HD6433694 Datasheet, PDF (15/432 Pages) Renesas Technology Corp – 16-Bit Single-Chip Microcomputer H8 Family/H8/300H Tiny Series

15.4.4 Slave Transmit Operation .................................................................................... 238
15.4.5 Slave Receive Operation...................................................................................... 240
15.4.6 Clocked Synchronous Serial Format.................................................................... 242
15.4.7 Noise Canceler..................................................................................................... 244
15.4.8 Example of Use.................................................................................................... 245
15.5 Interrupt Request............................................................................................................... 249
15.6 Bit Synchronous Circuit.................................................................................................... 250
Section 16 A/D Converter..................................................................................251
16.1 Features............................................................................................................................. 251
16.2 Input/Output Pins .............................................................................................................. 253
16.3 Register Descriptions ........................................................................................................ 254
16.3.1 A/D Data Registers A to D (ADDRA to ADDRD) ............................................. 254
16.3.2 A/D Control/Status Register (ADCSR) ............................................................... 255
16.3.3 A/D Control Register (ADCR) ............................................................................ 256
16.4 Operation .......................................................................................................................... 257
16.4.1 Single Mode......................................................................................................... 257
16.4.2 Scan Mode ........................................................................................................... 257
16.4.3 Input Sampling and A/D Conversion Time ......................................................... 258
16.4.4 External Trigger Input Timing............................................................................. 259
16.5 A/D Conversion Accuracy Definitions ............................................................................. 260
16.6 Usage Notes ...................................................................................................................... 261
16.6.1 Permissible Signal Source Impedance ................................................................. 261
16.6.2 Influences on Absolute Accuracy ........................................................................ 261
Section 17 EEPROM .........................................................................................263
17.1 Features............................................................................................................................. 263
17.2 Input/Output Pins .............................................................................................................. 265
17.3 Register Description.......................................................................................................... 265
17.3.1 EEPROM Key Register (EKR)............................................................................ 265
17.4 Operation .......................................................................................................................... 266
17.4.1 EEPROM Interface .............................................................................................. 266
17.4.2 Bus Format and Timing ....................................................................................... 266
17.4.3 Start Condition..................................................................................................... 266
17.4.4 Stop Condition ..................................................................................................... 267
17.4.5 Acknowledge ....................................................................................................... 267
17.4.6 Slave Addressing ................................................................................................. 267
17.4.7 Write Operations.................................................................................................. 268
17.4.8 Acknowledge Polling........................................................................................... 270
17.4.9 Read Operation .................................................................................................... 270
17.5 Usage Notes ...................................................................................................................... 272
17.5.1 Data Protection at V_CC On/Off.............................................................................. 272
17.5.2 Write/Erase Endurance ........................................................................................ 273
Rev. 4.00, 03/04, page xv of xxviii