DF2398TE20 Renesas Electronics America, DF2398TE20 Datasheet - Page 404

• Manufacturer Part Number: DF2398TE20
• Description: IC H8S MCU FLASH 256K 120TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2300r

Specifications of DF2398TE20

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: SCI, SmartCard
• Peripherals: DMA, POR, PWM, WDT
• Number Of I /o: 87
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 120-TQFP, 120-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Other names: HD64F2398TE20; HD64F2398TE20

Waveform Output by Compare Match: The TPU can perform 0, 1, or toggle output from the corresponding output pin
using compare match.
Rev.6.00 Oct.28.2004 page 374 of 1016
REJ09B0138-0600H
Example of setting procedure for waveform output by compare match
Figure 10-9 shows an example of the setting procedure for waveform output by compare match
Examples of waveform output operation
Figure 10-10 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 so 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.
H'FFFF
TGRA
TGRB
H'0000
TIOCA
TIOCB
Figure 10-9 Example of Setting Procedure for Waveform Output by Compare Match
Select waveform output mode
TCNT value
Start count operation
<Waveform output>
Set output timing
Output selection
Figure 10-10 Example of 0 Output/1 Output Operation
[1]
[2]
[3]
[1] Select initial value 0 output or 1 output, and
[2] Set the timing for compare match generation in
[3] Set the CST bit in TSTR to 1 to start the count
No change
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 until the
first compare match occurs.
TGR.
operation.
No change
No change
No change
1 output
0 output
Time