D13008VXI25V Renesas Electronics America, D13008VXI25V Datasheet - Page 298

• Manufacturer Part Number: D13008VXI25V
• Description: MCU 3V 0K I-TEMP PB-FREE 100-TQF
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300Hr

Specifications of D13008VXI25V

• Core Processor: H8/300H
• Core Size: 16-Bit
• Speed: 25MHz
• Connectivity: SCI, SmartCard
• Peripherals: PWM, WDT
• Number Of I /o: 35
• Program Memory Type: ROMless
• Ram Size: 4K 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: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -

9. 8-Bit Timers
Bits 4 and 3—Counter Clear 1 and 0 (CCLR1, CCLR0): These bits specify the 8TCNT
clearing source. Compare match A or B, or input capture B, can be selected as the clearing source.
Bit 4
CCLR1
0
1
Note: When input capture B is set as the 8TCNT1 and 8TCNT3 counter clear source, 8TCNT0
Bits 2 to 0—Clock Select 2 to 0 (CSK2 to CSK0): These bits select whether the clock input to
8TCNT is an internal or external clock.
Three internal clocks can be selected, all divided from the system clock (φ): φ/8, φ/64, and φ/8192.
The rising edge of the selected internal clock triggers the count.
When use of an external clock is selected, three types of count can be selected: at the rising edge,
the falling edge, and both rising and falling edges.
When CKS2, CKS1, CKS0 = 1, 0, 0, channels 0 and 1 and channels 2 and 3 are cascaded.
The incrementing clock source is different when 8TCR0 and 8TCR2 are set, and when 8TCR1 and
8TCR3 are set.
Rev.4.00 Aug. 20, 2007 Page 252 of 638
REJ09B0395-0400
and 8TCNT2 are not cleared by compare match B.
Bit 3
CCLR0
0
1
0
1
Description
Clearing is disabled
Cleared by compare match A
Cleared by compare match B/input capture B
Cleared by input capture B
(Initial value)