DF2166VT33WV Renesas Electronics America, DF2166VT33WV Datasheet - Page 332

• Manufacturer Part Number: DF2166VT33WV
• Description: MCU 16BIT FLASH 3V 512K 144-TQFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2100r

Specifications of DF2166VT33WV

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 33MHz
• Connectivity: I²C, IrDA, LPC, SCI, SmartCard
• Peripherals: POR, PWM, WDT
• Number Of I /o: 106
• Program Memory Size: 512KB (512K x 8)
• Program Memory Type: FLASH
• Ram Size: 40K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 3.6 V
• Data Converters: A/D 8x10b; D/A 2x8b
• 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: -

11.5
11.5.1
Figure 11.3 shows the FRC increment timing with an internal clock source. Figure 11.4 shows the
increment timing with an external clock source. The pulse width of the external clock signal must
be at least 1.5 system clocks (φ). The counter will not increment correctly if the pulse width is
shorter than 1.5 system clocks (φ).
Rev. 3.00, 03/04, page 290 of 830
φ
External clock
input pin
FRC input
clock
FRC
Internal clock
FRC input
clock
FRC
φ
Operation Timing
FRC Increment Timing
Figure 11.4 Increment Timing with External Clock Source
Figure 11.3 Increment Timing with Internal Clock Source
N – 1
N
N
N + 1
N + 1