DS1220Y vs DS1220AB feature comparison

DS1220Y Dallas Semiconductor

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DS1220AB Maxim Integrated Products

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Part Life Cycle Code Transferred Transferred
Ihs Manufacturer DALLAS SEMICONDUCTOR MAXIM INTEGRATED PRODUCTS INC
Reach Compliance Code unknown not_compliant
Access Time-Max 200 ns 200 ns
Additional Feature BATTERY BACK-UP BATTERY BACK-UP
JESD-30 Code R-PDIP-T24 R-PDIP-T24
Memory Density 16384 bit 16384 bit
Memory IC Type NON-VOLATILE SRAM MODULE NON-VOLATILE SRAM MODULE
Memory Width 8 8
Number of Functions 1 1
Number of Ports 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 70 °C 70 °C
Operating Temperature-Min
Organization 2KX8 2KX8
Output Enable YES
Package Body Material PLASTIC/EPOXY PLASTIC/EPOXY
Package Code DIP DIP
Package Shape RECTANGULAR RECTANGULAR
Package Style IN-LINE IN-LINE
Parallel/Serial PARALLEL PARALLEL
Qualification Status Not Qualified Not Qualified
Supply Voltage-Max (Vsup) 5.5 V 5.25 V
Supply Voltage-Min (Vsup) 4.5 V 4.75 V
Supply Voltage-Nom (Vsup) 5 V 5 V
Surface Mount NO NO
Technology CMOS CMOS
Temperature Grade COMMERCIAL COMMERCIAL
Terminal Form THROUGH-HOLE THROUGH-HOLE
Terminal Position DUAL DUAL
Base Number Matches 2 2
Pbfree Code No
Rohs Code No
Part Package Code DIP
Package Description DIP,
Pin Count 24
ECCN Code EAR99
HTS Code 8473.30.11.40
JESD-609 Code e0
Length 33.782 mm
Seated Height-Max 9.398 mm
Terminal Finish TIN LEAD
Terminal Pitch 2.54 mm
Width 15.24 mm