S9S12G128F0VLL Freescale Semiconductor, S9S12G128F0VLL Datasheet - Page 626

• Manufacturer Part Number: S9S12G128F0VLL
• Description: 16-bit Microcontrollers - MCU 16BIT 128K FLASH
• Manufacturer: Freescale Semiconductor

Specifications of S9S12G128F0VLL

• Rohs: yes
• Core: S12
• Processor Series: MC9S12G
• Data Bus Width: 16 bit
• Maximum Clock Frequency: 1 MHz
• Program Memory Size: 128 KB
• Data Ram Size: 8 KB
• On-chip Adc: Yes
• Operating Supply Voltage: 3.13 V to 5.5 V
• Operating Temperature Range: - 40 C to + 125 C
• Package / Case: LQFP-100
• Mounting Style: SMD/SMT
• A/d Bit Size: 10 bit, 12 bit
• A/d Channels Available: 12
• Interface Type: SPI
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 40 C
• Number Of Programmable I/os: 86
• Number Of Timers: 8
• Program Memory Type: Flash
• Supply Voltage - Max: 5.5 V
• Supply Voltage - Min: 3.13 V

Freescale’s Scalable Controller Area Network (S12MSCANV3)
The synchronization jump width (see the Bosch CAN 2.0A/B specification for details) can be programmed
in a range of 1 to 4 time quanta by setting the SJW parameter.
The SYNC_SEG, TSEG1, TSEG2, and SJW parameters are set by programming the MSCAN bus timing
registers (CANBTR0, CANBTR1) (see
and
Table 18-37
related parameter values.
18.4.4
18.4.4.1
The MSCAN module behaves as described within this specification in all normal system operating modes.
Write restrictions exist for some registers.
628
Section 18.3.2.4, “MSCAN Bus Timing Register 1
Time Segment 1
Modes of Operation
gives an overview of the Bosch CAN 2.0A/B specification compliant segment settings and the
Normal System Operating Modes
5 .. 10
4 .. 11
5 .. 12
6 .. 13
7 .. 14
8 .. 15
9 .. 16
It is the user’s responsibility to ensure the bit time settings are in compliance
with the CAN standard.
Transmit Point
Sample Point
Table 18-37. Bosch CAN 2.0A/B Compliant Bit Time Segment Settings
SYNC_SEG
Syntax
TSEG1
3 .. 10
4 .. 11
5 .. 12
6 .. 13
7 .. 14
8 .. 15
4 .. 9
MC9S12G Family Reference Manual,
System expects transitions to occur on the CAN bus during this
period.
A node in transmit mode transfers a new value to the CAN bus at
this point.
A node in receive mode samples the CAN bus at this point. If the
three samples per bit option is selected, then this point marks the
position of the third sample.
Table 18-36. Time Segment Syntax
Time Segment 2
Section 18.3.2.3, “MSCAN Bus Timing Register 0
2
3
4
5
6
7
8
NOTE
(CANBTR1)”).
Description
TSEG2
1
2
3
4
5
6
7
Rev.1.23
Synchronization
Jump Width
1 .. 2
1 .. 3
1 .. 4
1 .. 4
1 .. 4
1 .. 4
1 .. 4
Freescale Semiconductor
(CANBTR0)”
SJW
0 .. 1
0 .. 2
0 .. 3
0 .. 3
0 .. 3
0 .. 3
0 .. 3