HT46R006 datasheet(2/72 Pages) HOLTEK

2 / 72 page

Table of Contents

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

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

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

General Description ............................................................................5

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

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

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

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

HT46R006..............................................................................................................7

HT48R006..............................................................................................................8

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

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

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

ADC Characteristics..........................................................................12

Power-on Reset Characteristics ......................................................12

System Architecture .........................................................................13

Clocking and Pipelining ........................................................................................13

Program Counter..................................................................................................14

Stack ....................................................................................................................14

Arithmetic and Logic Unit

- ALU...........................................................................14

Program Memory...............................................................................15

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

Special Vectors.....................................................................................................15

Look-up Table.......................................................................................................15

Table Program Example .....................................................................................16

Data Memory......................................................................................17

Structure...............................................................................................................17

Special Purpose Data Memory .............................................................................17

Special Function Registers ..............................................................18

Indirect Addressing Registers

- IAR0, IAR1 .........................................................18

Memory Pointers

- MP0, MP1..............................................................................18

Accumulator

- ACC..............................................................................................18

Program Counter Low Register

- PCL..................................................................19

Status Register

- STATUS ...................................................................................19

Input/Output Ports and Control Registers .............................................................20

HT48R006/HT46R006

Rev. 1.00

October 24, 2011

HT46R006 데이터시트(PDF) 2 Page - Holtek Semiconductor Inc

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