MC68HC912B32VFU8 Freescale Semiconductor, MC68HC912B32VFU8 Datasheet - Page 48

• Manufacturer Part Number: MC68HC912B32VFU8
• Manufacturer: Freescale Semiconductor

Specifications of MC68HC912B32VFU8

• Cpu Family: HC12
• Device Core Size: 16b
• Frequency (max): 8MHz
• Interface Type: SCI/SPI
• Program Memory Type: EPROM
• Program Memory Size: 32KB
• Total Internal Ram Size: 1KB
• # I/os (max): 63
• Operating Supply Voltage (typ): 5V
• Operating Supply Voltage (max): 5.5V
• Operating Supply Voltage (min): 4.5V
• On-chip Adc: 8-chx10-bit
• Instruction Set Architecture: CISC
• Operating Temp Range: -40C to 105C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 80
• Package Type: PQFP
• Lead Free Status / Rohs Status: Not Compliant

Register Block
48
Addr.
$008E
$008F
$0090
$0091
$0092
$0093
$0094
$0095
$0096
$0097
$0098
$0099
Notes:
1. Available only on MC68HC912B32 and MC68HC912BC32 devices.
2. Available only on MC68HC912B32 and MC68HC12BE32 devices.
3. Available only on MC68HC(9)12BC32 devices.
Compare 0 Register High (TC0H)
Compare 1 Register High (TC1H)
Compare 2 Register High (TC2H)
Compare 3 Register High (TC3H)
Compare 4 Register High (TC4H)
Compare 0 Register Low (TC0L)
Compare 1 Register Low (TC1L)
Compare 2 Register Low (TC2L)
Compare 3 Register Low (TC3L)
Compare 4 Register Low (TC4L)
Timer Interrupt Flag Register 1
Timer Interrupt Flag Register 2
Timer Input Capture/Output
Timer Input Capture/Output
Timer Input Capture/Output
Timer Input Capture/Output
Timer Input Capture/Output
Timer Input Capture/Output
Timer Input Capture/Output
Timer Input Capture/Output
Timer Input Capture/Output
Timer Input Capture/Output
Register Name
See page 148.
See page 148.
See page 149.
See page 149.
See page 149.
See page 149.
See page 150.
See page 150.
See page 150.
See page 150.
See page 150.
See page 150.
(TFLG1)
(TFLG2)
Figure 2-1. Register Map (Sheet 9 of 19)
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Reset:
Reset:
Reset:
Read:
Read:
Read:
Read:
Read:
Read:
Read:
Read:
Read:
Read:
Read:
Read:
Write:
Write:
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Write:
Write:
M68HC12B Family Data Sheet, Rev. 9.1
Bit 15
Bit 15
Bit 15
Bit 15
Bit 15
Bit 7
C7F
TOF
Bit 7
Bit 7
Bit 7
Bit 7
Bit 7
0
0
0
0
0
0
0
0
0
0
0
0
= Unimplemented
Bit 14
Bit 14
Bit 14
Bit 14
Bit 14
C6F
Bit 6
Bit 6
Bit 6
Bit 6
Bit 6
6
0
0
0
0
0
0
0
0
0
0
0
0
0
Bit 13
Bit 13
Bit 13
Bit 13
Bit 13
C5F
Bit 5
Bit 5
Bit 5
Bit 5
Bit 5
5
0
0
0
0
0
0
0
0
0
0
0
0
0
Bit 12
Bit 12
Bit 12
Bit 12
Bit 12
Bit 4
Bit 4
Bit 4
Bit 4
Bit 4
C4F
R
4
0
0
0
0
0
0
0
0
0
0
0
0
0
= Reserved
Bit 11
Bit 11
Bit 11
Bit 11
Bit 11
Bit 3
Bit 3
Bit 3
Bit 3
Bit 3
C3F
3
0
0
0
0
0
0
0
0
0
0
0
0
0
Bit 10
Bit 10
Bit 10
Bit 10
Bit 10
Bit 2
Bit 2
Bit 2
Bit 2
Bit 2
C2F
2
0
0
0
0
0
0
0
0
0
0
0
0
0
Freescale Semiconductor
U = Unaffected
Bit 9
Bit 1
Bit 9
Bit 1
Bit 9
Bit 1
Bit 9
Bit 1
Bit 9
Bit 1
C1F
1
0
0
0
0
0
0
0
0
0
0
0
0
0
Bit 0
Bit 8
Bit 0
Bit 8
Bit 0
Bit 8
Bit 0
Bit 8
Bit 0
Bit 8
Bit 0
C0F
0
0
0
0
0
0
0
0
0
0
0
0
0