HD64F3029XBL25V Renesas Electronics America, HD64F3029XBL25V Datasheet - Page 432

• Manufacturer Part Number: HD64F3029XBL25V
• Description: MCU 5V 512K,PB-FREE 100-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300Hr

Specifications of HD64F3029XBL25V

• Core Processor: H8/300H
• Core Size: 16-Bit
• Speed: 25MHz
• Connectivity: SCI, SmartCard
• Peripherals: DMA, PWM, WDT
• Number Of I /o: 70
• Program Memory Size: 512KB (512K x 8)
• Program Memory Type: FLASH
• Ram Size: 16K 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: -

10.5
10.5.1
The 8-bit timer unit can generate three types of interrupt: compare match A and B (CMIA and
CMIB) and overflow (TOVI). Table 10.5 shows the interrupt sources and their priority order.
Each interrupt source is enabled or disabled by the corresponding interrupt enable bit in 8TCR. A
separate interrupt request signal is sent to the interrupt controller by each interrupt source.
Table 10.5 Types of 8-Bit Timer Interrupt Sources and Priority Order
For compare match interrupts (CMIA1/CMIB1 and CMIA3/CMIB3) and the overflow interrupts
(TOVI0/TOVI1 and TOVI2/TOVI3), one vector is shared by two interrupts.
Table 10.6 lists the interrupt sources.
Table 10.6 8-Bit Timer Interrupt Sources
Channel
0
1
0, 1
2
3
2, 3
Interrupt Source
CMIA
CMIB
TOVI
Interrupt
Interrupt Sources
Interrupt Source
CMIA0
CMIB0
CMIA1/CMIB1
TOVI0/TOVI1
CMIA2
CMIB2
CMIA3/CMIB3
TOVI2/TOVI3
Description
TCORA0 compare match
TCORB0 compare match/input capture
TCORA1 compare match, or TCORB1 compare match/input
capture
Counter 0 or counter 1 overflow
TCORA2 compare match
TCORB2 compare match/input capture
TCORA3 compare match, or TCORB3 compare match/input
capture
Counter 2 or counter 3 overflow
Description
Interrupt by CMFA
Interrupt by CMFB
Interrupt by OVF
Rev. 2.0, 06/04, page 403 of 980
Priority
High
Low