HD64F3067RF20 Renesas Electronics America, HD64F3067RF20 Datasheet - Page 423

• Manufacturer Part Number: HD64F3067RF20
• Description: IC H8 MCU FLASH 128K 100-QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300Hr

Specifications of HD64F3067RF20

• Core Processor: H8/300H
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: SCI, SmartCard
• Peripherals: DMA, PWM, WDT
• Number Of I /o: 70
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 100-QFP
• Package: 100PQFP
• Family Name: H8
• Maximum Speed: 20 MHz
• Operating Supply Voltage: 5 V
• Data Bus Width: 16|32 Bit
• Number Of Programmable I/os: 70
• Interface Type: SCI
• On-chip Adc: 8-chx10-bit
• On-chip Dac: 2-chx8-bit
• Number Of Timers: 7
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

10.1.2
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 10.1 shows a block diagram of 8-bit timer
group 0.
Figure 10.1 Block Diagram of 8-Bit Timer Unit (Two Channels: Group 0)
Block Diagram
External clock
sources
TCLKA
TCLKC
TMO
TMIO
0
1
Legend
TCORA : Timer constant register A
TCORB : Timer constant register B
TCNT
TCSR
TCR
Control logic
Clock select
: Timer counter
: Timer control/status register
: Timer control register
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
TCSR0
TCNT0
TCR0
Rev. 4.00 Jan 26, 2006 page 399 of 938
Comparator A1
Comparator B1
TCORA1
TCORB1
TCNT1
TCSR1
TCR1
Section 10 8-Bit Timers
REJ09B0276-0400