MC68HC912B32VFU8 Freescale Semiconductor, MC68HC912B32VFU8 Datasheet - Page 188

• 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

Enhanced Capture Timer (ECT) Module
Read: Anytime
Write: Has no effect
These registers are used to latch the value of the input capture registers TC0–TC3. The corresponding
IOSx bits in TIOS ($80) should be cleared (see
188
Address: $00BA
Address: $00BB
Address: $00BC
Address: $00BD
Address: $00BE
Address: $00BF
Reset:
Reset:
Reset:
Reset:
Reset:
Reset:
Read:
Read:
Read:
Read:
Read:
Read:
Write:
Write:
Write:
Write:
Write:
Write:
Figure 13-52. Timer Input Capture Holding Register 1 (TC1H)
Figure 13-53. Timer Input Capture Holding Register 2 (TC2H)
Figure 13-54. Timer Input Capture Holding Register 3 (TC3H)
Bit 15
Bit 15
Bit 15
Bit 7
Bit 7
Bit 7
Bit 7
Bit 7
Bit 7
Bit 7
Bit 7
Bit 7
0
0
0
0
0
0
Bit 14
Bit 14
Bit 14
Bit 6
Bit 6
Bit 6
6
0
6
0
6
0
6
0
6
0
6
0
M68HC12B Family Data Sheet, Rev. 9.1
Bit 13
Bit 13
Bit 13
Bit 5
Bit 5
Bit 5
5
0
5
0
5
0
5
0
5
0
5
0
13.3.1 IC
Bit 12
Bit 12
Bit 12
Bit 4
Bit 4
Bit 4
4
0
4
0
4
0
4
0
4
0
4
0
Channels).
Bit 11
Bit 11
Bit 11
Bit 3
Bit 3
Bit 3
3
0
3
0
3
0
3
0
3
0
3
0
Bit 10
Bit 10
Bit 10
Bit 2
Bit 2
Bit 2
2
0
2
0
2
0
2
0
2
0
2
0
Bit 9
Bit 1
Bit 9
Bit 1
Bit 9
Bit 1
1
0
1
0
1
0
1
0
1
0
1
0
Freescale Semiconductor
Bit 0
Bit 8
Bit 0
Bit 0
Bit 0
Bit 8
Bit 0
Bit 0
Bit 0
Bit 8
Bit 0
Bit 0
0
0
0
0
0
0