HD64F3694FPJV Renesas Electronics America, HD64F3694FPJV Datasheet - Page 204

• Manufacturer Part Number: HD64F3694FPJV
• Description: MCU 3/5V 32K J-TEMP PB-FREE 64-L
• Manufacturer: Renesas Electronics America
• Series: H8® H8/300H Tinyr

Specifications of HD64F3694FPJV

• Core Processor: H8/300H
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: I²C, SCI
• Peripherals: PWM, WDT
• Number Of I /o: 29
• Program Memory Size: 32KB (32K x 8)
• Program Memory Type: FLASH
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 64-LQFP
• For Use With: R0K436079S000BE - KIT DEV FOR H8/36079 W/COMPILER
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Section 12 Timer W
12.5
12.5.1
Figure 12.14 shows the TCNT count timing when the internal clock source is selected. Figure
12.15 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 ( ) cycles; shorter pulses will not be counted
correctly.
12.5.2
The compare match signal is generated in the last state in which TCNT and GR match (when
TCNT changes from the matching value to the next value). When the compare match signal is
generated, the output value selected in TIOR is output at the compare match output pin (FTIOA,
FTIOB, FTIOC, or FTIOD).
When TCNT matches GR, the compare match signal is generated only after the next counter clock
pulse is input.
Rev.5.00 Nov. 02, 2005 Page 174 of 418
REJ09B0028-0500
Operation Timing
TCNT Count Timing
Output Compare Output Timing
Internal
clock
TCNT input
clock
TCNT
External
clock
TCNT input
clock
TCNT
Figure 12.15 Count Timing for External Clock Source
Figure 12.14 Count Timing for Internal Clock Source
Rising edge
N
N
Rising edge
N+1
N+1
Rising edge
N+2
N+2