UPD17P401
NEC
2.87 MB
One-time prom version 4-bit single chip microcontroller.
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 /P.
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