HD64F3687FPIV Renesas Electronics America, HD64F3687FPIV Datasheet - Page 257

• 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: -

1. Canceling Procedure of Complementary PWM Mode: Figure 13.30 shows the complementary
2. Examples of Complementary PWM Mode Operation: Figure 13.31 shows an example of
complementary PWM mode operation. In complementary PWM mode, TCNT_0 and TCNT_1
perform an increment or decrement operation. When TCNT_0 and GRA_0 are compared and
their contents match, the counter is decremented, and when TCNT_1 underflows, the counter
is incremented. In GRA_0, GRA_1, and GRB_1, compare match is carried out in the order of
TCNT_0
cycle of a up/down counter. In this mode, the initial setting will be TCNT_0 > TCNT_1.
PWM mode canceling procedure.
Complementary PWM mode
Figure 13.30 Canceling Procedure of Complementary PWM Mode
Cancel complementary
Stop counter operation
<Normal operation>
TCNT_1
PWM mode
TCNT_1
[1]
[2]
TCNT_0 and PWM waveform is output, during one
[1] Clear bit CMD1 in TFCR to 0, and set
[2] After setting channels 0 and 1 to normal
channels 0 and 1 to normal operation.
operation, clear bits STR0 and STR1 in
TSTR to 0 and stop TCNT0 and TCNT1.
Rev.5.00 Nov. 02, 2005 Page 223 of 500
Section 13 Timer Z
REJ09B0027-0500