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N79E853A Dataheets PDF



Part Number N79E853A
Manufacturers Nuvoton
Logo Nuvoton
Description 8-bit Microcontroller
Datasheet N79E853A DatasheetN79E853A Datasheet (PDF)

Nuvoton 8-bit Microcontroller N79E855A N79E854A N79E853A Datasheet Version: A1.0 Preliminary N79E855A_854A_853A Data sheet Contents CONTENTS... 2 1 DESCRIPTION. 5 2 FEATURES ..

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Nuvoton 8-bit Microcontroller N79E855A N79E854A N79E853A Datasheet Version: A1.0 Preliminary N79E855A_854A_853A Data sheet Contents CONTENTS......................................................................................................................................................... 2 1 DESCRIPTION........................................................................................................................................ 5 2 FEATURES ............................................................................................................................................. 6 3 PARTS INFORMATION LIST ................................................................................................................. 8 4 BLOCK DIAGRAM .................................................................................................................................. 9 5 PIN CONFIGURATION ......................................................................................................................... 10 6 MEMORY ORGANIZATION ................................................................................................................. 13 6.1 General Description for Flash IP .............................................................................................. 14 6.1.1 APROM Flash memory ................................................................................................ 14 6.1.2 LDROM Flash memory................................................................................................. 14 6.1.3 Data Flash memory ...................................................................................................... 14 6.1.4 Config-bits .................................................................................................................... 15 6.2 On-chip XRAM.......................................................................................................................... 15 6.3 On-chip scratch-pad RAM and SFR ......................................................................................... 15 6.4 Working Registers .................................................................................................................... 17 6.5 Bit addressable Locations......................................................................................................... 18 6.6 Stack ......................................................................................................................................... 18 6.7 On-chip Non-volatile Data Flash............................................................................................... 18 7 SPECIAL FUNCTION REGISTER (SFR) ............................................................................................. 20 8 GENERAL 8051 CORE ........................................................................................................................ 26 9 GENERAL PURPOSE IO (GPIO) ......................................................................................................... 31 9.1 Quasi-Bidirectional Output Configuration ................................................................................. 31 9.1.1 Read-Modify-Write ....................................................................................................... 32 9.2 Open Drain Output Configuration ............................................................................................. 33 9.3 Push-Pull Output Configuration ................................................................................................ 33 9.4 Input Only Configuration ........................................................................................................... 34 10 TIMERS/COUNTERS (TIMER)............................................................................................................. 39 10.1 10.2 Timer/Counters 0 and 1 ............................................................................................................ 39 10.1.1 Mode 0 (13-bit Timer)................................................................................................. 43 10.1.2 Mode 1 (16-bit Timer)................................................................................................. 43 10.1.3 Mode 2 (8-bit Auto-Reload Timer).............................................................................. 44 10.1.4 Mode 3 (Two Separate 8-bit Timers) ......................................................................... 45 Timer/Counter 2........................................................................................................................ 46 10.2.1 Input Capture Mode.................................................................................................... 49 10.2.2 Auto-reload Mode....................................................................................................... 53 10.2.3 Compare Mode........................................


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