HD64F2612FA20 Renesas Electronics America, HD64F2612FA20 Datasheet - Page 262

• Manufacturer Part Number: HD64F2612FA20
• Description: IC H8S MCU FLASH 128K 80QFP
• Manufacturer: Renesas Electronics America
• Series: H8® H8S/2600r

Specifications of HD64F2612FA20

• Core Processor: H8S/2600
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: CAN, SCI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 43
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Ram Size: 4K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 12x10b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 75°C
• Package / Case: 80-QFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -

Section 10 16-Bit Timer Pulse Unit (TPU)
10.8
10.8.1
TCNT Count Timing: Figure 10.30 shows TCNT count timing in internal clock operation, and
figure 10.31 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 10.32 shows output compare output timing.
Rev. 7.00 Sep. 11, 2009 Page 226 of 566
REJ09B0211-0700
Internal clock
TCNT
input clock
TCNT
External clock
TCNT
input clock
TCNT
φ
φ
Operation Timing
Input/Output Timing
Figure 10.31 Count Timing in External Clock Operation
Figure 10.30 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