Mask MCU. HT47C08L Datasheet

HT47C08L MCU. Datasheet pdf. Equivalent

HT47C08L Datasheet
Recommendation HT47C08L Datasheet
Part HT47C08L
Description R-F Type Low Voltage 8-bit Mask MCU
Feature HT47C08L; R-F Type Low Voltage 8-bit Mask MCU HT47C07L/HT47C08L Revision: V1.10 Date: �D�e�c�e�mb��e�r��23�,��.
Manufacture Holtek Semiconductor
Datasheet
Download HT47C08L Datasheet




Holtek Semiconductor HT47C08L
R-F Type Low Voltage 8-bit Mask MCU
HT47C07L/HT47C08L
Revision: V1.10 Date: �D�e�c�e�mb��e�r��23�,���2�0�1�4



Holtek Semiconductor HT47C08L
HT47C07L/HT47C08L
R-F Type Low Voltage 8-bit Mask MCU
Table of Contents
Features............................................................................................................. 4
General Description.......................................................................................... 4
Selection Table.................................................................................................. 5
Block Diagram................................................................................................... 5
Pin Assignment................................................................................................. 6
Pin Descriptions............................................................................................... 7
HT47C07L................................................................................................................................ 7
HT47C08L................................................................................................................................ 8
Absolute Maximum Ratings............................................................................. 9
D.C. Characteristics.......................................................................................... 9
A.C. Characteristics........................................................................................ 10
Power-on Reset Electrical Characteristics................................................... 10
System Architecture........................................................................................11
Clocking and Pipelining...........................................................................................................11
Program Counter – PC............................................................................................................11
Stack...................................................................................................................................... 12
Arithmetic and Logic Unit – ALU............................................................................................ 12
Program Memory – ROM................................................................................ 13
Data Memory – RAM....................................................................................... 14
Special Function Register Description......................................................... 16
Indirect Addressing Registers – IAR0, IAR1 ......................................................................... 16
Accumulator – ACC ............................................................................................................... 16
Status Register – STATUS..................................................................................................... 16
Oscillator Configuration................................................................................. 18
Watchdog Timer.............................................................................................. 18
Multi-function Timer....................................................................................... 18
Time Base........................................................................................................ 19
TBC Register.......................................................................................................................... 19
Reset and Initialisation................................................................................... 20
Input/Output Ports.......................................................................................... 23
Timer/Event Counter...................................................................................... 26
RC Type A/D Converter.................................................................................. 29
Power Down Operation – HALT..................................................................... 37
Interrupts......................................................................................................... 38
LCD Display Memory...................................................................................... 39
LCD Driver Output.................................................................................................................. 40
Rev. 1.10
2 December 23, 2014



Holtek Semiconductor HT47C08L
HT47C07L/HT47C08L
R-F Type Low Voltage 8-bit Mask MCU
Low Voltage Detector – LVD.......................................................................... 43
Mask Options.................................................................................................. 43
Application Circuits........................................................................................ 44
HT47C07L.............................................................................................................................. 44
HT47C08L.............................................................................................................................. 44
Instruction Set................................................................................................. 45
Introduction............................................................................................................................ 45
Instruction Timing................................................................................................................... 45
Moving and Transferring Data................................................................................................ 45
Arithmetic Operations............................................................................................................. 45
Logical and Rotate Operations............................................................................................... 46
Branches and Control Transfer.............................................................................................. 46
Bit Operations........................................................................................................................ 46
Table Read Operations.......................................................................................................... 46
Other Operations.................................................................................................................... 46
Instruction Set Summary............................................................................... 47
Table Conventions.................................................................................................................. 47
Instruction Definition...................................................................................... 49
Package Information...................................................................................... 58
48-pin LQFP (7mm×7mm) Outline Dimensions..................................................................... 59
Rev. 1.10
3 December 23, 2014







@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site (Privacy Policy & Contact)