R5F2121AJFP#U0 Renesas Electronics America, R5F2121AJFP#U0 Datasheet - Page 240

• Manufacturer Part Number: R5F2121AJFP#U0
• Description: MCU FLASH 96K 5K CMOS 48-LQFP
• Manufacturer: Renesas Electronics America
• Series: R8C/2x/21r

Specifications of R5F2121AJFP#U0

• Core Processor: R8C
• Core Size: 16/32-Bit
• Speed: 20MHz
• Connectivity: I²C, LIN, SIO, SSU, UART/USART
• Peripherals: POR, Voltage Detect, WDT
• Number Of I /o: 41
• Program Memory Size: 96KB (96K x 8)
• Program Memory Type: FLASH
• Ram Size: 5K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 12x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 48-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

R8C/20 Group, R8C/21 Group
Rev.2.00 Aug 27, 2008
REJ09B0250-0200
Figure 14.85
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
IMFA bit in
IMFB bit in
IMFA bit in
IMFB bit in
Count source
Value in TRD0 register
Operating Example of Reset Synchronous PWM Mode
0000h
i = 0 or 1
The above applies to the following conditions:
The OLS1 and OLS0 bits in the TRDFCR register are set to 0. (initial output level “H”, active level “L”)
1
0
1
0
1
0
1
0
1
0
m
n
p
q
Active level “L”
Initial output “H”
Initial output “H”
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q + 1
p + 1
n + 1
m + 1
Active level “L”
Set to 0 by a program
m - q
general register at the buffer operation
Transfer from the buffer register to the
m - p
m - n
Set to 0 by a program
m: Setting value in TRDGRA0 register
n: Setting value in TRDGRB0 register
p: Setting value in TRDGRA1 register
q: Setting value in TRDGRB1 register
Transfer from the buffer register to the
general register at the buffer operation
Set to 0 by a program
Set to 0 by a program
14. Timers