UPD17P401CG-XXX-3B9 View Datasheet(PDF) - NEC => Renesas Technology

Part Name

Description

Manufacturer

UPD17P401CG-XXX-3B9

ONE-TIME PROM VERSION 4-BIT SINGLE CHIP MICROCONTROLLER WITH DEDICATED ON-CHIP VCR CAMERA HARDWARE

NEC => Renesas Technology 

BLOCK DIAGARAM

XT IN

XT OUT

OSC

P0A0-P0A 3

P0B0-P0B 3

P0C0 /MD 0

P0C3 /MD 3

P0D0 -P0D3

P1A0-P1A 3

Port

P1B0-P1B 3

P1C0-P1C 3

P1D0-P1D 3

P2A0-P2A 3

P0B 1 /ADC

INT 0 / V PP

INT 1

A /D

Converter

Interrupt

Control

RLS STOP

V DD1

V DD2

CE

GND

Reset

32 kHz

Clock Timer

CPU Clock

8 bit

Module Timer

OSC

RF

RAM

524 × 4 bits

SYSREG

ALU

Instruction

Decoder

One Time PROM

12288 ×16 bits

Program Counter

Stack

7 ×13 bits

LCD

Driver

IDC

Serial

I/O 0

Serial

I/O 1

OSC

µPD17P401

X IN /CLK

X OUT

LCD0 /KS 0

LCD15 /KS15

LCD 16

LCD 22

LCD23 /COM 3

COM 2

COM 1

COM 0

LCD24 /P1D 0

LCD27 /P1D 3

LCD28 /P1A 0 /D4

LCD31 /P1A 3 /D7

LCD32 /P0D 0 /D0

LCD35 /P0D 3 /CKOUT/D3

IDC 2/P1C 3

BLK 2 /P1C2

IDC 1/P1C 1

BLK 1 /P1C0

IDC0

BLK 0

V SYNC

H SYNC

OSC OUT

OSC IN

5

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