CY62256LL-55ZXET vs CY62256LL-55ZXI feature comparison

CY62256LL-55ZXET Cypress Semiconductor

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CY62256LL-55ZXI Cypress Semiconductor

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Part Life Cycle Code Obsolete Obsolete
Ihs Manufacturer CYPRESS SEMICONDUCTOR CORP CYPRESS SEMICONDUCTOR CORP
Part Package Code TSOP TSOP
Package Description 8 X 13.40 MM, LEAD FREE, TSOP1-28 8 X 13.40 MM, LEAD FREE, TSOP1-28
Pin Count 28 28
Reach Compliance Code unknown unknown
ECCN Code EAR99 EAR99
HTS Code 8542.32.00.41 8542.32.00.41
Access Time-Max 55 ns 55 ns
JESD-30 Code R-PDSO-G28 R-PDSO-G28
JESD-609 Code e3/e4 e4
Length 11.8 mm 11.8 mm
Memory Density 262144 bit 262144 bit
Memory IC Type STANDARD SRAM STANDARD SRAM
Memory Width 8 8
Number of Functions 1 1
Number of Terminals 28 28
Number of Words 32768 words 32768 words
Number of Words Code 32000 32000
Operating Mode ASYNCHRONOUS ASYNCHRONOUS
Operating Temperature-Max 125 °C 85 °C
Operating Temperature-Min -40 °C -40 °C
Organization 32KX8 32KX8
Package Body Material PLASTIC/EPOXY PLASTIC/EPOXY
Package Code TSOP1 TSOP1
Package Shape RECTANGULAR RECTANGULAR
Package Style SMALL OUTLINE, THIN PROFILE SMALL OUTLINE, THIN PROFILE
Parallel/Serial PARALLEL PARALLEL
Qualification Status Not Qualified Not Qualified
Seated Height-Max 1.2 mm 1.2 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 AUTOMOTIVE INDUSTRIAL
Terminal Finish MATTE TIN/NICKEL PALLADIUM GOLD Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Form GULL WING GULL WING
Terminal Pitch 0.55 mm 0.55 mm
Terminal Position DUAL DUAL
Width 8 mm 8 mm
Base Number Matches 1 2
Rohs Code Yes
I/O Type COMMON
Moisture Sensitivity Level 3
Output Characteristics 3-STATE
Package Equivalence Code TSSOP28,.53,22
Peak Reflow Temperature (Cel) 260
Standby Voltage-Min 2 V
Supply Current-Max 0.05 mA
Time@Peak Reflow Temperature-Max (s) 20

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