HD64F3026X25 Renesas Electronics America, HD64F3026X25 Datasheet - Page 339

• Manufacturer Part Number: HD64F3026X25
• Description: MCU 3V 256K 100-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300Hr

Specifications of HD64F3026X25

• Core Processor: H8/300H
• Core Size: 16-Bit
• Speed: 25MHz
• Connectivity: SCI, SmartCard
• Peripherals: PWM, WDT
• Number Of I /o: 70
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 100-TQFP, 100-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

9.5.2
The A/D converter can only be activated by channel 0 compare match A.
If the ADTE bit setting is 1 when the CMFA flag in 8TCSR0 is set to 1 by generation of channel 0
compare match A, an A/D conversion start request will be issued to the A/D converter. If the
TRGE bit in ADCR is 1 at this time, the A/D converter will be started. If the ADTE bit in
8TCSR0 is 1, A/D converter external trigger pin (
9.6
Figure 9.17 shows how the 8-bit timer module can be used to output pulses with any desired duty
cycle. The settings for this example are as follows:
The above settings enable a waveform with the cycle determined by TCORA and the pulse width
detected by TCORB to be output without software intervention.
Clear the CCLR1 bit to 0 and set the CCLR0 bit to 1 in 8TCR so that 8TCNT is cleared by a
TCORA compare match.
Set bits OIS3, OIS2, OS1, and OS0 to (0110) in 8TCSR so that 1 is output on a TCORA
compare match and 0 is output on a TCORB compare match.
TCORA
TCORB
TMO
A/D Converter Activation
8-Bit Timer Application Example
H'FF
H'00
Figure 9.17 Example of Pulse Output
8TCNT
A D T R G
Counter clear
Rev. 2.00 Sep 20, 2005 page 299 of 800
) input is disabled.
Section 9 8-Bit Timers
REJ09B0260-0200