S9S08EL32F1CTJR

8Bit MCU, S08 core, 32KB Flash, 40MHz, -40/+85℃, Automotive Qualified, SOP 20

Overview

**S08EL** and **S08SL** 8-bit microcontrollers with embedded Slave LIN Interface Controller SLIC and EEPROM help to increase LIN slave performance and reduce development time. ® Semiconductors’s 8-bit EL and SL families of microcontrollers MCUs are designed for LIN slave and general market applications. The EL family is positioned as higher end, offering higher memory and more peripherals, while the SL family is intended for more cost-sensitive applications.

An application focus area of the EL and SL families is Local Interconnect Network LIN. LIN is a UART-based, single-master, multiple-slave networking architecture originally developed for automotive sensor and actuator networking applications.

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## 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

### Periperals

* Slave LIN interface controller SLIC— Supports LIN 2.0 and SAE J2602 protocols; up to 120 kbps, full LIN message buffering, automatic bit rate and frame synchronization, checksum generation and verification, UART-like byte transfer mode

* Analog to digital converter ADC—Up to 16-channel, 10-bit resolution

* Serial communications interface SCI —with LIN 2.0 Protocol and SAE J2602 compliance; Master extended break generation; Slave extended break detection; LIN slave supplement on SCI1; Automatic baud rate correction; Message time-out detection

* RTC—Real-time counter 8-bit modulus counter with binary or decimal based prescaler; External clock source for precise time base, time-of-day calendar or task scheduling functions; Free running on-chip low power oscillator 1 kHz for cyclic wake-up wit

### Input/Output

* 16 interrupt pins with selectable polarity

* 22 general purpose input/output GPIOs

### 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

### Product Longevity Program

* This product is included in NXP®.s product longevity program, with assured supply for a minimum of 15 years after launch

* This product is included in NXP®.s product longevity program, with assured supply for a minimum of 15 years after launchComparison Table

### S08EL/SL Family Members

| 9S08SL16| 9S08EL32| 9S08EL16| 9S08SL8

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