●Overview
●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.
●MoreLess
●## 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)
● 6-channel 8-bit pulse width modulator (PWM)
● 16-channel 10-bit analog-to-digital converter (ADC)
● Two 1-channel 8-bit digital-to-analog converters (DAC)
● Module mapping control (MMC)
● Interrupt control (INT)
● Background debug module (BDM)
● Debugger (DBG12) including breakpoints and change-of-flow trace buffer
● Multiplexed external bus interface (MEBI)
● Wake-up interrupt inputs
● Up to 16 port bits available for wake-up interrupt function with digital filtering
● Memory options
● 32, 64, 128 and 256 KB flash EEPROM
● 2, 4, 8 or 16 KB RAM
●## Features
