DF2345TE20 Renesas Electronics America, DF2345TE20 Datasheet - Page 410

• Manufacturer Part Number: DF2345TE20
• Description: MCU 5V 128K 100-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2300r

Specifications of DF2345TE20

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: SCI, SmartCard
• Peripherals: POR, PWM, WDT
• Number Of I /o: 71
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 4K 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: 100-TQFP, 100-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Other names: HD64F2345TE20; HD64F2345TE20

Section 10 8-Bit Timers
Timer Output Timing: When compare match A or B occurs, the timer output changes a specified
by bits OS3 to OS0 in TCSR. Depending on these bits, the output can remain the same, change to
0, change to 1, or toggle.
Figure 10.5 shows the timing when the output is set to toggle at compare match A.
Timing of Compare Match Clear: The timer counter is cleared when compare match A or B
occurs, depending on the setting of the CCLR1 and CCLR0 bits in TCR. Figure 10.6 shows the
timing of this operation.
Rev. 4.00 Feb 15, 2006 page 384 of 900
REJ09B0291-0400
Compare match A
signal
Timer output pin
Compare match
signal
TCNT
Figure 10.6 Timing of Compare Match Clear
Figure 10.5 Timing of Timer Output
N
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