R5F21217JFP#U1 Renesas Electronics America, R5F21217JFP#U1 Datasheet - Page 200

• Manufacturer Part Number: R5F21217JFP#U1
• Description: MCU FLASH 48K 2.5K CMOS 48LQFP
• Manufacturer: Renesas Electronics America
• Series: R8C/2x/21r

Specifications of R5F21217JFP#U1

• 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: 48KB (48K x 8)
• Program Memory Type: FLASH
• Ram Size: 2.5K 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 14.45
The above applies to the following conditions:
The CCLR2 to CCLR0 bits in the TRDCRi register are set to 001b. (Set the TRDi register to 0000h by the TRDGRAi register input capture.)
The TCK2 to TCK0 bits in the TRDCRi register are set to 101b (TRDCLK input for the count source).
The CKEG1 to CKEG0 bits in the TRDCRi register are set to 01b (count at the falling edge for the count source).
The IOA2 to IOA0 bits in the TRDIORAi register are set to 101b (input capture at the falling edge of the TRDIOAi input).
The BFCi bit in the TRDMR register is set to 1. (The TRDGRCi register is used as the buffer register of the TRDGRAi register.)
i = 0 or 1
TRDGRCi register
TRDGRAi register
TRDSTR register
TRDSRi register
TRDSRi register
TSTARTi bit in
TRDIOAi input
TRDCLK input
IMFA bit in
OVF bit in
count source
in TRDi register
Count value
FFFFh
Operating Example of Input Capture Function
0009h
0006h
0000h
1
0
1
0
1
0
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65536
Set to 0 by a program
Transfer
0006h
Transfer
0009h
0006h
14. Timers