UPD17201AGF 查看數據表（PDF） - NEC => Renesas Technology

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UPD17201AGF

4-BIT SINGLE-CHIP MICROCONTROLLER WITH LCD CONTROLLER/DRIVER AND A/D CONVERTER FOR INFRARED REMOTE CONTROL TRANSMITTERS

NEC => Renesas Technology 

µPD17201A, 17207

Pin Name

ADC0-ADC3 : A/D converter input

CAPH, CAPL : Booster capacitor connection

COM0-COM3 : LCD common signal output

GND, GNDADC : Ground

INT

: External interrupt request signal input

LCD0-LCD35 : LCD segment signal output

LED

: Remote controller transfer display output

P0A0-P0A3 : I/O port

P0B0-P0B3 : I/O port

P0C0-P0C3 : I/O port

P0D0-P0D3 : I/O port

P1A0-P1A2 : I/O port

REM

: Remote controller transfer output

RESET : Reset signal input

SCK

: Serial clock I/O

SI

: Serial data input

SO

: Serial data output

TMOUT : Timer output

VADC

: A/D converter power supply

VDD

: Power supply

VLCD0-VLCD2 : LCD driver voltage output

VLCDC

: LCD driver reference voltage adjustment

VREG

: Voltage regulator output

WDOUT : Overrun detection output

XIN, XOUT : Main clock oscillator circuit

XTIN, XTOUT : Subclock oscillator circuit

7

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