D12674RVFQ33D Renesas Electronics America, D12674RVFQ33D Datasheet - Page 690

• Manufacturer Part Number: D12674RVFQ33D
• Description: MCU 3V 0K I-TEMP 144-QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2600r

Specifications of D12674RVFQ33D

• Core Processor: H8S/2600
• Core Size: 16-Bit
• Speed: 33MHz
• Connectivity: IrDA, SCI
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 103
• Program Memory Type: ROMless
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 12x10b; D/A 4x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 144-LQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Program Memory Size: -
• Other names: HD6412674RVFQ33D; HD6412674RVFQ33D

Section 13 8-Bit Timers (TMR)
13.5.2
The CMFA and CMFB flags in TCSR are set to 1 by a compare match signal generated when the
TCOR and TCNT values match. The compare match signal is generated at the last state in which
the match is true, just before the timer counter is updated. Therefore, when TCOR and TCNT
match, the compare match signal is not generated until the next incrementation clock input. Figure
13.5 shows this timing.
Rev. 3.00 Mar 17, 2006 page 638 of 926
REJ09B0283-0300
External clock
input pin
Clock input
to TCNT
TCNT
TCNT
TCOR
Compare match
signal
CMF
Timing of CMFA and CMFB Setting when Compare-Match Occurs
Figure 13.4 Count Timing for External Clock Input
N–1
Figure 13.5 Timing of CMF Setting
N
N
N
N+1
N+1