R5F21324ANSP#U1 Renesas Electronics America, R5F21324ANSP#U1 Datasheet - Page 15

• Manufacturer Part Number: R5F21324ANSP#U1
• Description: MCU 1KB FLASH 16K ROM 20-LSSOP
• Manufacturer: Renesas Electronics America
• Series: R8C/3x/32Ar

Specifications of R5F21324ANSP#U1

• 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 .......................................... 183
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 ....................................................................................................... 186
Timer RA ..................................................................................................................................... 188
Timer RB ..................................................................................................................................... 205
Notes on DTC ........................................................................................................................................ 185
Overview ............................................................................................................................................... 188
Registers ................................................................................................................................................ 189
Timer Mode ........................................................................................................................................... 192
Pulse Output Mode ................................................................................................................................ 194
Event Counter Mode ............................................................................................................................. 196
Pulse Width Measurement Mode .......................................................................................................... 198
Pulse Period Measurement Mode .......................................................................................................... 201
Notes on Timer RA ............................................................................................................................... 204
Overview ............................................................................................................................................... 205
Registers ................................................................................................................................................ 206
Timer Mode ........................................................................................................................................... 210
Programmable Waveform Generation Mode ........................................................................................ 213
DTC activation source ...................................................................................................................... 185
DTCENi (i = 0 to 3, 5, 6) Registers .................................................................................................. 185
Peripheral Modules ........................................................................................................................... 185
Interrupt Request ............................................................................................................................... 185
Timer RA Control Register (TRACR) .............................................................................................. 189
Timer RA I/O Control Register (TRAIOC) ...................................................................................... 189
Timer RA Mode Register (TRAMR) ................................................................................................ 190
Timer RA Prescaler Register (TRAPRE) ......................................................................................... 190
Timer RA Register (TRA) ................................................................................................................ 191
Timer RA Pin Select Register (TRASR) .......................................................................................... 191
Timer RA I/O Control Register (TRAIOC) in Timer Mode ............................................................ 192
Timer Write Control during Count Operation .................................................................................. 193
Timer RA I/O Control Register (TRAIOC) in Pulse Output Mode ................................................. 195
Timer RA I/O Control Register (TRAIOC) in Event Counter Mode ............................................... 197
Timer RA I/O Control Register (TRAIOC) in Pulse Width Measurement Mode ............................ 199
Operating Example ........................................................................................................................... 200
Timer RA I/O Control Register (TRAIOC) in Pulse Period Measurement Mode ........................... 202
Operating Example ........................................................................................................................... 203
Timer RB Control Register (TRBCR) .............................................................................................. 206
Timer RB One-Shot Control Register (TRBOCR) ........................................................................... 206
Timer RB I/O Control Register (TRBIOC) ...................................................................................... 207
Timer RB Mode Register (TRBMR) ................................................................................................ 207
Timer RB Prescaler Register (TRBPRE) .......................................................................................... 208
Timer RB Secondary Register (TRBSC) .......................................................................................... 208
Timer RB Primary Register (TRBPR) .............................................................................................. 209
Timer RB I/O Control Register (TRBIOC) in Timer Mode ............................................................. 210
Timer Write Control during Count Operation .................................................................................. 211
Timer RB I/O Control Register (TRBIOC) in Programmable Waveform Generation Mode .......... 214
Operating Example ........................................................................................................................... 215
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