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I/O Expander


Feature Chattering reduction / GPIO ports can be used for key matrix (up to 96 keys) or PWM/timer (up to 3 channels) / internal clock oscillator / internal pull-up/pull-down resistors / Up to 20 GPIO ports / Up to 26-port direct key functionality (when GPIOs are not used)
Application Scope I/O port expansion
RoHS Compatible Product(s) (#) Available

Package Information

Toshiba Package Name P-LQFP44-1010-0.80-001
Package Image P-LQFP44-1010-0.80A
Pins 44
Mounting Surface Mount
Package size 10mm×10mm
Pin pitch 0.8mm

 Please refer to the link destination to check the detailed size.


Data sheet TC35894FG Data sheet/Japanese [May,2019] (PDF: 1406KB)
Data sheet TC35894FG Data sheet/English [May,2019] (PDF: 1024KB)

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  • The Part Number column shows representative part numbers only, which may not be available for sale in the precise form shown. Each Part Number constitutes a product family which may contain multiple associated product configurations.
    (#) Under the RoHS Compatible Product(s) column, "Available" means at least one RoHS-Compatible product is available for sale in the corresponding product family. "None" means no RoHS Compatible product is available in that product family. For Toshiba's definitions of concepts related to the RoHS Directive and RoHS Compatibility, please click here.
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