HD64F2168VTE33 Renesas Electronics America, HD64F2168VTE33 Datasheet - Page 334

• Manufacturer Part Number: HD64F2168VTE33
• Manufacturer: Renesas Electronics America

Specifications of HD64F2168VTE33

• Cpu Family: H8S
• Device Core Size: 16/32Bit
• Frequency (max): 33MHz
• Interface Type: I2C/IrDA/SCI
• Program Memory Type: Flash
• Program Memory Size: 256KB
• Total Internal Ram Size: 40KB
• # I/os (max): 106
• Number Of Timers - General Purpose: 5
• Operating Supply Voltage (typ): 3.3V
• Operating Supply Voltage (max): 3.6V
• Operating Supply Voltage (min): 3V
• On-chip Adc: 8-chx10-bit
• On-chip Dac: 2-chx8-bit
• Instruction Set Architecture: CISC
• Operating Temp Range: -20C to 75C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Pin Count: 144
• Package Type: TQFP
• Lead Free Status / Rohs Status: Not Compliant

11.5.4
The rising or falling edge can be selected for the input capture input timing by the IEDGA to
IEDGD bits in TCR. Figure 11.7 shows the usual input capture timing when the rising edge is
selected.
If ICRA to ICRD are read when the corresponding input capture signal arrives, the internal input
capture signal is delayed by one system clock (φ). Figure 11.8 shows the timing for this case.
Rev. 3.00, 03/04, page 292 of 830
Figure 11.8 Input Capture Input Signal Timing (When ICRA to ICRD is Read)
φ
Input capture
input pin
Input capture signal
φ
Input capture
input pin
Input capture signal
Input Capture Input Timing
Figure 11.7 Input Capture Input Signal Timing (Usual Case)
Read cycle of ICRA to ICRD
T 1
T 2