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Microcontroller, HCS12X Family S12XD Series Microcontrollers, HCS12X, 16bit, 40 MHz, 512 KB, 32 KB


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Manufacturer Part No:
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Product Range
HCS12X Family S12XD Series Microcontrollers
Technical Datasheet:
MC9S12XDP512CAL   Datasheet
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Product Range Selector (HCS12X Family S12XD Series Microcontrollers)

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Product Overview

The MC9S12XDP512CAL is a 16-bit Microcontroller based on enhanced HCS12X CPU (40MHz bus) with CISC architecture operates at a maximum frequency of 80MHz. The device incorporates 512kB internal flash, 32kB internal RAM, 4kB EEPROM, 16-channel 10-bit A/D converter and 91 general-purpose I/O pins. This device also features peripherals like one inter-integrated circuit (IIC) bus module, five multi-scalable controller area networks (MSCAN) CAN 2.0 A/B software compatible modules, six serial communications interface (SCI) and three serial peripheral interface modules (SPI). The MC9S12XD family features the performance boosting XGATE co-processor. The XGATE, which is programmable in C language, has an instruction set which is optimized for data movement, logic and bit manipulation instructions. It runs at twice the bus frequency of the S12X and off-loads the CPU by providing high speed data transfer between any peripheral module, RAM and I/O ports.
  • Upward compatible with MC9S12 instruction set
  • Interrupt stacking and programmer's model identical to MC9S12
  • Instruction queue
  • Enhanced indexed addressing
  • Enhanced instruction set
  • External bus interface (EBI)
  • Module mapping control (MMC)
  • Interrupt controller (INT)
  • Debug module to monitor HCS12X CPU and XGATE bus activity
  • Background debug mode (BDM)
  • Periodic interrupt timer (PIT)
  • Clock and reset generator (CRG)
  • Low noise/low power Pierce oscillator
  • Enhanced capture timer - 16-bit main counter with 7-bit prescaler
  • 8 PWM (pulse-width modulator) channels
  • On-chip voltage regulator
  • Low-voltage detect (LVD) with low-voltage interrupt (LVI)
  • Power-on reset (POR) circuit
  • Low-voltage reset (LVR)
  • Ultra low-power wake-up timer




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HCS12X Family S12XD Series Microcontrollers














MSL 3 - 168 hours
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Technical Docs (4)

CAD Downloads


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CAD Models - Notice
CAD Models and drawings are provided to you on a revocable limited licence for your internal use only but remain the property of the manufacturer who retain all intellectual property rights and ownership. They are provided to assist you in decision making and as design guide but are not guaranteed to be error free, accurate or up to date and is not intended to be taken as advice.
Use of these CAD models and other options provided are downloaded and used entirely at your own risk and by continuing you confirm acceptance of the above.

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Deliveries start from 3/20/22

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