HD64F3048BF25 Renesas Electronics America, HD64F3048BF25 Datasheet - Page 393

• Manufacturer Part Number: HD64F3048BF25
• Description: IC H8 MCU FLASH 128K 100QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300Hr

Specifications of HD64F3048BF25

• Core Processor: H8/300H
• Core Size: 16-Bit
• Speed: 8MHz
• Connectivity: SCI, SmartCard
• Peripherals: DMA, PWM, WDT
• Number Of I /o: 70
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 100-QFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

Examples of input capture: Figure 10.24 illustrates input capture when the falling edge of
TIOCB and both edges of TIOCA are selected as capture edges. TCNT is cleared by input capture
into GRB.
H'0180
H'0160
H'0005
H'0000
TIOCB
TIOCA
GRA
GRB
Select input-capture input
TCNT value
Input selection
Input capture
Start counter
Figure 10.23 Setup Procedure for Input Capture (Example)
H'0005
Figure 10.24 Input Capture (Example)
1
2
1.
2.
Set TIOR to select the input capture function of a
general register and the rising edge, falling edge,
or both edges of the input capture signal. Clear the
port data direction bit to 0 before making these
TIOR settings.
Set the STR bit to 1 in TSTR to start the timer
counter.
Section 10 16-Bit Integrated Timer Unit (ITU)
Rev. 3.00 Sep 27, 2006 page 365 of 872
H'0160
Counter cleared by TIOCB
input (falling edge)
H'0180
REJ09B0325-0300
Time