mc68hc912d60c Freescale Semiconductor, Inc, mc68hc912d60c Datasheet - Page 165

• Manufacturer Part Number: mc68hc912d60c
• Description: Hc12 Microcontrollers
• Manufacturer: Freescale Semiconductor, Inc

MC68HC912D60A — Rev. 3.1
Freescale Semiconductor
MCLK
TEN
PORT T7
÷
÷
÷
÷
÷
÷
÷
2
2
2
2
2
2
2
REGISTER: TMSK2
BITS: PR2, PR1, PR0
0:0:0
0:0:1
0:1:0
0:1:1
1:0:0
1:0:1
1:1:0
1:1:1
PAEN
Figure 11-8. Clock Chain for ECT
LOGIC
Prescaled MCLK
GATE
PAMOD
Clock Functions
MCEN
PACLK
PULSE ACC
LOW BYTE
÷
÷
÷
4
2
2
REGISTER: MCCTL
BITS: MCPR1, MCPR0
0:0
0:1
1:0
1:1
PULSE ACC
HIGH BYTE
PACLK/256
PACLK/65536
(PAOV)
REGISTER: PACTL
BITS: PAEN, CLK1, CLK0
MODULUS
COUNTER
DOWN
0:x:x
1:0:0
1:0:1
1:1:0
1:1:1
COUNTER
TO TIMER
Clock Divider Chains
(TCNT)
MAIN
Clock Functions
Technical Data
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