HT56R656 Ver la hoja de datos (PDF) - Holtek Semiconductor
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HT56R656 Datasheet PDF : 145 Pages
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HT56R62/HT56R65
HT56R642/HT56R644/HT56R654/HT56R656
TinyPowerTM A/D Type with LCD 8-Bit OTP MCU
System Operating Modes..............................................................................116
Clock Sources.......................................................................................................................116
Operating Modes...................................................................................................................118
Power Down Mode and Wake-up................................................................. 121
Power Down Mode............................................................................................................... 121
Entering the Power Down Mode.......................................................................................... 121
Standby Current Considerations.......................................................................................... 121
Wake-up............................................................................................................................... 122
Low Voltage Detector − LVD........................................................................ 123
LVD Operation...................................................................................................................... 123
Watchdog Timer............................................................................................ 124
Watchdog Timer Operation.................................................................................................. 124
Clearing the Watchdog Timer............................................................................................... 125
Configuration Options.................................................................................. 126
Application Circuits...................................................................................... 127
Instruction Set............................................................................................... 129
Introduction.......................................................................................................................... 129
Instruction Timing................................................................................................................. 129
Moving and Transferring Data.............................................................................................. 129
Arithmetic Operations........................................................................................................... 129
Logical and Rotate Operation.............................................................................................. 130
Branches and Control Transfer............................................................................................ 130
Bit Operations...................................................................................................................... 130
Table Read Operations........................................................................................................ 130
Other Operations.................................................................................................................. 130
Instruction Set Summary............................................................................. 131
Table Conventions................................................................................................................ 131
Instruction Definition.................................................................................... 133
Package Information.................................................................................... 142
52-pin QFP (14mm×14mm) Outline Dimensions................................................................. 142
64-pin LQFP (7mm×7mm) Outline Dimensions................................................................... 143
100-pin LQFP (14mm×14mm) Outline Dimensions............................................................. 144
Rev. 1.30
5
March 6, 2013
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