SST39WF400B-70-4I-CAQE
256K X 16 FLASH 1.8V PROM, 70 ns, PBGA48

From Microchip Technology, Inc.

StatusACTIVE
Access Time-Max (tACC)70 ns
China RoHS CompliantYes
EU RoHS CompliantYes
Lead FreeYes
Memory Density4.19E6 deg
Memory IC TypeFLASH 1.8V PROM
Memory Width16
Mfr Package Description4 X 6 MM, 0.50 MM PITCH, ROHS COMPLIANT, MO-207CZB-4, FLGA-48
Number of Functions1
Number of Terminals48
Number of Words262144 words
Number of Words Code256K
Operating ModeASYNCHRONOUS
Operating Temperature-Max85 Cel
Operating Temperature-Min-40 Cel
Organization256K X 16
Package Body MaterialPLASTIC/EPOXY
Package ShapeRECTANGULAR
Package StyleGRID ARRAY, VERY THIN PROFILE, FINE PITCH
Parallel/SerialPARALLEL
Supply Voltage-Max (Vsup)1.95 V
Supply Voltage-Min (Vsup)1.65 V
Supply Voltage-Nom (Vsup)1.8 V
Surface MountYes
TechnologyCMOS
Temperature GradeINDUSTRIAL
Terminal FinishMATTE TIN
Terminal FormBUTT
Terminal Pitch0.5000 mm
Terminal PositionBOTTOM

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