NJU3151 View Datasheet(PDF) - Japan Radio Corporation

Part Name

Description

Manufacturer

NJU3151

4-BIT SINGLE CHIP OTP TINY CONTROLLER

Japan Radio Corporation  

NJU3151

s BLOCK DIAGRAM

STACK

TLUaddr PC

MUX

OTP ROM

512 x 8 bit

IR

ID

CPU CORE

X-Reg Y-Reg

AC

X’-Reg Y’-Reg

ALU

RAM

16 x 4 bit

CPU

TIMING

GENERATOR

STANDBY

CONTROLLER

OSC

VDD

VSS

TEST

RESET

OSC1

OSC2

PORT_A

PORT_B

PORT_C

PORT_D

PORT_E

-2-

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