HT46R016 데이터 시트보기 (PDF) - Holtek Semiconductor

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HT46R016

Enhanced A/D Type 8-Bit OTP MCU

Holtek Semiconductor 

HT46R016/HT46R017

Enhanced A/D Type 8-Bit OTP MCU

Table of Contents

Features............................................................................................................. 5

CPU Features.......................................................................................................................... 5

Peripheral Features.................................................................................................................. 5

General Description ......................................................................................... 6

Selection Table.................................................................................................. 6

Block Diagram................................................................................................... 6

Pin Assignment................................................................................................. 6

Pin Description................................................................................................. 7

Absolute Maximum Ratings............................................................................. 9

D.C.Characteristics........................................................................................... 9

A.C. Characteristics........................................................................................ 10

ADC Characteristics....................................................................................... 10

LVR Characteristics.........................................................................................11

Power-on Reset Characteristics.....................................................................11

System Architecture....................................................................................... 12

Clocking and Pipelining.......................................................................................................... 12

Program Counter – PC........................................................................................................... 13

Stack...................................................................................................................................... 13

Arithmetic and Logic Unit – ALU............................................................................................ 14

Progam Memory.............................................................................................. 15

Structure................................................................................................................................. 15

Special Vectors...................................................................................................................... 16

Look-up Table......................................................................................................................... 16

Data Memory................................................................................................... 18

Structure................................................................................................................................. 18

Special Purpose Data Memory.............................................................................................. 19

Special Function Register.............................................................................. 20

Indirect Addressing Registers – IAR0, IAR1.......................................................................... 20

Memory Pointers – MP0, MP1............................................................................................... 20

Accumulator – ACC................................................................................................................ 21

Program Counter Low Register – PCL................................................................................... 21

Status Register – STATUS..................................................................................................... 21

Input/Output Ports and Control Registers.............................................................................. 23

System Control Registers – CTRL0, CTRL1.......................................................................... 23

Wake-up Function Register – PAWK..................................................................................... 24

Pull-high Registers – PAPU, PBPU........................................................................................ 24

Rev. 1.00

2

July 16, 2012

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