DF38602RFT10 Renesas Electronics America, DF38602RFT10 Datasheet - Page 209

• Manufacturer Part Number: DF38602RFT10
• Description: MCU 3V 16K 32-QFN
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300H SLPr

Specifications of DF38602RFT10

• Core Processor: H8/300H
• Core Size: 16-Bit
• Speed: 10MHz
• Connectivity: I²C, IrDA, SCI, SSU
• Peripherals: POR, PWM, WDT
• Number Of I /o: 13
• Program Memory Size: 16KB (16K x 8)
• Program Memory Type: FLASH
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 3.6 V
• Data Converters: A/D 6x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 32-QFN
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Other names: HD64F38602RFT10; HD64F38602RFT10

10.5
10.5.1
Figure 10.14 shows the TCNT count timing when the internal clock source is selected. Figure
10.15 shows the timing when the external clock source is selected. The pulse width of the external
clock signal must be at least two system clock (φ) cycles; shorter pulses will not be counted
correctly.
Operation Timing
TCNT Count Timing
Internal
clock
TCNT input
clock
TCNT
External
clock
TCNT input
clock
TCNT
φ
φ
Figure 10.15 Count Timing for External Clock Source
Figure 10.14 Count Timing for Internal Clock Source
Rising edge
N
N
Rising edge
N+1
N+1
Rev. 3.00 May 15, 2007 Page 175 of 518
Rising edge
N+2
N+2
Section 10 Timer W
REJ09B0152-0300