The MC9S12E is a 112/80-pin, cost-effective, general-purpose MCU family, using the important on-chip features needed for your automotive designs.
The MC9S12E has full 16-bit data paths throughout.
The inclusion of a phase-lock look (PLL) circuit allows power consumption and performance to be adjusted to suit operational requirements.
An on-chip bandgap-based voltage regulator (Vreg) generates the internal digital supply voltage of 2.5 V (VDD) from a 3.15–5.5 V external supply range.
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## Features
* HCS12 CPU
* Upward compatible with M68HC11 instruction set
* Interrupt stacking and programmer"s model identical to M68HC11
* Instruction queue
* Enhanced indexed addressing
* Up to 16 KB of RAM
* Three asynchronous serial communications interface modules (SCI)
* Serial peripheral interface (SPI)
* Inter-IC bus (IIC)
* Three 4-channel 16-bit timer modules (TIM)
* 6-channel 15-bit pulse modulator with fault protection module (PMF)
