MC68HC912B32VFU8 Freescale Semiconductor, MC68HC912B32VFU8 Datasheet - Page 256

• 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

256
msCAN12 Controller
Time Segment 1
4 .. 11
5 .. 12
6 .. 13
7 .. 14
8 .. 15
9 .. 16
5.. 10
Table 16-3. CAN Standard Compliant Bit Time Segment Settings
TRANSMIT POINT
SYNC
_SEG
1
TSEG1
3 .. 10
4 .. 11
5 .. 12
6 .. 13
7 .. 14
8 .. 15
4 .. 9
NRZ SIGNAL
Figure 16-8. Segments within the Bit Time
M68HC12B Family Data Sheet, Rev. 9.1
Time Segment 2
8... 25 TIME QUANTA
= 1 BIT TIME
PROP_SEG + PHASE_SEG1
TIME SEGMENT 1
2
3
4
5
6
7
8
4 ... 16
TSEG2
1
2
3
4
5
6
7
Synchronize Jump Width
SAMPLE POINT
(SINGLE OR TRIPLE SAMPLING)
(PHASE_SEG2
TIME SEG. 2
2 ... 8
1 .. 2
1 .. 3
1 .. 4
1 .. 4
1 .. 4
1 .. 4
1 .. 4
Freescale Semiconductor
SJW
0 .. 1
0 .. 2
0 .. 3
0 .. 3
0 .. 3
0 .. 3
0 .. 3