CY7C128A-20KMB vs CY7C128-55KMB feature comparison

CY7C128A-20KMB Cypress Semiconductor

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CY7C128-55KMB Cypress Semiconductor

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Rohs Code No No
Part Life Cycle Code Obsolete Obsolete
Ihs Manufacturer CYPRESS SEMICONDUCTOR CORP CYPRESS SEMICONDUCTOR CORP
Part Package Code DFP DFP
Package Description CERPACK-24 CERPACK-24
Pin Count 24 24
Reach Compliance Code not_compliant not_compliant
ECCN Code 3A001.A.2.C 3A001.A.2.C
HTS Code 8542.32.00.41 8542.32.00.41
Access Time-Max 20 ns 55 ns
Additional Feature AUTOMATIC POWER-DOWN AUTOMATIC POWER-DOWN
I/O Type COMMON COMMON
JESD-30 Code R-GDFP-F24 R-GDFP-F24
JESD-609 Code e0 e0
Length 15.367 mm 15.367 mm
Memory Density 16384 bit 16384 bit
Memory IC Type STANDARD SRAM STANDARD SRAM
Memory Width 8 8
Number of Functions 1 1
Number of Ports 1 1
Number of Terminals 24 24
Number of Words 2048 words 2048 words
Number of Words Code 2000 2000
Operating Mode ASYNCHRONOUS ASYNCHRONOUS
Operating Temperature-Max 125 °C 125 °C
Operating Temperature-Min -55 °C -55 °C
Organization 2KX8 2KX8
Output Characteristics 3-STATE 3-STATE
Output Enable YES YES
Package Body Material CERAMIC, GLASS-SEALED CERAMIC, GLASS-SEALED
Package Code DFP DFP
Package Equivalence Code FL24,.4 FL24,.4
Package Shape RECTANGULAR RECTANGULAR
Package Style FLATPACK FLATPACK
Parallel/Serial PARALLEL PARALLEL
Qualification Status Not Qualified Not Qualified
Screening Level 38535Q/M;38534H;883B 38535Q/M;38534H;883B
Seated Height-Max 2.286 mm 2.286 mm
Standby Current-Max 0.02 A 0.02 A
Standby Voltage-Min 4.5 V 4.5 V
Supply Current-Max 0.125 mA 0.1 mA
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 MILITARY MILITARY
Terminal Finish Tin/Lead (Sn/Pb) Tin/Lead (Sn/Pb)
Terminal Form FLAT FLAT
Terminal Pitch 1.27 mm 1.27 mm
Terminal Position DUAL DUAL
Width 9.652 mm 9.652 mm
Base Number Matches 1 1

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