DF2268FA13V Renesas Electronics America, DF2268FA13V Datasheet - Page 292

• Manufacturer Part Number: DF2268FA13V
• Description: IC H8S/2268 MCU FLASH 100QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2200r

Specifications of DF2268FA13V

• Core Processor: H8S/2000
• Core Size: 16-Bit
• Speed: 13MHz
• Connectivity: I²C, SCI, SmartCard
• Peripherals: LCD, POR, PWM, WDT
• Number Of I /o: 67
• Program Memory Size: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 16K x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Data Converters: A/D 10x10b, D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 100-QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

Section 10 16-Bit Timer Pulse Unit (TPU)
10.9
10.9.1
TCNT Count Timing: Figure 10.31 shows TCNT count timing in internal clock operation, and
figure 10.32 shows TCNT count timing in external clock operation.
Output Compare Output Timing: A compare match signal is generated in the final state in
which TCNT and TGR match (the point at which the count value matched by TCNT is updated).
When a compare match signal is generated, the output value set in TIOR is output at the output
compare output pin. After a match between TCNT and TGR, the compare match signal is not
generated until the TCNT input clock is generated.
Figure 10.33 shows output compare output timing.
Rev. 5.00 Sep. 01, 2009 Page 240 of 656
REJ09B0071-0500
φ
Internal clock
TCNT
input clock
TCNT
φ
External clock
TCNT
input clock
TCNT
Input/Output Timing
Operation Timing
Figure 10.32 Count Timing in External Clock Operation
Figure 10.31 Count Timing in Internal Clock Operation
Falling edge
N - 1
N - 1
Falling edge
N
N
Rising edge
Rising edge
N + 1
N + 1
Falling edge
N + 2
N + 2