UPD17217CT-XXX View Datasheet(PDF) - NEC => Renesas Technology

Part Name

Description

Manufacturer

UPD17217CT-XXX

4-BIT SINGLE-CHIP MICROCONTROLLER FOR SMALL GENERAL-PURPOSE INFRARED REMOTE CONTROL TRANSMITTER

NEC => Renesas Technology 

µPD17215, 17216, 17217, 17218

8. STANDBY FUNCTIONS ................................................................................................................... 46

8.1 HALT Mode ............................................................................................................................................. 46

8.2 HALT Instruction Execution Conditions ................................................................................................... 47

8.3 STOP Mode ............................................................................................................................................ 47

8.4 STOP Instruction Execution Conditions ................................................................................................... 49

8.5 Releasing Standby Mode ........................................................................................................................ 49

9. RESET .............................................................................................................................................. 50

9.1 Reset by Reset Signal Input ................................................................................................................... 50

9.2 Reset by Watchdog Timer (Connect RESET and WDOUT pins) ............................................................ 50

9.3 Reset by Stack Pointer (Connect RESET and WDOUT pins) ................................................................. 51

10. LOW-VOLTAGE DETECTOR CIRCUIT (CONNECT RESET AND WDOUT PINS) ....................... 51

11. ASSEMBLER RESERVED WORDS ................................................................................................ 52

11.1 Mask Option Directives ........................................................................................................................... 52

11.2 Reserved Symbols .................................................................................................................................. 53

12. INSTRUCTION SET .......................................................................................................................... 58

12.1 Instruction Set Outline ............................................................................................................................ 58

12.2 Legend .................................................................................................................................................... 59

12.3 List of Instruction Sets ............................................................................................................................ 60

12.4 Assembler (AS17K) Built-In Macro Instruction ........................................................................................ 62

13. ELECTRICAL SPECIFICATIONS .................................................................................................... 63

14. CHARACTERISTIC WAVEFORMS (REFERENCE VALUE) ........................................................... 70

15. APPLICATION CIRCUIT EXAMPLE ................................................................................................ 73

16. PACKAGE DRAWINGS ................................................................................................................... 74

17. RECOMMENDED SOLDERING CONDITIONS ............................................................................... 76

APPENDIX A. DIFFERENCES AMONG µPD17215, 17216, 17217, 17218 AND µPD17P218 ............ 77

APPENDIX B. FUNCTIONAL COMPARISON OF µPD17215 SUBSERIES RELATED PRODUCTS ...... 78

APPENDIX C. DEVELOPMENT TOOLS ............................................................................................... 79

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