HD64F3644H Renesas Electronics America, HD64F3644H Datasheet - Page 251

• Manufacturer Part Number: HD64F3644H
• Description: IC H8 MCU FLASH 32K 64-QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300Lr

Specifications of HD64F3644H

• Core Processor: H8/300L
• Core Size: 8-Bit
• Speed: 8MHz
• Connectivity: SCI
• Peripherals: PWM, WDT
• Number Of I /o: 53
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 8x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 64-QFP
• Package: 64PQFP
• Family Name: H8
• Maximum Speed: 8 MHz
• Operating Supply Voltage: 3.3|5 V
• Data Bus Width: 8 Bit
• Number Of Programmable I/os: 45
• Interface Type: SCI
• On-chip Adc: 8-chx8-bit
• Number Of Timers: 4
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

9.4.4
Table 9.10 summarizes the timer V operation states.
Table 9.10 Timer V Operation States
Operation Mode
TCNTV
TCRV0, TCRV1
TCORA, TCORB
TCSRV
9.4.5
Timer V has three interrupt sources: CMIA, CMIB, and OVI. Table 9.11 lists the interrupt sources
and their vector address. Each interrupt source can be enabled or disabled by an interrupt enable
bit in TCRV0. Although all three interrupts share the same vector, they have individual interrupt
flags, so software can discriminate the interrupt source.
Table 9.11 Timer V Interrupt Sources
Interrupt
CMIA
CMIB
OVI
9.4.6
Pulse Output with Arbitrary Duty Cycle: Figure 9.11 shows an example of output of pulses
with an arbitrary duty cycle. To set up this output:
Clear bit CCLR1 to 0 and set bit CCLR0 to 1 in TCRV0 so that TCNTV will be cleared by
compare match with TCORA.
Set bits OS3 to OS0 to 0110 in TCSRV so that the output will go to 1 at compare match with
TCORA and to 0 at compare match with TCORB.
Set bits CKS2 to CKS0 in TCRV0 and bit ICKS0 in TCRV1 to select the desired clock source.
Timer V Operation Modes
Interrupt Sources
Application Examples
Reset
Reset
Reset
Reset
Reset
Description
Generated from CMFA
Generated from CMFB
Generated from OVF
Active
Functions
Functions
Functions
Functions
Sleep
Functions
Functions
Functions
Functions
Watch
Reset
Reset
Reset
Reset
Rev. 6.00 Sep 12, 2006 page 229 of 526
Vector Address
H'0022
Sub-
active
Reset
Reset
Reset
Reset
Reset
Reset
Reset
Sub-
sleep
Reset
REJ09B0326-0600
Section 9 Timers
Standby
Reset
Reset
Reset
Reset