Описание
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.
- Upward compatible with M68HC11 instruction set
- Interrupt stacking and programmer"s model identical to M68HC11
- Instruction queue
- Enhanced indexed addressing
- Up to 16 port bits available for wake-up interrupt function with digital filtering
- 32, 64, 128 and 256 KB flash EEPROM
- 2, 4, 8 or 16 KB RAM
