R5F21324CNSP#U0 Renesas Electronics America, R5F21324CNSP#U0 Datasheet - Page 15

• Manufacturer Part Number: R5F21324CNSP#U0
• Description: MCU 1KB FLASH 16K ROM 20-LSSOP
• Manufacturer: Renesas Electronics America
• Series: R8C/3x/32Cr

Specifications of R5F21324CNSP#U0

• Core Processor: R8C
• Core Size: 16/32-Bit
• Speed: 20MHz
• Connectivity: I²C, LIN, SIO, SSU, UART/USART
• Peripherals: POR, PWM, Voltage Detect, WDT
• Number Of I /o: 15
• Program Memory Size: 16KB (16K x 8)
• Program Memory Type: FLASH
• Ram Size: 1.5K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 4x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 85°C
• Package / Case: 20-LSSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

16.
17.
18.
15.4
17.1
17.2
17.3
17.4
17.5
17.6
17.7
17.8
18.1
18.2
18.3
18.4
15.3.10 DTC Activation Source Acknowledgement and Interrupt Source Flags .......................................... 184
15.4.1
15.4.2
15.4.3
15.4.4
17.2.1
17.2.2
17.2.3
17.2.4
17.2.5
17.2.6
17.3.1
17.3.2
17.4.1
17.5.1
17.6.1
17.6.2
17.7.1
17.7.2
18.2.1
18.2.2
18.2.3
18.2.4
18.2.5
18.2.6
18.2.7
18.3.1
18.3.2
18.4.1
18.4.2
General Overview of Timers ....................................................................................................... 187
Timer RA ..................................................................................................................................... 189
Timer RB ..................................................................................................................................... 206
Notes on DTC ........................................................................................................................................ 186
Overview ............................................................................................................................................... 189
Registers ................................................................................................................................................ 190
Timer Mode ........................................................................................................................................... 193
Pulse Output Mode ................................................................................................................................ 195
Event Counter Mode ............................................................................................................................. 197
Pulse Width Measurement Mode .......................................................................................................... 199
Pulse Period Measurement Mode .......................................................................................................... 202
Notes on Timer RA ............................................................................................................................... 205
Overview ............................................................................................................................................... 206
Registers ................................................................................................................................................ 207
Timer Mode ........................................................................................................................................... 211
Programmable Waveform Generation Mode ........................................................................................ 214
DTC activation source ...................................................................................................................... 186
DTCENi (i = 0 to 3, 5, 6) Registers .................................................................................................. 186
Peripheral Modules ........................................................................................................................... 186
Interrupt Request ............................................................................................................................... 186
Timer RA Control Register (TRACR) .............................................................................................. 190
Timer RA I/O Control Register (TRAIOC) ...................................................................................... 190
Timer RA Mode Register (TRAMR) ................................................................................................ 191
Timer RA Prescaler Register (TRAPRE) ......................................................................................... 191
Timer RA Register (TRA) ................................................................................................................ 192
Timer RA Pin Select Register (TRASR) .......................................................................................... 192
Timer RA I/O Control Register (TRAIOC) in Timer Mode ............................................................ 193
Timer Write Control during Count Operation .................................................................................. 194
Timer RA I/O Control Register (TRAIOC) in Pulse Output Mode ................................................. 196
Timer RA I/O Control Register (TRAIOC) in Event Counter Mode ............................................... 198
Timer RA I/O Control Register (TRAIOC) in Pulse Width Measurement Mode ............................ 200
Operating Example ........................................................................................................................... 201
Timer RA I/O Control Register (TRAIOC) in Pulse Period Measurement Mode ........................... 203
Operating Example ........................................................................................................................... 204
Timer RB Control Register (TRBCR) .............................................................................................. 207
Timer RB One-Shot Control Register (TRBOCR) ........................................................................... 207
Timer RB I/O Control Register (TRBIOC) ...................................................................................... 208
Timer RB Mode Register (TRBMR) ................................................................................................ 208
Timer RB Prescaler Register (TRBPRE) .......................................................................................... 209
Timer RB Secondary Register (TRBSC) .......................................................................................... 209
Timer RB Primary Register (TRBPR) .............................................................................................. 210
Timer RB I/O Control Register (TRBIOC) in Timer Mode ............................................................. 211
Timer Write Control during Count Operation .................................................................................. 212
Timer RB I/O Control Register (TRBIOC) in Programmable Waveform Generation Mode .......... 215
Operating Example ........................................................................................................................... 216
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