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MC9S08DZ128MLL

MC9S08DZ128MLL

NXP USA Inc.
S08 S08 Microcontroller IC 8-Bit 40MHz 128KB (128K x 8) FLASH 100-LQFP (14x14)
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Overview

The MC9S08DZ128MLL is a high-performance 8-bit microcontroller from NXP's S08DZ family, featuring a robust HCS08 core capable of 40MHz operation. This device is specifically engineered for automotive and industrial applications requiring integrated CAN bus networking and significant memory density, providing 128KB of Flash and 2KB of dedicated EEPROM.

Why Choose This Part

This MCU offers a high degree of integration for an 8-bit architecture, including specialized EEPROM that supports in-circuit programming while executing from Flash. Its extensive 100-pin package provides 87 I/O pins, making it suitable for complex systems that would otherwise require external port expanders.

Applications

Automotive Body Control
Ideal for managing door modules, seat controllers, and lighting systems using integrated CAN and LIN connectivity.
Industrial Networking
Reliable node controller for factory automation environments requiring CAN 2.0B communication and high I/O counts.
User Interface Panels
Utilizes 87 I/O pins and a 100-LQFP package to drive large displays and scan complex keypad matrices.
Sensor Hubs
Aggregates analog and digital sensor data for transmission over automotive serial buses while utilizing the 8KB RAM for buffering.

Key Specifications

Speed 40MHz
RAM Size 8K x 8
Core Size 8-Bit
EEPROM Size 2K x 8
Peripherals LVD, POR, PWM, WDT
Connectivity CANbus, I2C, LINbus, SCI, SPI
Mounting Type Surface Mount
Number of I/O 87
Core Processor S08
Package / Case 100-LQFP
Data Converters A/D 24x12b
Oscillator Type External
Program Memory Size 128KB (128K x 8)
Program Memory Type FLASH
Operating Temperature -40degC ~ 125degC (TA)
Supplier Device Package 100-LQFP (14x14)
Voltage - Supply (Vcc/Vdd) 2.7V ~ 5.5V

Getting Started

Development is supported by NXP CodeWarrior for Microcontrollers and the USBMULTILINK universal debug interface. Engineers can utilize the NXP Tower System or specialized S08 evaluation boards for rapid prototyping of CAN and LIN network nodes.