DF2268FA13V Renesas Electronics America, DF2268FA13V Datasheet - Page 322

• Manufacturer Part Number: DF2268FA13V
• Description: IC H8S/2268 MCU FLASH 100QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2200r

Specifications of DF2268FA13V

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 13MHz
• Connectivity: I²C, SCI, SmartCard
• Peripherals: LCD, POR, PWM, WDT
• Number Of I /o: 67
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Data Converters: A/D 10x10b, D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 100-QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Section 11 8-Bit Timers
11.5.2
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
11.5 shows the timing of CMF flag setting.
11.5.3
When a compare-match occurs, the timer output changes as specified by the output select bits
(OS3 to OS0) in TCSR. Figure 11.6 shows the timing when the output is set to toggle at compare-
match A.
Rev. 5.00 Sep. 01, 2009 Page 270 of 656
REJ09B0071-0500
Compare-match A
signal
Timer output
pin
φ
Timing of CMFA and CMFB Setting When a Compare-Match Occurs
Timing of Timer Output When a Compare-Match Occurs
φ
TCNT
TCOR
Compare-match
signal
CMF
Figure 11.6 Timing of Timer Output
Figure 11.5 Timing of CMF Setting
N
N
N + 1