HD64F3687FPIV Renesas Electronics America, HD64F3687FPIV Datasheet - Page 204

• Manufacturer Part Number: HD64F3687FPIV
• Description: MCU 3/5V 56K I-TEMP PB-FREE 64-L
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300H Tinyr

Specifications of HD64F3687FPIV

• Core Processor: H8/300H
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: I²C, SCI
• Peripherals: PWM, WDT
• Number Of I /o: 45
• Program Memory Size: 56KB (56K x 8)
• Program Memory Type: FLASH
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 64-LQFP
• For Use With: R0K436079S000BE - KIT DEV FOR H8/36079 W/COMPILER
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Section 12 Timer V
12.5
12.5.1
Figure 12.9 shows an example of output of pulses with an arbitrary duty cycle.
1. Set bits CCLR1 and CCLR0 in TCRV0 so that TCNTV will be cleared by compare match with
2. Set bits OS3 to OS0 in TCSRV so that the output will go to 1 at compare match with TCORA
3. Set bits CKS2 to CKS0 in TCRV0 and bit ICKS0 in TCRV1 to select the desired clock source.
4. With these settings, a waveform is output without further software intervention, with a period
Rev.5.00 Nov. 02, 2005 Page 170 of 500
REJ09B0027-0500
TCORA.
and to 0 at compare match with TCORB.
determined by TCORA and a pulse width determined by TCORB.
H'FF
TCORA
TCORB
H'00
TMOV
Timer V Application Examples
Pulse Output with Arbitrary Duty Cycle
TCNTV value
Figure 12.9 Pulse Output Example
Counter cleared
Time