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SM5952E Fiches technique(PDF) 1 Page - SyncMOS Technologies,Inc |
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SM5952E Fiches technique(HTML) 1 Page - SyncMOS Technologies,Inc |
1 / 53 page SM5952E 8-Bit Micro-controller 8KB with 4KB ISP Flash & 1KB RAM embedded Specifications subject to change without notice contact your sales representatives for the most recent information. ISSFD-M091 Ver C SM5952E 04/17/2015 - 1 - Product List ...................................................................................................................................................................3 Description ....................................................................................................................................................................3 Ordering Information .....................................................................................................................................................3 Features........................................................................................................................................................................3 Pin Configuration ..........................................................................................................................................................4 Block Diagram...............................................................................................................................................................7 Special Function Register (SFR) ..................................................................................................................................9 Function Description ...................................................................................................................................................12 1. General Features ...........................................................................................................................................12 1.1 Embedded Flash ...................................................................................................................................12 1.2 IO Pads .................................................................................................................................................12 1.3 System Control Register (SCONF) .......................................................................................................12 2. Instruction Set ................................................................................................................................................13 3. Memory Structure ..........................................................................................................................................17 3.1 Program Memory ..................................................................................................................................17 3.2 Data Memory.........................................................................................................................................18 3.3 Data memory - lower 128 byte (00h to 7Fh) .........................................................................................18 3.4 Data memory - higher 128 byte (80h to FFh)........................................................................................18 3.5 Data memory - Expanded 768 bytes ($0000 to $02FF) .......................................................................18 4. CPU Engine ...................................................................................................................................................22 4.1 Accumulator ..........................................................................................................................................22 4.2 B Register .............................................................................................................................................22 4.3 Program Status Word............................................................................................................................23 4.4 Stack Pointer .........................................................................................................................................23 4.5 Data Pointer ..........................................................................................................................................23 5. GPIO ..............................................................................................................................................................24 6. Timer 0 and Timer 1.......................................................................................................................................25 6.1 Timer/counter mode control register (TMOD) .......................................................................................25 6.2 Timer/counter control register (TCON) .................................................................................................26 6.3 Mode 0 (13-bit Counter/Timer)..............................................................................................................26 6.4 Mode 1 (16-bit Counter/Timer)..............................................................................................................27 6.5 Mode 2 (8-bit auto-reload Counter/Timer) ............................................................................................27 6.6 Mode 3 (Timer 0 acts as two independent 8 bit Timers / Counters) .....................................................27 7. Timer 2 ...........................................................................................................................................................29 7.1 Capture mode .......................................................................................................................................30 7.2 Auto-reload (Up or Down Counter) .......................................................................................................31 7.3 Programmable clock out .......................................................................................................................32 8. Serial interface – UART .................................................................................................................................34 8.1 Serial interface ......................................................................................................................................34 8.1.1 Mode 0..........................................................................................................................................35 8.1.2 Mode 1..........................................................................................................................................35 8.1.3 Mode 2..........................................................................................................................................36 8.1.4 Mode 3..........................................................................................................................................36 8.2 Multiprocessor Communication of Serial Interface ...............................................................................36 8.3 Baud Rate Generator ............................................................................................................................37 8.3.1 Serial interface Mode 0 ................................................................................................................37 8.3.2 Serial interface Mode 2 ................................................................................................................37 8.3.3 Serial interface Mode 1 and 3 ......................................................................................................37 9. Interrupt..........................................................................................................................................................38 10. Watch Dog Timer ...........................................................................................................................................40 11. Power Management Unit ...............................................................................................................................42 11.1 Idle mode ..............................................................................................................................................42 11.2 Power Down mode................................................................................................................................42 12. Pulse Width Modulation (PWM).....................................................................................................................44 13. Two-Wire Series Interface (TWSI).................................................................................................................46 14. In-System Programming (Internal ISP)..........................................................................................................49 |
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