DF61657CN35FTV Renesas Electronics America, DF61657CN35FTV Datasheet - Page 555

• Manufacturer Part Number: DF61657CN35FTV
• Description: IC H8SX/1657 MCU FLASH 120TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8SX/1600r

Specifications of DF61657CN35FTV

• Core Processor: H8SX
• Core Size: 32-Bit
• Speed: 35MHz
• Connectivity: SCI, SmartCard
• Peripherals: DMA, PWM, WDT
• Number Of I /o: 82
• Program Memory Size: 768KB (768K x 8)
• Program Memory Type: FLASH
• Ram Size: 24K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 8x10b; D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 120-TQFP, 120-VQFP
• For Use With: 3DK1657 - DEV EVAL KIT FOR H8SX/1657
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

12.5.4
TCNT is cleared when compare match A or B occurs, depending on the settings of bits CCLR1
and CCLR0 in TCR. Figure 12.9 shows the timing of this operation.
12.5.5
TCNT is cleared at the rising edge or high level of an external reset input, depending on the
settings of bits CCLR1 and CCLR0 in TCR. The clear pulse width must be at least 2 states.
Figures 12.10 and 12.11 show the timing of this operation.
Timing of Counter Clear by Compare Match
Timing of TCNT External Reset
Compare match
signal
TCNT
Pφ
Pφ
External reset
input pin
Clear signal
Pφ
External reset
input pin
Clear signal
TCNT
TCNT
Figure 12.10 Timing of Clearance by External Reset (Rising Edge)
Figure 12.11 Timing of Clearance by External Reset (High Level)
Figure 12.9 Timing of Counter Clear by Compare Match
N – 1
N – 1
N
Rev. 2.00 Jun. 28, 2007 Page 529 of 864
N
N
Section 12 8-Bit Timers (TMR)
H'00
H'00
H'00
REJ09B0341-0200