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HT48R063B Datasheet(PDF) 3 Page - Holtek Semiconductor Inc |
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HT48R063B Datasheet(HTML) 3 Page - Holtek Semiconductor Inc |
3 / 86 page Data Memory......................................................................................21 Structure...............................................................................................................21 Special Purpose Data Memory .............................................................................22 Special Function Registers ...................................................................................22 Indirect Addressing Registers - IAR0, IAR1 .........................................................22 Memory Pointers - MP0, MP1..............................................................................22 Accumulator - ACC..............................................................................................24 Program Counter Low Register - PCL..................................................................24 Status Register - STATUS ...................................................................................24 Input/Output Ports and Control Registers .............................................................25 System Control Registers - CTRL0, CTRL1, CTRL2............................................25 Wake-up Function Register - PAWK ....................................................................27 Pull-high Registers - PAPU, PBPU, PCPU, PDPU, PEPU, PFPU........................27 Software COM Register - SCOMC.......................................................................27 Oscillator............................................................................................27 System Oscillator Overview..................................................................................27 System Clock Configurations................................................................................27 External Crystal/Resonator Oscillator - HXT ........................................................27 External RC Oscillator - ERC...............................................................................27 Internal RC Oscillator - HIRC...............................................................................28 External 32768Hz Crystal Oscillator - LXT...........................................................28 LXT Oscillator Low Power Function ......................................................................28 Internal Low Speed Oscillator - LIRC...................................................................29 Operating Modes ...............................................................................29 Mode Types and Selection ...................................................................................29 Mode Switching ....................................................................................................29 Standby Current Considerations...........................................................................30 Wake-up...............................................................................................................30 Watchdog Timer ................................................................................30 Watchdog Timer Operation...................................................................................30 Reset and Initialisation .....................................................................32 Reset Functions ...................................................................................................32 Reset Initial Conditions .........................................................................................33 Input/Output Ports.............................................................................35 Pull-high Resistors................................................................................................35 Port A Wake-up ....................................................................................................35 I/O Port Control Registers.....................................................................................37 Pin-shared Functions............................................................................................37 I/O Pin Structures .................................................................................................37 Programming Considerations ...............................................................................37 HT48R063B/064B/065B/066B Rev. 1.10 3 October 23, 2012 |
Similar Part No. - HT48R063B_12 |
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Similar Description - HT48R063B_12 |
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