R4F24568NVRFQV Renesas Electronics America, R4F24568NVRFQV Datasheet - Page 22

• Manufacturer Part Number: R4F24568NVRFQV
• Description: MCU 256KB FLASH 48K 144-LQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2400r

Specifications of R4F24568NVRFQV

• Core Processor: H8S/2600
• Core Size: 16/32-Bit
• Speed: 32MHz
• Connectivity: EBI/EMI, I²C, IrDA, SCI, SSU, UART/USART, USB
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 96
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 48K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 16x10b; D/A 2x8b
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 144-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Section 14 Watchdog Timer (WDT) ................................................................. 847
14.1 Features.............................................................................................................................. 847
14.2 Input/Output Pin ................................................................................................................ 848
14.3 Register Descriptions ......................................................................................................... 849
14.4 Operation ........................................................................................................................... 852
14.5 Interrupt Source ................................................................................................................. 854
14.6 Usage Notes ....................................................................................................................... 855
Section 15 Serial Communication Interface (SCI, IrDA) ................................. 859
15.1 Features.............................................................................................................................. 859
15.2 Input/Output Pins............................................................................................................... 862
15.3 Register Descriptions ......................................................................................................... 863
15.4 Operation in Asynchronous Mode ..................................................................................... 894
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13.8.8 Interrupts in Module Stop State ............................................................................ 846
14.3.1 Timer Counter (TCNT)......................................................................................... 849
14.3.2 Timer Control/Status Register (TCSR)................................................................. 849
14.3.3 Reset Control/Status Register (RSTCSR)............................................................. 851
14.4.1 Watchdog Timer Mode......................................................................................... 852
14.4.2 Interval Timer Mode............................................................................................. 854
14.6.1 Notes on Register Access ..................................................................................... 855
14.6.2 Contention between Timer Counter (TCNT) Write and Increment ...................... 857
14.6.3 Changing Value of CKS2 to CKS0 ...................................................................... 857
14.6.4 Switching between Watchdog Timer Mode and Interval Timer Mode................. 857
14.6.5 Internal Reset in Watchdog Timer Mode.............................................................. 858
14.6.6 System Reset by WDTOVF Signal....................................................................... 858
15.3.1 Receive Shift Register (RSR) ............................................................................... 864
15.3.2 Receive Data Register (RDR)............................................................................... 864
15.3.3 Transmit Data Register (TDR).............................................................................. 865
15.3.4 Transmit Shift Register (TSR) .............................................................................. 865
15.3.5 Serial Mode Register (SMR) ................................................................................ 865
15.3.6 Serial Control Register (SCR) .............................................................................. 869
15.3.7 Serial Status Register (SSR) ................................................................................. 874
15.3.8 Smart Card Mode Register (SCMR)..................................................................... 882
15.3.9 Bit Rate Register (BRR) ....................................................................................... 883
15.3.10 IrDA Control Register (IrCR)............................................................................... 891
15.3.11 SCI_2 Serial Extension Mode Register (SEMR) .................................................. 892
15.4.1 Data Transfer Format............................................................................................ 894
15.4.2 Receive Data Sampling Timing and Reception Margin in
Asynchronous Mode ............................................................................................. 896