R5F21236KFP#U0 Renesas Electronics America, R5F21236KFP#U0 Datasheet - Page 12

• Manufacturer Part Number: R5F21236KFP#U0
• Description: IC R8C/23 MCU FLASH 48LQFP
• Manufacturer: Renesas Electronics America
• Series: M16C™ M16C/R8C/Tiny/23r

Specifications of R5F21236KFP#U0

• Core Processor: R8C
• Core Size: 16-Bit
• Speed: 16MHz
• Connectivity: CAN, I²C, LIN, SIO, SSU, UART/USART
• Peripherals: POR, Voltage Detect, WDT
• Number Of I /o: 41
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 12x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 48-LQFP
• For Use With: RCDK8C - KIT DEV EVAL FOR CAN R8C/23R0E521237CPE00 - EMULATOR COMPACT R8C/20/21/22/23
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

13.
14.
12.2
12.3
12.4
12.5
12.6
12.7
13.1
13.2
14.1
14.2
14.3
12.1.4
12.1.5
12.1.6
12.2.1
12.2.2
12.7.1
12.7.2
12.7.3
12.7.4
12.7.5
14.1.1
14.1.2
14.1.3
14.1.4
14.1.5
14.1.6
14.2.1
14.2.2
14.2.3
14.2.4
14.2.5
14.3.1
14.3.2
14.3.3
14.3.4
14.3.5
14.3.6
14.3.7
14.3.8
14.3.9
14.3.10 PWM3 Mode ..................................................................................................................................... 247
14.3.11 Timer RD Interrupt ........................................................................................................................... 259
14.3.12 Notes on Timer RD ........................................................................................................................... 261
Watchdog Timer .......................................................................................................................... 123
Timers ......................................................................................................................................... 128
INT Interrupt ......................................................................................................................................... 110
Key Input Interrupt ................................................................................................................................ 113
CAN0 Wake-Up Interrupt ..................................................................................................................... 115
Address Match Interrupt ........................................................................................................................ 116
Timer RD Interrupt, Clock Synchronous Serial I/O with Chip Select Interrupts and I
Interrupts (Interrupts with Multiple Interrupt Request Sources) ........................................................... 118
Notes on Interrupts ................................................................................................................................ 120
Count Source Protection Mode Disabled .............................................................................................. 126
Count Source Protection Mode Enabled ............................................................................................... 127
Timer RA ............................................................................................................................................... 130
Timer RB ............................................................................................................................................... 147
Timer RD ............................................................................................................................................... 169
Peripheral Function Interrupt .............................................................................................................. 98
Interrupts and Interrupt Vector ........................................................................................................... 99
Interrupt Control ............................................................................................................................... 101
INTi Interrupt (i = 0 to 3) .................................................................................................................. 110
INTi Input Filter (i = 0 to 3) .............................................................................................................. 112
Reading Address 00000h .................................................................................................................. 120
SP Setting .......................................................................................................................................... 120
External Interrupt and Key Input Interrupt ....................................................................................... 120
Changing Interrupt Sources .............................................................................................................. 121
Changing Interrupt Control Register Contents ................................................................................. 122
Timer Mode ...................................................................................................................................... 134
Pulse Output Mode ........................................................................................................................... 136
Event Counter Mode ......................................................................................................................... 138
Pulse Width Measurement Mode ...................................................................................................... 140
Pulse Period Measurement Mode ..................................................................................................... 143
Notes on Timer RA ........................................................................................................................... 146
Timer Mode ...................................................................................................................................... 151
Programmable Waveform Generation Mode .................................................................................... 154
Programmable One-shot Generation Mode ...................................................................................... 157
Programmable Wait One-shot Generation Mode ............................................................................. 161
Notes on Timer RB ........................................................................................................................... 165
Count Source ..................................................................................................................................... 174
Buffer Operation ............................................................................................................................... 175
Synchronous Operation ..................................................................................................................... 177
Pulse Output Forced Cutoff .............................................................................................................. 178
Input Capture Function ..................................................................................................................... 180
Output Compare Function ................................................................................................................ 194
PWM Mode ....................................................................................................................................... 210
Reset Synchronous PWM Mode ....................................................................................................... 223
Complementary PWM Mode ............................................................................................................ 233
A - 3
2
C bus Interface