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IDT71281L35TCB vs WS128K32L-25G1UMA feature comparison

IDT71281L35TCB Integrated Device Technology Inc

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WS128K32L-25G1UMA White Electronic Designs Corp

Buy Now Datasheet
Pbfree Code No
Rohs Code No No
Part Life Cycle Code Obsolete Obsolete
Ihs Manufacturer INTEGRATED DEVICE TECHNOLOGY INC WHITE ELECTRONIC DESIGNS CORP
Part Package Code DIP
Package Description 0.300 INCH, SIDE BRAZED, DIP-28 23.90 MM, 3.57 MM HEIGHT, CERAMIC, QFP-68
Pin Count 28
Reach Compliance Code not_compliant unknown
ECCN Code 3A001.A.2.C 3A001.A.2.C
HTS Code 8542.32.00.41 8542.32.00.41
Access Time-Max 35 ns 25 ns
I/O Type SEPARATE COMMON
JESD-30 Code R-CDIP-T28 S-CQFP-G68
JESD-609 Code e0
Length 35.56 mm 23.88 mm
Memory Density 262144 bit 4194304 bit
Memory IC Type STANDARD SRAM SRAM MODULE
Memory Width 4 32
Number of Functions 1 1
Number of Ports 1
Number of Terminals 28 68
Number of Words 65536 words 131072 words
Number of Words Code 64000 128000
Operating Mode ASYNCHRONOUS ASYNCHRONOUS
Operating Temperature-Max 125 °C 125 °C
Operating Temperature-Min -55 °C -55 °C
Organization 64KX4 128KX32
Output Characteristics 3-STATE 3-STATE
Output Enable NO
Package Body Material CERAMIC, METAL-SEALED COFIRED CERAMIC, METAL-SEALED COFIRED
Package Code DIP QFP
Package Equivalence Code DIP28,.3 QFP68,.99SQ,50
Package Shape RECTANGULAR SQUARE
Package Style IN-LINE FLATPACK
Parallel/Serial PARALLEL PARALLEL
Qualification Status Not Qualified Not Qualified
Screening Level 38535Q/M;38534H;883B
Seated Height-Max 5.08 mm 3.56 mm
Standby Current-Max 0.002 A 0.002 A
Standby Voltage-Min 2 V 2 V
Supply Current-Max 0.14 mA 0.6 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 NO YES
Technology CMOS CMOS
Temperature Grade MILITARY MILITARY
Terminal Finish TIN LEAD
Terminal Form THROUGH-HOLE GULL WING
Terminal Pitch 2.54 mm 1.27 mm
Terminal Position DUAL QUAD
Width 7.62 mm 23.88 mm
Base Number Matches 1 1
Additional Feature USER CONFIGURABLE AS 512K X 8
Alternate Memory Width 16
Peak Reflow Temperature (Cel) NOT SPECIFIED
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Memory » SRAMs
Memory » SRAMs

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Compare WS128K32L-25G1UMA with alternatives