R5F61668MZN50FPV Renesas Electronics America, R5F61668MZN50FPV Datasheet - Page 749

• 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: -

• When TGR is an input capture register
(1)
Figure 14.14 shows an example of the buffer operation setting procedure.
When input capture occurs, the value in TCNT is transferred to TGR and the value previously
held in TGR is transferred to the buffer register.
This operation is illustrated in figure 14.13.
Example of Buffer Operation Setting Procedure
Buffer register
Input capture
signal
Figure 14.14 Example of Buffer Operation Setting Procedure
Select TGR function
Set buffer operation
<Buffer operation>
Buffer operation
Start count
Figure 14.13 Input Capture Buffer Operation
[1]
[2]
[3]
Timer general
[1] Designate TGR as an input capture register or
[2] Designate TGR for buffer operation with bits
[3] Set the CST bit in TSTR to 1 to start the count
register
output compare register by means of TIOR.
BFA and BFB in TMDR.
operation.
Rev. 1.00 Jan. 29, 2010 Page 717 of 1380
Section 14 16-Bit Timer Pulse Unit (TPU)
TCNT
REJ09B0596-0100