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UPD17P401 - ONE-TIME PROM VERSION 4-BIT SINGLE CHIP MICROCONTROLLER

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Part number UPD17P401
Manufacturer NEC
File Size 2.87 MB
Description ONE-TIME PROM VERSION 4-BIT SINGLE CHIP MICROCONTROLLER
Datasheet download datasheet UPD17P401 Datasheet
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Full PDF Text Transcription

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µPD17P401 PIN CONFIGURATION (Top View) (1) Normal operating mode LCD35 /P0D 1 /CKOUT LCD23/COM 3 LCD24 /P1D 0 LCD25 /P1D 1 LCD26 /P1D 2 LCD27 /P1D 3 LCD28 /P1A 0 LCD29 /P1A 1 LCD30 /P1A 2 LCD31 /P1A 3 LCD32 /P0D 0 LCD33 /P0D 1 LCD34 /P0D 2 COM 2 COM 1 COM 0 LCD20 LCD21 LCD22 LCD19 LCD18 LCD17 LCD16 LCD 15 /KS15 LCD 14 /KS14 LCD 13 /KS13 LCD 12 /KS12 LCD 11 /KS11 LCD 10 /KS10 LCD 9 /KS 9 LCD 8 /KS 8 LCD 7 /KS 7 LCD 6 /KS 6 LCD 5 /KS 5 LCD 4 /KS 4 LCD 3 /KS 3 LCD 2 /KS 2 LCD 1 /KS 1 LCD 0 /KS 0 1 2 3 4 5 6 7 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 P0C 0 P0C 1 P0C 2 P0C 3 P2A 0 P2A 1/SI1 P2A 2/SCK 1 P2A 3/SO1 GND XT OUT XT IN V DD2 INT 1 INT 0 P0B 0 P0B 1 /ADC P0B 2 /RLS STOP P0B 0 /SI 0 P0A 0 /SO0 P0A 1 /SCK 0 P0A 2 /SCL µ PD1
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