HD64F3026X25 Renesas Electronics America, HD64F3026X25 Datasheet - Page 247

• 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: -

8.1
The H8/3024 Group 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
input capture functions
Selection of eight counter clock sources for each channel:
Internal clocks: , /2, /4, /8
External clocks: TCLKA, TCLKB, TCLKC, TCLKD
Five operating modes selectable in all channels:
Phase counting mode selectable in channel 2
Two-phase encoder output can be counted automatically.
High-speed access via internal 16-bit bus
The 16TCNTs and GRs can be accessed at high speed via a 16-bit bus.
Any initial timer output value can be set
Waveform output by compare match
Selection of 0 output, 1 output, or toggle output (only 0 or 1 output in channel 2)
Input capture function
Rising edge, falling edge, or both edges (selectable)
Counter clearing function
Counters can be cleared by compare match or input capture
Synchronization
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 mode
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. 2.00 Sep 20, 2005 page 207 of 800
Section 8 16-Bit Timer
REJ09B0260-0200