HD64F3694FY Renesas Electronics America, HD64F3694FY Datasheet - Page 16

• Manufacturer Part Number: HD64F3694FY
• Description: IC H8 MCU FLASH 32K 48-LQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300H Tinyr

Specifications of HD64F3694FY

• Core Processor: H8/300H
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: I²C, SCI
• Peripherals: PWM, WDT
• Number Of I /o: 29
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 48-LQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

13.3 Operation ........................................................................................................................... 187
Section 14 Serial Communication Interface 3 (SCI3)....................................... 189
14.1 Features.............................................................................................................................. 189
14.2 Input/Output Pins............................................................................................................... 191
14.3 Register Descriptions......................................................................................................... 191
14.4 Operation in Asynchronous Mode ..................................................................................... 205
14.5 Operation in Clocked Synchronous Mode ......................................................................... 213
14.6 Multiprocessor Communication Function.......................................................................... 221
14.7 Interrupts............................................................................................................................ 228
14.8 Usage Notes ....................................................................................................................... 229
Rev.5.00 Nov. 02, 2005 Page xiv of xxviii
13.2.1 Timer Control/Status Register WD (TCSRWD) .................................................. 184
13.2.2 Timer Counter WD (TCWD)................................................................................ 185
13.2.3 Timer Mode Register WD (TMWD) .................................................................... 186
14.3.1 Receive Shift Register (RSR) ............................................................................... 192
14.3.2 Receive Data Register (RDR)............................................................................... 192
14.3.3 Transmit Shift Register (TSR) .............................................................................. 192
14.3.4 Transmit Data Register (TDR).............................................................................. 192
14.3.5 Serial Mode Register (SMR) ................................................................................ 193
14.3.6 Serial Control Register 3 (SCR3) ......................................................................... 194
14.3.7 Serial Status Register (SSR) ................................................................................. 196
14.3.8 Bit Rate Register (BRR) ....................................................................................... 198
14.4.1 Clock..................................................................................................................... 205
14.4.2 SCI3 Initialization................................................................................................. 206
14.4.3 Data Transmission ................................................................................................ 207
14.4.4 Serial Data Reception ........................................................................................... 209
14.5.1 Clock..................................................................................................................... 213
14.5.2 SCI3 Initialization................................................................................................. 213
14.5.3 Serial Data Transmission ...................................................................................... 214
14.5.4 Serial Data Reception (Clocked Synchronous Mode) .......................................... 217
14.5.5 Simultaneous Serial Data Transmission and Reception........................................ 219
14.6.1 Multiprocessor Serial Data Transmission ............................................................. 222
14.6.2 Multiprocessor Serial Data Reception .................................................................. 224
14.8.1 Break Detection and Processing ........................................................................... 229
14.8.2 Mark State and Break Sending ............................................................................. 229
14.8.3 Receive Error Flags and Transmit Operations
14.8.4 Receive Data Sampling Timing and Reception Margin
(Clocked Synchronous Mode Only) ..................................................................... 229
in Asynchronous Mode......................................................................................... 230