R5F21346CNFP#U0 Renesas Electronics America, R5F21346CNFP#U0 Datasheet - Page 407

• 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 374 of 723
Figure 20.18
20.6.16 Operating Example
TRDSR0 register
TRDSR0 register
TRDSR1 register
TRDSTR register
TRDSR1 register
TRDIOB0 output
TRDIOA1 output
TRDIOC1 output
TRDIOB1 output
TRDIOD1 output
TRDIOC0 output
TRDIOD0 output
TSTARTi bit in
Count source
IMFA bit in
IMFB bit in
IMFA bit in
Value in TRD0 register
IMFB bit in
Operating Example of Reset Synchronous PWM Mode
0000h
i = 0 or 1
The above applies under the following conditions:
Bits OLS1 and OLS0 in the TRDFCR register are set to 0 (initial output level “H”, active level “L”).
m
n
p
q
Initial output “H”
Active level “L”
Initial output “L”
q+1
p+1
n+1
m+1
Active level “L”
Set to 0 by a program
m-q
general register during buffer operation
Transfer from the buffer register to the
m-p
m-n
Set to 0 by a program
m: Value set in TRDGRA0 register
n: Value set in TRDGRB0 register
p: Value set in TRDGRA1 register
q: Value set in TRDGRB1 register
general register during buffer operation
Transfer from the buffer register to the
Set to 0 by a program
Set to 0 by a program
20. Timer RD