MC9S12XDT512MAA Freescale, MC9S12XDT512MAA Datasheet - Page 649

• 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

17.5.3.5
In special test mode the external bus is connected to the application. If the ROMON bit is set, the internal
FLASH provides the data, otherwise the application memory provides the data (see
Freescale Semiconductor
ROM Control in Special Test Mode
MCU
MCU
MCU
Figure 17-31. ROMON = 0 in Emulation Expanded Mode
Figure 17-32. ROM in Special Test Mode
Flash
MC9S12XDP512 Data Sheet, Rev. 2.21
Emulator
Application
Application
Application
Chapter 17 Memory Mapping Control (S12XMMCV2)
Memory
ROMON = 0
Memory
ROMON = 1
Memory
Observer
Figure
1-32).
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