R5F212A8SNFP#U0 Renesas Electronics America, R5F212A8SNFP#U0 Datasheet - Page 383

• Manufacturer Part Number: R5F212A8SNFP#U0
• Description: IC R8C/2A MCU FLASH 64LQFP
• Manufacturer: Renesas Electronics America
• Series: R8C/2x/2Ar

Specifications of R5F212A8SNFP#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: 55
• Program Memory Size: 64KB (64K x 8)
• Program Memory Type: FLASH
• Ram Size: 3K x 8
• Voltage - Supply (vcc/vdd): 2.2 V ~ 5.5 V
• Data Converters: A/D 12x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 85°C
• Package / Case: 64-LQFP
• For Use With: R0K5212D8S001BE - KIT STARTER FOR R8C/2DR0K5212D8S000BE - KIT DEV FOR R8C/2D
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

R8C/2A Group, R8C/2B Group
Rev.2.00
REJ09B0324-0200
14.6
Figure 14.174 Block Diagram of Timer RF
Timer RF is a 16-bit timer. The count source for timer RF is the operating clock that regulates the timing of timer
operations. Figure 14.174 shows a Block Diagram of Timer RF. Figure 14.175 shows a Block Diagram of CMP
Waveform Generation Unit. Figure 14.176 shows a Block Diagram of CMP Waveform Output Unit.
Timer RF has two modes: input capture mode and output compare mode. Figures 14.177 to 14.180 show the Timer
C-associated registers.
TRFI
f32
f1
f8
TCK1 to TCK0
Timer RF
Nov 26, 2007
= 00b
= 01b
= 10b
f32
f1
f8
TIPF1 to TIPF0
= 01b
= 10b
= 11b
TSTART
= 00b
= other than
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Capture, Compare 0 register
Sampling clock
00b
Compare 1 register
TRFM0 register
TRF register
TRFM1 register
Counter
Digital
filter
Comparator
Comparator
detection
TSTART, TCK0 to TCK1: Bits in TRFCR0 register
TIPF0 to TIPF1, CCLR: Bits in TRFCR1 register
CCLR = 1
Edge
Timer RF counter
clear signal
CCLR = 0
Capture signal
Compare 0
interrupt
Timer RF
interrupt
Compare 1
interrupt
Capture interrupt
generation
waveform
CMP
unit
CMP waveform
CMP waveform
CMP waveform
CMP waveform
CMP waveform
CMP waveform
output unit
output unit
output unit
output unit
output unit
output unit
14. Timers
TRFO00
TRFO01
TRFO02
TRFO10
TRFO11
TRFO12