MC9S08EL32CTL Description

The inbuilt Slave LIN Interface Controller (SLIC) and EEPROM in the 8-bit microcontrollers S08EL and S08SL contribute to improved LIN slave performance and quicker development. The 8-bit EL and SL series of microcontrollers (MCUs) from NXP USA Inc. are intended for LIN slave and general market applications. The SL family is designed for more budget-conscious applications, but the EL family is positioned as a higher-end and offers additional peripherals and higher memory. Local Interconnect Network is one of the EL and SL families' application focus areas (LIN). LIN is a single-master, multiple-slave networking architecture that was initially created for sensor and actuator networking applications in the automotive industry.

MC9S08EL32CTL Features

• 8-Bit HCS08 Central Processing Unit (CPU)

      Up to 20 MHz internal bus (40 MHz HCS08 Core) frequency offering 2.7 to 5.5V across temperature range of -40°C to 85°C

• On-Chip Memory

      Up to 32K flash read/program/erase over full operating voltage and temperature

      Up to 512 Bytes EEPROM

• Power Saving Modes

      Two very low-power stop modes

      Reduced power wait mode

      Very low-power real-time interrupt for use in run, wait, and stop

• Clock Source Options

      Oscillator (XOSC) — Loop-control Pierce oscillator; Crystal or ceramic resonator range of 31.25 kHz to 38.4 kHz or 1 MHz to 16 MHz

       Internal Clock Source (ICS) — FLL modes; Internal reference clock with trim adjustment

• Input/Output

      16 interrupt pins with selectable polarity

      22 general purpose input/output (GPIO)s

• System Protection

      Low-voltage detection with reset or interrupt; selectable trip points

      Flash block protection

      EEPROM block protect

• Hardware Development Support

      Single-wire background debug interface

      On-chip in-circuit emulator (ICE) debug with real time bus capture

MC9S08EL32CTL Applications

• Industrial

• Automotive

• Communications equipment