MC68HC12 MOTOROLA [Motorola, Inc], MC68HC12 Datasheet - Page 246

• Manufacturer Part Number: MC68HC12
• Description: The MC68HC912DT128A microcontroller unit (MCU) is a 16-bit device composed of standard on-chip peripherals including a 16-bit central processing unit
• Manufacturer: MOTOROLA [Motorola, Inc]

Enhanced Capture Timer
Technical Data
246
(TMSK2 bits PR2-PR0)
Prescaled MCLK
Interrupt
Interrupt
Figure 15-4. 16-Bit Pulse Accumulators Block Diagram
CLK1
CLK0
8-bit PAC3
8-bit PAC1
(PACN3)
(PACN1)
4:1 MUX
Enhanced Capture Timer
PACA
PACB
8-bit PAC2
8-bit PAC0
Clock select
(PAMOD)
(PACN2)
(PACN0)
To TCNT Counter
MUX
Edge detector
Edge detector
Delay counter
Divide by 64
MC68HC912DT128A — Rev 4.0
M clock
PT0
MOTOROLA
PT7