DF2117VT20V Renesas Electronics America, DF2117VT20V Datasheet - Page 420

• Manufacturer Part Number: DF2117VT20V
• Description: MCU 16BIT FLASH 3V 160K 144-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2100r

Specifications of DF2117VT20V

• Core Processor: H8S/2600
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: FIFO, I²C, LPC, SCI, SmartCard
• Peripherals: POR, PWM, WDT
• Number Of I /o: 112
• Program Memory Size: 160KB (160K x 8)
• Program Memory Type: FLASH
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 16x10b
• Oscillator Type: External
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 144-TQFP, 144-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

13.5.4
TCNT is cleared when compare-match A or compare-match B occurs, depending on the setting of
the CCLR1 and CCLR0 bits in TCR. Figure 13.8 shows the timing of clearing the counter by a
compare-match.
13.5.5
TCNT is cleared at the rising edge of an external reset input, depending on the settings of the
CCLR1 and CCLR0 bits in TCR. The width of the clearing pulse must be at least 1.5 states. Figure
13.9 shows the timing of clearing the counter by an external reset input.
Rev. 2.00 Sep. 28, 2009 Page 378 of 994
REJ09B0452-0200
Timing of Counter Clear at Compare-Match
TCNT External Reset Timing
φ
Compare-match
signal
TCNT
φ
External reset
input pin
Clear signal
TCNT
Figure 13.9 Timing of Counter Clear by External Reset Input
Figure 13.8 Timing of Counter Clear by Compare-Match
N – 1
N
N
H'00
H'00