MC9S12XDP512CAL Freescale, MC9S12XDP512CAL Datasheet - Page 451

• Manufacturer Part Number: MC9S12XDP512CAL
• Manufacturer: Freescale

Specifications of MC9S12XDP512CAL

• Cpu Family: HCS12
• Device Core Size: 16b
• Frequency (max): 40MHz
• Interface Type: CAN/I2C/SCI/SPI
• Total Internal Ram Size: 32KB
• # I/os (max): 91
• Number Of Timers - General Purpose: 12
• Operating Supply Voltage (typ): 2.5/5V
• Operating Supply Voltage (max): 2.75/5.5V
• Operating Supply Voltage (min): 2.35/3.15V
• On-chip Adc: 2(16-chx10-bit)
• Instruction Set Architecture: CISC
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 112
• Package Type: LQFP
• Program Memory Type: Flash
• Program Memory Size: 512KB
• Lead Free Status / RoHS Status: Compliant

Freescale Semiconductor
ID[28:21]
ID[20:18]
ID[17:15]
ID[14:7]
Field
Field
Field
SRR
IDE
7:0
7:5
2:0
7:0
4
3
Reset:
Reset:
W
W
R
R
Extended Format Identifier — The identifiers consist of 29 bits (ID[28:0]) for the extended format. ID28 is the
most significant bit and is transmitted first on the CAN bus during the arbitration procedure. The priority of an
identifier is defined to be highest for the smallest binary number.
Extended Format Identifier — The identifiers consist of 29 bits (ID[28:0]) for the extended format. ID28 is the
most significant bit and is transmitted first on the CAN bus during the arbitration procedure. The priority of an
identifier is defined to be highest for the smallest binary number.
Substitute Remote Request — This fixed recessive bit is used only in extended format. It must be set to 1 by
the user for transmission buffers and is stored as received on the CAN bus for receive buffers.
ID Extended — This flag indicates whether the extended or standard identifier format is applied in this buffer. In
the case of a receive buffer, the flag is set as received and indicates to the CPU how to process the buffer
identifier registers. In the case of a transmit buffer, the flag indicates to the MSCAN what type of identifier to send.
0 Standard format (11 bit)
1 Extended format (29 bit)
Extended Format Identifier — The identifiers consist of 29 bits (ID[28:0]) for the extended format. ID28 is the
most significant bit and is transmitted first on the CAN bus during the arbitration procedure. The priority of an
identifier is defined to be highest for the smallest binary number.
Extended Format Identifier — The identifiers consist of 29 bits (ID[28:0]) for the extended format. ID28 is the
most significant bit and is transmitted first on the CAN bus during the arbitration procedure. The priority of an
identifier is defined to be highest for the smallest binary number.
ID20
ID14
x
x
7
Figure 10-27. Identifier Register 1 (IDR1) — Extended Identifier Mapping
7
Figure 10-28. Identifier Register 2 (IDR2) — Extended Identifier Mapping
Table 10-25. IDR0 Register Field Descriptions — Extended
Table 10-26. IDR1 Register Field Descriptions — Extended
Table 10-27. IDR2 Register Field Descriptions — Extended
ID19
ID13
6
x
6
x
MC9S12XDP512 Data Sheet, Rev. 2.21
ID18
ID12
5
x
5
x
Chapter 10 Freescale’s Scalable Controller Area Network (S12MSCANV3)
SRR (=1)
ID11
4
x
4
x
Description
Description
Description
IDE (=1)
ID10
3
x
3
x
ID17
ID9
x
x
2
2
ID16
ID8
x
x
1
1
ID15
ID7
x
x
0
0
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