R5F21346CNFP#U0 Renesas Electronics America, R5F21346CNFP#U0 Datasheet - Page 20

• Manufacturer Part Number: R5F21346CNFP#U0
• Description: MCU 1KB FLASH 32K ROM 48-LQFP
• Manufacturer: Renesas Electronics America
• Series: R8C/3x/34Cr

Specifications of R5F21346CNFP#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: 43
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Ram Size: 2.5K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 5.5 V
• Data Converters: A/D 12x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 85°C
• Package / Case: 48-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

21.
20.9
20.10
21.1
21.2
21.3
20.8.3
20.8.4
20.8.5
20.8.6
20.8.7
20.8.8
20.8.9
20.8.10 Timer RD Control Register 0 (TRDCR0) in PWM3 Mode .............................................................. 401
20.8.11 Timer RD Status Register i (TRDSRi) (i = 0 or 1) in PWM3 Mode ................................................ 402
20.8.12 Timer RD Interrupt Enable Register i (TRDIERi) (i = 0 or 1) in PWM3 Mode .............................. 403
20.8.13 Timer RD Counter 0 (TRD0) in PWM3 Mode ................................................................................. 403
20.8.14 Timer RD General Registers Ai, Bi, Ci, and Di (TRDGRAi, TRDGRBi, TRDGRCi, TRDGRDi)
20.8.15 Timer RD Pin Select Register 0 (TRDPSR0) ................................................................................... 406
20.8.16 Timer RD Pin Select Register 1 (TRDPSR1) ................................................................................... 406
20.8.17 Operating Example ........................................................................................................................... 407
20.8.18 A/D Trigger Generation .................................................................................................................... 408
20.10.1 TRDSTR Register ............................................................................................................................. 410
20.10.2 TRDi Register (i = 0 or 1) ................................................................................................................. 410
20.10.3 TRDSRi Register (i = 0 or 1) ............................................................................................................ 410
20.10.4 TRDCRi Register (i = 0 or 1) ........................................................................................................... 410
20.10.5 Count Source Switch ........................................................................................................................ 411
20.10.6 Input Capture Function ..................................................................................................................... 411
20.10.7 Reset Synchronous PWM Mode ....................................................................................................... 411
20.10.8 Complementary PWM Mode ............................................................................................................ 412
20.10.9 Count Source fOCO40M .................................................................................................................. 415
21.2.1
21.2.2
21.2.3
21.2.4
21.2.5
21.2.6
21.2.7
21.2.8
21.2.9
21.3.1
21.3.2
21.3.3
21.3.4
21.3.5
21.3.6
21.3.7
Timer RE ..................................................................................................................................... 416
Timer RD Interrupt ................................................................................................................................ 409
Notes on Timer RD ............................................................................................................................... 410
Overview ............................................................................................................................................... 416
Real-Time Clock Mode ......................................................................................................................... 417
Output Compare Mode .......................................................................................................................... 425
Timer RD Trigger Control Register (TRDADCR) ........................................................................... 396
Timer RD Start Register (TRDSTR) in PWM3 Mode ..................................................................... 397
Timer RD Mode Register (TRDMR) in PWM3 Mode ..................................................................... 397
Timer RD Function Control Register (TRDFCR) in PWM3 Mode ................................................. 398
Timer RD Output Master Enable Register 1 (TRDOER1) in PWM3 Mode .................................... 399
Timer RD Output Master Enable Register 2 (TRDOER2) in PWM3 Mode .................................... 399
Timer RD Output Control Register (TRDOCR) in PWM3 Mode .................................................... 400
(i = 0 or 1) in PWM3 Mode .............................................................................................................. 404
Timer RE Second Data Register (TRESEC) in Real-Time Clock Mode ......................................... 419
Timer RE Minute Data Register (TREMIN) in Real-Time Clock Mode ......................................... 419
Timer RE Hour Data Register (TREHR) in Real-Time Clock Mode ............................................... 420
Timer RE Day of Week Data Register (TREWK) in Real-Time Clock Mode ................................ 420
Timer RE Control Register 1 (TRECR1) in Real-Time Clock Mode .............................................. 421
Timer RE Control Register 2 (TRECR2) in Real-Time Clock Mode .............................................. 422
Timer RE Count Source Select Register (TRECSR) in Real-Time Clock Mode ............................. 423
Timer Pin Select Register (TIMSR) ................................................................................................. 423
Operating Example ........................................................................................................................... 424
Timer RE Counter Data Register (TRESEC) in Output Compare Mode ......................................... 427
Timer RE Compare Data Register (TREMIN) in Output Compare Mode ....................................... 427
Timer RE Control Register 1 (TRECR1) in Output Compare Mode ............................................... 428
Timer RE Control Register 2 (TRECR2) in Output Compare Mode ............................................... 428
Timer RE Count Source Select Register (TRECSR) in Output Compare Mode .............................. 429
Timer Pin Select Register (TIMSR) ................................................................................................. 429
Operating Example ........................................................................................................................... 430
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