R5F61668MZN50FPV Renesas Electronics America, R5F61668MZN50FPV Datasheet - Page 744

• Manufacturer Part Number: R5F61668MZN50FPV
• Description: MCU FLASH 1024K ROM 144-LQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8SX/1600r

Specifications of R5F61668MZN50FPV

• Core Processor: H8SX
• Core Size: 16/32-Bit
• Speed: 50MHz
• Connectivity: EBI/EMI, I²C, IrDA, SCI, SmartCard, USB
• Peripherals: DMA, LVD, POR, PWM, WDT
• Number Of I /o: 92
• Program Memory Size: 1MB (1M x 8)
• Program Memory Type: FLASH
• Ram Size: 56K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 144-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Section 14 16-Bit Timer Pulse Unit (TPU)
(3)
The TCNT value can be transferred to TGR on detection of the TIOC pin input edge.
Rising edge, falling edge, or both edges can be selected as the detection edge. For channels 0, 1, 3,
and 4, it is also possible to specify another channel's counter input clock or compare match signal
as the input capture source.
Note: When another channel's counter input clock is used as the input capture input for
(a)
Figure 14.8 shows an example of the setting procedure for input capture operation.
Rev. 1.00 Jan. 29, 2010 Page 712 of 1380
REJ09B0596-0100
Input Capture Function
Example of setting procedure for input capture operation
channels 0 and 3, Pφ/1 should not be selected as the counter input clock used for input
capture input. Input capture will not be generated if Pφ/1 is selected.
Figure 14.8 Example of Setting Procedure for Input Capture Operation
<Input capture operation>
Select input capture input
Input selection
Start count
[1]
[2]
[1] Designate TGR as an input capture register by
[2] Set the CST bit in TSTR to 1 to start the count
means of TIOR, and select the input capture source
and input signal edge (rising edge, falling
edge, or both edges).
operation.