mc9s12vr48 Freescale Semiconductor, Inc, mc9s12vr48 Datasheet - Page 152

• Manufacturer Part Number: mc9s12vr48
• Description: S12 Microcontrollers
• Manufacturer: Freescale Semiconductor, Inc

Clock, Reset and Power Management (S12CPMU_UHV)
152
1
When f
APICLK
Table 4-21. Selectable Autonomous Periodical Interrupt Periods
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
ACLK
is trimmed to 10KHz.
MC9S12VR Family Reference Manual,
Preliminary - Subject to Change Without Notice
APIR[15:0]
FFFD
FFFD
FFFE
FFFF
FFFE
FFFF
0000
0001
0002
0003
0004
0005
0000
0001
0002
0003
0004
0005
.....
.....
131068 * Bus Clock period
131070 * Bus Clock period
131072 * Bus Clock period
10 * Bus Clock period
12 * Bus Clock period
2 * Bus Clock period
4 * Bus Clock period
6 * Bus Clock period
8 * Bus Clock period
Selected Period
13106.8 ms
13107.0 ms
13107.2 ms
Rev. 2.2
0.2 ms
0.4 ms
0.6 ms
0.8 ms
1.0 ms
1.2 ms
.....
.....
1
1
1
1
1
1
1
1
1
Freescale Semiconductor