Memory.
Flash Memories are under the broader part category of Memory Components.

Memory components are essential in electronics for computer processing. They can be volatile or non-volatile, depending on the desired function. Read more about Memory Components on our Memory part category page.

Price & Stock for SST39WF400B-70-4C-MAQE-T

Part # Distributor Description Stock Price Buy
Newark 1.65V To 1.95V 4Mbit Multi-Purpose Flash 48 Wfbga 4X6X0.73Mm T/R Rohs Compliant: Yes |Microchip SST39WF400B-70-4C-MAQE-T RoHS: Compliant Min Qty: 2500 Package Multiple: 1 Date Code: 0 Container: Reel 0
  • 100 $2.1200
$2.1200 Buy Now
DISTI # SST39WF400B-70-4C-MAQE-T
Avnet Americas Flash Parallel 1.8V 4Mbit 256K x 16bit 70ns 48-Pin WFBGA T/R - Tape and Reel (Alt: SST39WF400B-70-4C-MAQE-T) RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Lead time: 8 Weeks, 0 Days Container: Reel 0
  • 2,500 $2.1294
  • 5,000 $2.0826
  • 10,000 $2.0358
  • 15,000 $1.9890
  • 20,000 $1.8486
$1.8486 / $2.1294 Buy Now
DISTI # SST39WF400B-70-4C-MAQE-T
Microchip Technology Inc 1.65 to 1.95V 4Mbit Multi-Purpose Flash, WFBGA, Projected EOL: 2039-01-11 RoHS: Compliant Lead time: 8 Weeks, 0 Days Container: Reel 0

Alternates Available

COO: Taiwan
  • 1 $2.6700
  • 25 $2.4400
  • 100 $2.0500
  • 1,000 $1.7700
  • 5,000 $1.7100
$1.7100 / $2.6700 Buy Now
RS 1.65V to 1.95V 4Mbit Multi-Purpose Flash | Microchip Technology Inc. SST39WF400B-70-4C-MAQE-T RoHS: Not Compliant Min Qty: 2500 Package Multiple: 1 Lead time: 7 Weeks, 0 Days Container: Bulk 0
  • 2,500 $3.9800
  • 12,500 $3.7800
  • 25,000 $3.5800
  • 50,000 $3.3800
$3.3800 / $3.9800 RFQ
NAC 1.65V to 1.95V 4Mbit Multi-Purpose Flash - Package: 48 WFBGA 4x6x0.73mm T/R RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 0
  • 1 $2.4000
  • 100 $2.1700
  • 500 $2.0000
  • 1,000 $1.9500
$1.9500 / $2.4000 Buy Now

Part Details for SST39WF400B-70-4C-MAQE-T

SST39WF400B-70-4C-MAQE-T CAD Models

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SST39WF400B-70-4C-MAQE-T Part Data Attributes

SST39WF400B-70-4C-MAQE-T Microchip Technology Inc
Buy Now Datasheet
Compare Parts:
SST39WF400B-70-4C-MAQE-T Microchip Technology Inc SST39WF400B-70-4C-MAQE-T
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer MICROCHIP TECHNOLOGY INC
Reach Compliance Code compliant
ECCN Code 3A991.B.1.A
HTS Code 8542.32.00.51
Factory Lead Time 8 Weeks
Access Time-Max 70 ns
Command User Interface YES
Common Flash Interface YES
Data Polling YES
Data Retention Time-Min 100
Endurance 100000 Write/Erase Cycles
JESD-30 Code R-PBGA-B48
JESD-609 Code e1
Length 6 mm
Memory Density 4194304 bit
Memory IC Type FLASH
Memory Width 16
Number of Functions 1
Number of Ports 1
Number of Sectors/Size 128
Number of Terminals 48
Number of Words 262144 words
Number of Words Code 256000
Operating Mode ASYNCHRONOUS
Operating Temperature-Max 70 °C
Operating Temperature-Min
Organization 256KX16
Output Characteristics 3-STATE
Package Body Material PLASTIC/EPOXY
Package Code FBGA
Package Equivalence Code BGA48,6X11,20
Package Shape RECTANGULAR
Package Style GRID ARRAY, FINE PITCH
Parallel/Serial PARALLEL
Programming Voltage 1.8 V
Qualification Status Not Qualified
Seated Height-Max 0.73 mm
Sector Size 2K
Standby Current-Max 0.00004 A
Supply Current-Max 0.02 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 COMMERCIAL
Terminal Finish Tin/Silver/Copper (Sn/Ag/Cu)
Terminal Form BALL
Terminal Pitch 0.5 mm
Terminal Position BOTTOM
Toggle Bit YES
Type NOR TYPE
Width 4 mm

Alternate Parts for SST39WF400B-70-4C-MAQE-T

This table gives cross-reference parts and alternative options found for SST39WF400B-70-4C-MAQE-T. 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 SST39WF400B-70-4C-MAQE-T, 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 Manufacturer Composite Price Description Compare
SST39WF400B-70-4I-Y1QE Microchip Technology Inc Check for Price 256K X 16 FLASH 1.8V PROM, 70 ns, PBGA48, 4 X 6 MM, 0.50 MM PITCH, ROHS COMPLIANT, MO-207CZB-4, WFBGA-48 SST39WF400B-70-4C-MAQE-T vs SST39WF400B-70-4I-Y1QE
SST39WF400B-70-4C-D1QE Silicon Storage Technology Check for Price Flash, 256KX16, 70ns, PBGA48, 4 X 6 MM, ROHS COMPLIANT, MO-207CZB-4, XFLGA-48 SST39WF400B-70-4C-MAQE-T vs SST39WF400B-70-4C-D1QE
SST39WF400B-70-4C-Y1QE Microchip Technology Inc Check for Price 256K X 16 FLASH 1.8V PROM, 70 ns, PBGA48, 4 X 6 MM, 0.50 MM PITCH, ROHS COMPLIANT, MO-207CZB-4, WFBGA-48 SST39WF400B-70-4C-MAQE-T vs SST39WF400B-70-4C-Y1QE
SST39WF400B-70-4C-D1QE Microchip Technology Inc Check for Price 256K X 16 FLASH 1.8V PROM, 70 ns, PBGA48, 4 X 6 MM, 0.50 MM PITCH, ROHS COMPLIANT, MO-207CZB-4, FLGA-48 SST39WF400B-70-4C-MAQE-T vs SST39WF400B-70-4C-D1QE
SST39WF400B-70-4C-CAQE Microchip Technology Inc Check for Price 256K X 16 FLASH 1.8V PROM, 70 ns, PBGA48, 4 X 6 MM, 0.50 MM PITCH, ROHS COMPLIANT, MO-207CZB-4, FLGA-48 SST39WF400B-70-4C-MAQE-T vs SST39WF400B-70-4C-CAQE
SST39WF400B-70-4I-MAQE-T Microchip Technology Inc Check for Price SST39WF400B-70-4I-MAQE-T SST39WF400B-70-4C-MAQE-T vs SST39WF400B-70-4I-MAQE-T
SST39WF400B-70-4I-MAQE Microchip Technology Inc Check for Price 256K X 16 FLASH 1.8V PROM, 70 ns, PBGA48, 4 X 6 MM, 0.50 MM PITCH, ROHS COMPLIANT, MO-207CB-4, WFBGA-48 SST39WF400B-70-4C-MAQE-T vs SST39WF400B-70-4I-MAQE
SST39WF400B-70-4C-MAQE Microchip Technology Inc Check for Price 256K X 16 FLASH 1.8V PROM, 70 ns, PBGA48, 4 X 6 MM, 0.50 MM PITCH, ROHS COMPLIANT, MO-207CB-4, WFBGA-48 SST39WF400B-70-4C-MAQE-T vs SST39WF400B-70-4C-MAQE
SST39WF400B-70-4C-Y1QE Silicon Storage Technology Check for Price Flash, 256KX16, 70ns, PBGA48, 4 X 6 MM, ROHS COMPLIANT, MO-207CZB-4, WFBGA-48 SST39WF400B-70-4C-MAQE-T vs SST39WF400B-70-4C-Y1QE
Part Number Manufacturer Composite Price Description Compare
SST39WF400B-70-4I-Y1QE Silicon Storage Technology Check for Price Flash, 256KX16, 70ns, PBGA48, 4 X 6 MM, ROHS COMPLIANT, MO-207CZB-4, WFBGA-48 SST39WF400B-70-4C-MAQE-T vs SST39WF400B-70-4I-Y1QE
EN29SL400T-70BIP Elite Semiconductor Memory Technology Inc Check for Price Flash, 256KX16, 70ns, PBGA48, TFBGA-48 SST39WF400B-70-4C-MAQE-T vs EN29SL400T-70BIP
MX29LV400BXEC-90 Macronix International Co Ltd Check for Price Flash, 256KX16, 90ns, PBGA48, 6 X 8 MM, 1.30 MM HEIGTH, 0.80 MM PITCH, PLASTIC, MO-219, CSP-48 SST39WF400B-70-4C-MAQE-T vs MX29LV400BXEC-90
SST39WF400B-70-4C-B3KE Microchip Technology Inc $2.3350 256K X 16 FLASH 1.8V PROM, 70 ns, PBGA48, 6 X 8 MM, ROHS COMPLIANT, MO-210AB-1, TFBGA-48 SST39WF400B-70-4C-MAQE-T vs SST39WF400B-70-4C-B3KE
M29W640GT90ZA6F Micron Technology Inc Check for Price Flash, 4MX16, 90ns, PBGA48, 6 X 8 MM, 0.80 MM PITCH, ROHS COMPLIANT, TFBGA-48 SST39WF400B-70-4C-MAQE-T vs M29W640GT90ZA6F
S29PL064J70BFI123 Cypress Semiconductor Check for Price Flash, 4MX16, 70ns, PBGA48, FBGA-48 SST39WF400B-70-4C-MAQE-T vs S29PL064J70BFI123
EN29SL400T-90BIP Elite Semiconductor Memory Technology Inc Check for Price Flash, 256KX16, 90ns, PBGA48, TFBGA-48 SST39WF400B-70-4C-MAQE-T vs EN29SL400T-90BIP
M58MR064D120ZC6T Numonyx Memory Solutions Check for Price Flash, 4MX16, 18ns, PBGA48, 0.50 MM PITCH, TFBGA-48 SST39WF400B-70-4C-MAQE-T vs M58MR064D120ZC6T
S29PL064J70BAW12 Cypress Semiconductor Check for Price Flash, 4MX16, 70ns, PBGA48, 8.15 X 6.15 MM, FBGA-48 SST39WF400B-70-4C-MAQE-T vs S29PL064J70BAW12
AM29BDS643DT9BWLI Spansion Check for Price Flash, 4MX16, 106ns, PBGA48, 11 X 10 MM, 0.50 MM PITCH, PLASTIC, FBGA-48 SST39WF400B-70-4C-MAQE-T vs AM29BDS643DT9BWLI

SST39WF400B-70-4C-MAQE-T Related Parts

SST39WF400B-70-4C-MAQE-T Frequently Asked Questions (FAQ)

  • The SST39WF400B-70-4C-MAQE-T has an operating temperature range of -40°C to +85°C.

  • The HOLD# pin should be pulled high during power-up and power-down to prevent unwanted writes or erases. It's recommended to connect a pull-up resistor to VCC.

  • The recommended power-up sequence is to apply VCC first, followed by the clock signal (CLK), and then the chip select (CS#) and other control signals.

  • To ensure data integrity during power-down, make sure to de-assert the write enable (WE#) and chip select (CS#) signals before powering down. Also, avoid powering down during a write or erase operation.

  • The WP# pin is a write protect pin that prevents writes to the status register. It should be connected to VCC or left floating to enable writes to the status register. Connecting it to GND will prevent writes to the status register.

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