R5F21346CNFP#U0 Renesas Electronics America, R5F21346CNFP#U0 Datasheet - Page 374

• 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: -

R8C/34C Group
REJ09B0586-0100 Rev.1.00 Jan 13, 2010
Page 341 of 723
20.4.17 Timer RD General Registers Ai, Bi, Ci, and Di (TRDGRAi, TRDGRBi,
Table 20.8
i = 0 or 1, j = A, B, C, or D
BFji: Bit in TRDMR register, IOj3: Bit in TRDIORCi register
b15 to b0 Refer to Table 20.8 TRDGRji Register Function in Output Compare Function
TRDGRAi −
TRDGRBi
TRDGRCi 0
TRDGRDi
TRDGRCi 1
TRDGRDi
TRDGRCi 0
TRDGRDi
Register
After Reset
After Reset
Bit
Address 0149h to 0148h (TRDGRA0), 014Bh to 014Ah (TRDGRB0),
Access registers TRDGRAi to TRDGRDi in 16-bit units. Do not access them in 8-bit units.
The following registers are disabled in the output compare function: TRDDF0, TRDDF1, TRDPOCR0, and
TRDPOCR1.
Symbol
Symbol
Bit
Bit
TRDGRCi, TRDGRDi) (i = 0 or 1) in Output Compare Function
BFji
014Dh to 014Ch (TRDGRC0), 014Fh to 014Eh (TRDGRD0),
0159h to 0158h (TRDGRA1), 015Bh to 015Ah (TRDGRB1),
015Dh to 015Ch (TRDGRC1), 015Fh to 015Eh (TRDGRD1)
Setting
TRDGRji Register Function in Output Compare Function
b15
b7
—
—
1
1
−
1
1
0
IOj3
General register. Write the compare value.
Buffer register. Write the next compare value
(Refer to 20.2.2 Buffer Operation .)
TRDIOBi output control
General register. Write the compare value.
TRDIOAi output control (Refer to 20.4.21 Changing Output
b14
b6
—
—
1
1
b13
b5
—
—
1
1
b12
b4
—
—
1
1
Register Function
Function
Pins in Registers TRDGRCi (i = 0
or 1) and TRDGRDi .)
b11
b3
—
—
1
1
b10
b2
—
—
1
1
b1
b9
—
—
1
1
b0
b8
—
—
1
1
TRDIOBi
TRDIOAi
TRDIOBi
TRDIOCi
TRDIODi
TRDIOAi
TRDIOBi
TRDIOAi
Output-Compare
Output Pin
20. Timer RD
R/W
R/W