DF2505BR26DV Renesas Electronics America, DF2505BR26DV Datasheet - Page 414

• Manufacturer Part Number: DF2505BR26DV
• Description: IC H8S/2505 MCU FLASH 176-LFBGA
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2500r

Specifications of DF2505BR26DV

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 26MHz
• Connectivity: I²C, SCI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 104
• Program Memory Size: 384KB (384K x 8)
• Program Memory Type: FLASH
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Data Converters: A/D 16x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 176-LFBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Section 11 8-Bit Timers (TMR)
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. 6.00 Sep. 24, 2009 Page 366 of 928
REJ09B0099-0600
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
Compare-match
signal
CMF
φ
TCNT
TCOR
Figure 11.5 Timing of CMF Flag Setting
Figure 11.6 Timing of Timer Output
N
N
N + 1