Part Number: SST25VF020B-80-4C-QAE vs SST25WF040B-40E/SN

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Part Number: SST25VF020B-80-4C-QAE SST25WF040B-40E/SN
Manufacturer: Microchip Technology Microchip Technology
Description: IC FLASH 2MBIT 80MHZ 8WSON SST25 Memory IC SST25 Series 4.9mm mm
Quantity Available: Available Available
Datasheets: - -
Factory Lead Time 7 Weeks 1 Weeks
Mount Surface Mount -
Mounting Type Surface Mount Surface Mount
Package / Case 8-WDFN Exposed Pad 8-SOIC (0.154, 3.90mm Width)
Number of Pins 8 -
Operating Temperature 0°C~70°C TA -40°C~125°C TA
Packaging Tube Tube
Published 2006 -
Series SST25 SST25
JESD-609 Code e3 -
Pbfree Code yes -
Part Status Active Active
Moisture Sensitivity Level (MSL) 3 (168 Hours) 3 (168 Hours)
Number of Terminations 8 8
ECCN Code 3A991.B.1.A -
Terminal Finish Matte Tin (Sn) - annealed -
Technology CMOS CMOS
Voltage - Supply 2.7V~3.6V 1.65V~1.95V
Terminal Position DUAL DUAL
Number of Functions 1 1
Supply Voltage 3V 1.8V
Terminal Pitch 1.27mm 1.27mm
Base Part Number SST25VF020B -
Pin Count 8 -
Operating Supply Voltage 3.3V -
Supply Voltage-Max (Vsup) 3.6V 1.95V
Supply Voltage-Min (Vsup) 2.7V 1.65V
Interface SPI, Serial -
Memory Size 2Mb 256K x 8 4Mb 512K x 8
Nominal Supply Current 20mA -
Memory Type Non-Volatile Non-Volatile
Clock Frequency 80MHz 40MHz
Access Time 6 ns -
Memory Format FLASH FLASH
Memory Interface SPI SPI
Data Bus Width 8b -
Memory Width 8 1
Write Cycle Time - Word, Page 10μs 1ms
Address Bus Width 1b -
Density 2 Mb -
Standby Current-Max 0.00002A -
Sync/Async Synchronous -
Word Size 8b -
Programming Voltage 2.7V 1.8V
Serial Bus Type SPI -
Endurance 100000 Write/Erase Cycles -
Data Retention Time-Min 100 -
Write Protection HARDWARE/SOFTWARE -
Length 6mm 4.9mm
Radiation Hardening No -
RoHS Status ROHS3 Compliant -
Lead Free Lead Free -
Surface Mount - YES
JESD-30 Code - R-PDSO-G8
Operating Mode - SYNCHRONOUS
Organization - 4MX1
Memory Density - 4194304 bit
Screening Level - TS 16949
Parallel/Serial - SERIAL
Height Seated (Max) - 1.75mm
Width - 3.9mm
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