MC9S12XDT512MAA Freescale, MC9S12XDT512MAA Datasheet - Page 457

• Manufacturer Part Number: MC9S12XDT512MAA
• Manufacturer: Freescale

Specifications of MC9S12XDT512MAA

• Cpu Family: HCS12
• Device Core Size: 16b
• Frequency (max): 40MHz
• Interface Type: CAN/I2C/SCI/SPI
• Total Internal Ram Size: 32KB
• # I/os (max): 59
• 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: 8-chx10-bit
• Instruction Set Architecture: CISC
• Operating Temp Range: -40C to 125C
• Operating Temperature Classification: Automotive
• Mounting: Surface Mount
• Pin Count: 80
• Package Type: PQFP
• Program Memory Type: Flash
• Program Memory Size: 512KB
• Lead Free Status / RoHS Status: Compliant

10.4.2
MSCAN facilitates a sophisticated message storage system which addresses the requirements of a broad
range of network applications.
Freescale Semiconductor
Message Storage
Receiver
Transmitter
Receive / Transmit
MSCAN
Figure 10-39. User Model for Message Buffer Organization
Engine
CAN
MSCAN
MC9S12XDP512 Data Sheet, Rev. 2.21
Rx0
Rx1
Rx2
Chapter 10 Freescale’s Scalable Controller Area Network (S12MSCANV3)
Tx1
Tx0
Tx2
Rx3
Rx4
PRIO
PRIO
PRIO
TXE1
TXE0
TXE2
RXF
CPU bus
CPU bus
Memory Mapped
CPU12
I/O
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