CY7C439-65VCT vs QS7223-20V feature comparison

CY7C439-65VCT Cypress Semiconductor

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QS7223-20V Quality Semiconductor Inc

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Part Life Cycle Code Obsolete Obsolete
Ihs Manufacturer CYPRESS SEMICONDUCTOR CORP QUALITY SEMICONDUCTOR INC
Part Package Code SOJ
Package Description SOJ,
Pin Count 28
Reach Compliance Code unknown unknown
ECCN Code EAR99
HTS Code 8542.32.00.71
Access Time-Max 65 ns 10 ns
Additional Feature SINGLE ARRAY; BYPASS XCVR; BYPASS REGISTER
Cycle Time 80 ns 20 ns
JESD-30 Code R-PDSO-J28 R-PDSO-J28
Length 17.91 mm
Memory Density 18432 bit 18432 bit
Memory Width 9 9
Number of Functions 1 1
Number of Terminals 28 28
Number of Words 2048 words 2048 words
Number of Words Code 2000 2000
Operating Mode ASYNCHRONOUS SYNCHRONOUS
Operating Temperature-Max 70 °C 70 °C
Operating Temperature-Min
Organization 2KX9 2KX9
Output Characteristics 3-STATE TOTEM POLE
Output Enable NO NO
Package Body Material PLASTIC/EPOXY PLASTIC/EPOXY
Package Code SOJ SOJ
Package Shape RECTANGULAR RECTANGULAR
Package Style SMALL OUTLINE SMALL OUTLINE
Parallel/Serial PARALLEL PARALLEL
Qualification Status Not Qualified Not Qualified
Seated Height-Max 3.56 mm
Supply Voltage-Max (Vsup) 5.5 V 5.5 V
Supply Voltage-Min (Vsup) 4.5 V 4.5 V
Supply Voltage-Nom (Vsup) 5 V 5 V
Surface Mount YES YES
Technology CMOS CMOS
Temperature Grade COMMERCIAL COMMERCIAL
Terminal Form J BEND J BEND
Terminal Pitch 1.27 mm 1.27 mm
Terminal Position DUAL DUAL
Width 7.5 mm
Base Number Matches 1 1
Rohs Code No
Clock Frequency-Max (fCLK) 50 MHz
JESD-609 Code e0
Memory IC Type OTHER FIFO
Package Equivalence Code SOJ28,.34
Standby Current-Max 0.015 A
Supply Current-Max 0.12 mA
Terminal Finish TIN LEAD

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