D13008VXI25V Renesas Electronics America, D13008VXI25V Datasheet - Page 223

• 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: -

8.1
The H8/3008 has built-in 16-bit timer module with three 16-bit counter channels.
8.1.1
16-bit timer features are listed below.
• Capability to process up to 6 pulse outputs or 6 pulse inputs
• Six general registers (GRs, two per channel) with independently-assignable output compare or
• Selection of eight counter clock sources for each channel:
• Five operating modes selectable in all channels:
• Phase counting mode selectable in channel 2
• High-speed access via internal 16-bit bus
• Any initial timer output value can be set
• Nine interrupt sources
input capture functions
Internal clocks: φ, φ/2, φ/4, φ/8
External clocks: TCLKA, TCLKB, TCLKC, TCLKD
⎯ Waveform output by compare match
⎯ Input capture function
⎯ Counter clearing function
⎯ Synchronization
⎯ PWM mode
Two-phase encoder output can be counted automatically.
The 16TCNTs and GRs can be accessed at high speed via a 16-bit bus.
Selection of 0 output, 1 output, or toggle output (only 0 or 1 output in channel 2)
Rising edge, falling edge, or both edges (selectable)
Counters can be cleared by compare match or input capture
Two or more timer counters (16TCNTs) can be preset simultaneously, or cleared
simultaneously by compare match or input capture. Counter synchronization enables
synchronous register input and output.
PWM output can be provided with an arbitrary duty cycle. With synchronization, up to
three-phase PWM output is possible
Overview
Features
Section 8 16-Bit Timer
Rev.4.00 Aug. 20, 2007 Page 177 of 638
REJ09B0395-0400
8. 16-Bit Timer