HD64F3026X25 Renesas Electronics America, HD64F3026X25 Datasheet - Page 313

• 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: -

9.1.2
The 8-bit timers are divided into two groups of two channels each: group 0 comprising channels 0
and 1, and group 1 comprising channels 2 and 3. Figure 9.1 shows a block diagram of 8-bit timer
group 0.
External clock
sources
Legend:
TCORA: Time constant register A
TCORB: Time constant register B
8TCNT: Timer counter
8TCSR: Timer control/status register
8TCR:
Block Diagram
Figure 9.1 Block Diagram of 8-Bit Timer Unit (Two Channels: Group 0)
TCLKA
TCLKC
TMO
TMIO
0
Timer control register
1
Control logic
Clock select
Compare match A1
Compare match A0
Compare match B1
Compare match B0
CMIA0
CMIB0
CMIA1/CMIB1
OVI0/OVI1
Interrupt signals
Input capture B1
Internal clock
sources
Overflow 1
Overflow 0
/8
/64
/8192
Clock 1
Clock 0
Comparator A0
Comparator B0
TCORA0
TCORB0
8TCNT0
8TCSR0
8TCR0
Rev. 2.00 Sep 20, 2005 page 273 of 800
Comparator A1
Comparator B1
TCORA1
TCORB1
8TCSR1
8TCNT1
8TCR1
Section 9 8-Bit Timers
REJ09B0260-0200