R5F21226JFP#U0 Renesas Electronics America, R5F21226JFP#U0 Datasheet - Page 12
R5F21226JFP#U0
Manufacturer Part Number
R5F21226JFP#U0
Description
IC R8C/22 MCU FLASH 48LQFP
Manufacturer
Renesas Electronics America
Series
R8C/2x/22r
Datasheet
1.R5F21237DFPU0.pdf
(551 pages)
Specifications of R5F21226JFP#U0
Core Processor
R8C
Core Size
16/32-Bit
Speed
20MHz
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 ~ 85°C
Package / Case
48-LQFP
For Use With
R0E521237CPE00 - EMULATOR COMPACT R8C/20/21/22/23
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
R5F21226JFP#U0R5F21226JFP#U1
Manufacturer:
Renesas Electronics America
Quantity:
10 000
Part Number:
R5F21226JFP#U0R5F21226JFP#V0
Manufacturer:
Renesas Electronics America
Quantity:
10 000
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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
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