HT48R064B データシートの表示（PDF） - Holtek Semiconductor

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HT48R064B

Enhanced I/O Type 8-Bit OTP MCU

Holtek Semiconductor 

HT48R063B/064B/065B/066B

Table of Contents

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

Features ...............................................................................................6

CPU Features ........................................................................................................6

Peripheral Features ................................................................................................6

Technical Document ...........................................................................6

Selection Table ....................................................................................7

Block Diagram .....................................................................................7

Pin Assignment ...................................................................................8

Pin Description ....................................................................................9

HT48R063B ...........................................................................................................9

HT48R064B .........................................................................................................10

HT48R065B, HT48R066B ....................................................................................11

Absolute Maximum Ratings .............................................................12

D.C. Characteristics ..........................................................................12

A.C. Characteristics ..........................................................................13

Power-on Reset Characteristics ......................................................14

Characteristic Curve .........................................................................15

VOL vs. IOL1 Over Temperature (VDD=3.0V) ............................................................15

VOL vs. IOL1 Over Temperature (VDD=5.0V) ............................................................15

VOH vs. IOH Over Temperature (VDD=3.0V).............................................................16

VOH vs. IOH Over Temperature (VDD=5.0V).............................................................16

System Architecture .........................................................................17

Clocking and Pipelining ........................................................................................17

Program Counter..................................................................................................18

Stack ....................................................................................................................18

Arithmetic and Logic Unit - ALU ...........................................................................18

Program Memory...............................................................................19

Structure...............................................................................................................19

Special Vectors.....................................................................................................19

Look-up Table.......................................................................................................20

Table Program Example .......................................................................................20

Rev. 1.10

2

October 23, 2012

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