SST39WF400A

Please consider this device

The SST39WF400A device is a 256K x16 CMOS Multi-Purpose Flash (MPF) manufactured with SST’s proprietary,high performance CMOS SuperFlash technology. The split-gate cell design and thick-oxide tunneling injector attain better reliability and manufacturability compared with alternate approaches. The SST39WF400A writes (Program or Erase) with a 1.65-1.95V power supply. This device conforms to JEDEC standard pin assignments for x16 memories.

Features
  • Organized as 256K x16
  • Low Power Consumption: Active Current: 5 mA (typical), Standby Current: 1 µA (typical)
  • Sector-Erase Capability: Uniform 2 KWord sectors
  • Block-Erase Capability, Uniform 32 KWord blocks
  • Fast Erase and Word-Program: Sector-Erase Time: 36 ms (typical), Block-Erase Time: 36 ms (typical), Chip-Erase Time: 140 ms (typical), Word-Program Time: 28 µs (typical)
  • Packages Available – 48-ball TFBGA (6mm x 8mm) – 48-ball WFBGA (4mm x 6mm) – 48-bump XFLGA (4mm x 6mm) All non-Pb (lead-free) devices are RoHS compliant
Parameter
Parameter Name Value Value
Density 4 Mbit 4 Mbit
Op. Volt Range (V) 1.65 to 1.95 1.65 to 1.95
Read Access Time 90 ns 90 ns
Temp Range (°C) -40°C to +85°C -40°C to +85°C
Endurance 100,000 typ 100,000 typ
Data Retention (Years) 100 100
Documents
Memory Products BrochureBrochures02/05/20154696KB
39 Series_MPF and MPF+_Product BriefProduct Brief10/20/2010147KB
Corporate Product Selector GuideProduct Line Card04/13/201610173KB
Ordering Information
Part NumberLeadsPackage TypeTemp RangePacking1+26+100+1000+5000+
SST39WF400A-90-4I-B3KE48TFBGA-40C to +85CTRAY1.621.491.251.091.04
SST39WF400A-90-4I-B3KE-T48TFBGA-40C to +85CT/R1.691.551.301.131.08
Similar Devices
ProductMemory SizeMemory SpeedPackagePrice5K
SST39LF0404000K1KHzPLCC-32, TSOP-32$0.86
SST39LF400A4000K0 kHzTFBGA-48, TSOP-48, WFBGA-48$1.03
SST39LF401C4 Mbit0 MHzTFBGA-48, TSOP-48, WFBGA-48$0.60
SST39LF402C4 Mbit0 MHzTFBGA-48, TSOP-48, WFBGA-48$0.60
SST39SF0404000K1 kHzPDIP-32, PLCC-32, TSOP-32$0.92
SST39VF0404000K1 kHzPLCC-32, TSOP-32$1.07
SST39VF400A4000K0 MHzTFBGA-48, TSOP-48, WFBGA-48, XFLGA-48$0.78
SST39VF401C4 Mbit0 MHzTFBGA-48, TSOP-48, WFBGA-48$0.57
SST39VF402C4 Mbit0 MHzTFBGA-48, TSOP-48, WFBGA-48$0.57
SST39WF400A4 Mbit0 MHzTFBGA-48, WFBGA-48$1.00
SST39WF400B4000K1 kHzTFBGA-48, WFBGA-48$1.16
RoHS Information
PartNumberDeviceWeightShippingWeightLeadCountPackageTypePackageWidthSolderCompositionJEDECIndicatorRoHSChinaEFUP
SST39WF400A-90-4C-B3KE0.0941000.66666748TFBGA6x8x1.2mmSACe1
SST39WF400A-90-4I-B3KE0.0941000.66666748TFBGA6x8x1.2mmSACe1
SST39WF400A-90-4C-B3KE-T0.0941000.33600048TFBGA6x8x1.2mmSACe1
SST39WF400A-90-4I-B3KE-T0.0941000.33600048TFBGA6x8x1.2mmSACe1
SST39WF400A-90-4I-M1QE-T0.0281000.33200048WFBGA4x6x0.8mmSACe1
SST39WF400A-90-4C-M1QE0.0281000.51351448WFBGA4x6x0.8mmSACe1
SST39WF400A-90-4I-M1QE0.0281000.51351448WFBGA4x6x0.8mmSACe1
Memory Products Brochure SST49LF080A
39 Series_MPF and MPF+_Product Brief SST39WF800B
Corporate Product Selector Guide SST49LF080A
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