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SST25VF Series 8 Mbit 1 M x 8 3 V Surface Mount SPI Serial Flash - WSON-8

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Mfr. Name: Microchip
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Product Specification Section
Microchip SST25VF080B-50-4C-QAF - Technical Attributes
Attributes Table
Clock Frequency-Max: 50MHz
Memory Density: 8Mb
Memory Organization: 1 M x 8
Supply Voltage-Nom: 2.7V to 3.6V
Temperature Grade: Commercial
Package Style:  WSON-8
Mounting Method: Surface Mount
$Features & Applications

NOTE: This SST product is migrating to the preferred Microchip (MCP) part number. All products bearing the Microchip part number are identical in form, fit and function to the products with the legacy SST prefix/logo mark.

The SSST25VF080B-50-4C-QAF is a part of SST25VF series SPI Serial Flash. It has an standard industria operating temperature ranging from  -40°C to +85°C, it comes in WSON-8 package.

The SST25VF080B devices are enhanced with improved operating frequency for lower power consumption. SST25VF080B SPI serial flash memories are 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.


  • Single Voltage Read and Write Operations – 2.7-3.6 V
  • Serial Interface Architecture – SPI Compatible: Mode 0 and Mode 3
  • High Speed Clock Frequency – 50/66 MHz conditional  - (SST25VF080B-50-xx-xxxx) – 80 MHz - (SST25VF080B-80-xx-xxxx)
  • Superior Reliability – Endurance: 100,000 Cycles (typical) – Greater than 100 years Data Retention
  • Low Power Consumption: – Active Read Current: 10 mA (typical) – Standby Current: 5 μA (typical)
  • Flexible Erase Capability – Uniform 4 KByte sectors – Uniform 32 KByte overlay blocks – Uniform 64 KByte overlay blocks
  • Fast Erase and Byte-Program: – Chip-Erase Time: 35 ms (typical) – Sector-/Block-Erase Time: 18 ms (typical) – Byte-Program Time: 7 μs (typical)
  • Auto Address Increment (AAI) Programming – Decrease total chip programming time over Byte-Program operations
  • End-of-Write Detection – Software polling the BUSY bit in Status Register – Busy Status readout on SO pin in AAI Mode
  • Hold Pin (HOLD#) – Suspends a serial sequence to the memory without deselecting the device
  • Write Protection (WP#) – Enables/Disables the Lock-Down function of the status register
  • Software Write Protection – Write protection through Block-Protection bits in status register
  • Temperature Range – Commercial: 0°C to +70°C – Industrial: -40°C to +85°C
  • Packages Available – 8-lead SOIC (200 mils) – 8-contact WSON (6mm x 5mm) – 8-lead PDIP (300 mils)
  • All devices are RoHS compliant
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Factory Lead Time:
52 Weeks
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