R5F212B7SNFP#U0 Renesas Electronics America, R5F212B7SNFP#U0 Datasheet - Page 374

• Manufacturer Part Number: R5F212B7SNFP#U0
• Description: IC R8C/2B MCU FLASH 64-LQFP
• Manufacturer: Renesas Electronics America
• Series: R8C/2x/2Br

Specifications of R5F212B7SNFP#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: 48KB (48K x 8)
• Program Memory Type: FLASH
• Ram Size: 2.5K 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
Figure 14.166 Block Diagram of Output Compare Mode
14.5.2
fC4
f32
f4
f8
In output compare mode, the internal count source divided by 2 is counted using the 4-bit or 8-bit counter and
compare value match is detected with the 8-bit counter. Figure 14.166 shows a Block Diagram of Output
Compare Mode and Table 14.54 lists the Output Compare Mode Specifications. Figures 14.167 to 14.171 show
the registers associated with output compare mode, and Figure 14.172 shows the Operating Example in Output
Compare Mode.
TRERST, TOENA: Bits in TRECR1 register
COMIE: Bit in TRECR2 register
RCS0 to RCS2, RCS5 to RCS6: Bits in TRECSR register
= 01b
= 10b
Nov 26, 2007
= 11b
= 00b
RCS1 to RCS0
Output Compare Mode
Page 352 of 580
1/2
counter
4-bit
TRESEC
RCS2 = 1
RCS2 = 0
Data bus
Comparison
TREMIN
counter
circuit
8-bit
Match
signal
T Q
R
COMIE bit
RCS6 to RCS5
= 01b
= 10b
f2
= 00b
= 11b
Reset
TRERST bit
TOENA bit
Timer RE interrupt
14. Timers
TREO pin