upd78f0103 Renesas Electronics Corporation., upd78f0103 Datasheet - Page 15

• Manufacturer Part Number: upd78f0103
• Description: 8-bit Single-chip Microcontrollers
• Manufacturer: Renesas Electronics Corporation.

CHAPTER 16 RESET FUNCTION ....................................................................................................... 308
CHAPTER 17 CLOCK MONITOR ........................................................................................................ 315
CHAPTER 18 POWER-ON-CLEAR CIRCUIT ..................................................................................... 322
CHAPTER 19 LOW-VOLTAGE DETECTOR ....................................................................................... 326
CHAPTER 20 MASK OPTIONS ........................................................................................................... 337
CHAPTER 21
CHAPTER 22 INSTRUCTION SET ...................................................................................................... 357
16.1 Register for Confirming Reset Source .................................................................................. 314
17.1 Functions of Clock Monitor .................................................................................................... 315
17.2 Configuration of Clock Monitor .............................................................................................. 315
17.3 Register Controlling Clock Monitor ....................................................................................... 316
17.4 Operation of Clock Monitor..................................................................................................... 317
18.1 Functions of Power-on-Clear Circuit ..................................................................................... 322
18.2 Configuration of Power-on-Clear Circuit............................................................................... 323
18.3 Operation of Power-on-Clear Circuit ..................................................................................... 323
18.4 Cautions for Power-on-Clear Circuit...................................................................................... 324
19.1 Functions of Low-Voltage Detector ....................................................................................... 326
19.2 Configuration of Low-Voltage Detector................................................................................. 327
19.3 Registers Controlling Low-Voltage Detector ........................................................................ 327
19.4 Operation of Low-Voltage Detector........................................................................................ 330
19.5 Cautions for Low-Voltage Detector........................................................................................ 334
21.1 Internal Memory Size Switching Register ............................................................................. 339
21.2 Writing with Flash Programmer.............................................................................................. 340
21.3 Programming Environment..................................................................................................... 347
21.4 Communication Mode ............................................................................................................. 347
21.5 Handling of Pins on Board...................................................................................................... 351
21.6 Programming Method.............................................................................................................. 354
22.1 Conventions Used in Operation List...................................................................................... 357
22.2 Operation List........................................................................................................................... 359
21.5.1 V
21.5.2 Serial interface pins ......................................................................................................................351
21.5.3 RESET pin....................................................................................................................................353
21.5.4 Port pins .......................................................................................................................................353
21.5.5 Other signal pins...........................................................................................................................353
21.5.6 Power supply ................................................................................................................................353
21.6.1 Controlling flash memory ..............................................................................................................354
21.6.2 Flash memory programming mode...............................................................................................354
21.6.3 Selecting communication mode....................................................................................................355
21.6.4 Communication commands ..........................................................................................................356
22.1.1 Operand identifiers and specification methods .............................................................................357
22.1.2 Description of operation column ...................................................................................................358
22.1.3 Description of flag operation column ............................................................................................358
PD78F0103................................................................................................................... 338
PP
pin ..........................................................................................................................................351
User’s Manual U15836EJ5V0UD
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