MC68HC711D3CFB2 FREESCALE [Freescale Semiconductor, Inc], MC68HC711D3CFB2 Datasheet - Page 101

• Manufacturer Part Number: MC68HC711D3CFB2
• Description: Microcontrollers
• Manufacturer: FREESCALE [Freescale Semiconductor, Inc]

Freescale Semiconductor
PAI/OC1
PA7/
MAIN TIMER
(FROM MAIN TIMER)
FROM
OC1
E ÷ 64 CLOCK
Cycle Time
CPU Clock
(E/2
(E/2
OUTPUT
BUFFER
14
6
)
Table 8-7. Pulse Accumulator Timing in Gated Mode
)
EDGE DETECTION
INPUT BUFFER
PACTL CONTROL
AND
overflow -
Selected
TMSK2 INT ENABLES
1 count -
Figure 8-19. Pulse Accumulator
Crystal
(1/E)
MC68HC711D3 Data Sheet, Rev. 2.1
(E)
16.384 ms
4.0 MHz
1.0 MHz
1000 ns
64.0 µs
Common XTAL Frequencies
MUX
2:1
INTERNAL
DATA BUS
8.192 ms
2.0 MHz
8.0 MHz
PAI EDGE
32.0 µs
500 ns
PAEN
TFLG2 INTERRUPT STATUS
OVERFLOW
ENABLE
12.0 MHz
8-BIT COUNTER
5.461 ms
21.33 µs
3.0 MHz
333 ns
PACNT
FLAG SETTING
DISABLE
Pulse Accumulator
INTERRUPT
REQUESTS
1
2
101