I1750PYIR vs I1740SY01 feature comparison

I1750PYIR Winbond Electronics Corp

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I1740SY01 Winbond Electronics Corp

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Part Life Cycle Code Obsolete Obsolete
Ihs Manufacturer WINBOND ELECTRONICS CORP WINBOND ELECTRONICS CORP
Part Package Code DIP SOIC
Package Description DIP, SOP,
Pin Count 28 28
Reach Compliance Code unknown unknown
HTS Code 8542.39.00.01 8542.39.00.01
Consumer IC Type SPEECH SYNTHESIZER WITH RCDG SPEECH SYNTHESIZER WITH RCDG
JESD-30 Code R-PDIP-T28 R-PDSO-G28
JESD-609 Code e3 e3
Length 36.83 mm 17.93 mm
Number of Functions 1 1
Number of Terminals 28 28
On Chip Memory Type FLASH FLASH
Operating Temperature-Max 85 °C 70 °C
Operating Temperature-Min -40 °C
Package Body Material PLASTIC/EPOXY PLASTIC/EPOXY
Package Code DIP SOP
Package Equivalence Code DIP28,.6 SOP28,.4
Package Shape RECTANGULAR RECTANGULAR
Package Style IN-LINE SMALL OUTLINE
Qualification Status Not Qualified Not Qualified
Reading Time-Max 100 s 80 s
Seated Height-Max 4.83 mm 2.64 mm
Supply Voltage-Max (Vsup) 5.5 V 5.5 V
Supply Voltage-Min (Vsup) 2.4 V 2.4 V
Surface Mount NO YES
Temperature Grade INDUSTRIAL COMMERCIAL
Terminal Finish MATTE TIN MATTE TIN
Terminal Form THROUGH-HOLE GULL WING
Terminal Pitch 2.54 mm 1.27 mm
Terminal Position DUAL DUAL
Width 15.24 mm 7.52 mm
Base Number Matches 1 1

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