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
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
Up to 32K flash read/program/erase over full operating voltage and temperature
Up to 512 Bytes EEPROM
Two very low-power stop modes
Reduced power wait mode
Very low-power real-time interrupt for use in run, wait, and stop
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
16 interrupt pins with selectable polarity
22 general purpose input/output (GPIO)s
Low-voltage detection with reset or interrupt; selectable trip points
Flash block protection
EEPROM block protect
Single-wire background debug interface
On-chip in-circuit emulator (ICE) debug with real time bus capture
MC9S08EL32CTL Applications
Industrial
Automotive
Communications equipment
