DF2268FA13V Renesas Electronics America, DF2268FA13V Datasheet - Page 272

• 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 10 16-Bit Timer Pulse Unit (TPU)
Waveform Output by Compare Match: The TPU can perform 0, 1, or toggle output from the
corresponding output pin using compare match.
1. Example of setting procedure for waveform output by compare match
2. Examples of waveform output operation
Rev. 5.00 Sep. 01, 2009 Page 220 of 656
REJ09B0071-0500
Figure 10.10 Example of Setting Procedure for Waveform Output by Compare Match
Figure 10.10 shows an example of the setting procedure for waveform output by compare
match.
Figure 10.11 shows an example of 0 output/1 output.
In this example TCNT has been designated as a free-running counter, and settings have been
made such that 1 is output by compare match A, and 0 is output by compare match B. When
the set level and the pin level coincide, the pin level does not change.
TGR
H'0000
CST bit
TGF
Note:
[1]
[2]
[3]
TCNT value
*
Supported only by the H8S/2268 Group.
Select waveform output mode
< Waveform output >
Start count operation
Input selection
Set output timing
Figure 10.9 Periodic Counter Operation
[1]
[2]
[3]
Select initial value 0 output or 1 output, and
compare match output value 0 output, 1 output,
or toggle output, by means of TIOR. The set
initial value is output at the TIOC pin unit the
first compare match occurs.
Set the timing for compare match generation in
TGR.
Set the CST bit in TSTR to 1 to start the count
operation.
Counter cleared by TGR
compare match
Flag cleared by software or
DTC
*
activation
Time