The Freescale / NXP Semiconductors S9S08DZ48F1MLF is a high-performance 8-bit microcontroller designed for embedded systems requiring robust functionality and versatile connectivity. This integrated circuit represents a sophisticated solution in the microcontroller category, specifically engineered to address complex design challenges in automotive, industrial, and consumer electronic applications.
At its core, the microcontroller features an 8-bit S08 processor architecture, delivering efficient performance with a maximum operating speed of 40MHz. The device provides substantial embedded memory resources, including 48KB of Flash program memory, 3KB of RAM, and 1.5KB of EEPROM, enabling comprehensive program storage and data management capabilities.
A key strength of this microcontroller is its extensive peripheral integration, which includes multiple communication interfaces such as CANbus, LINbus, SCI, and SPI. These connectivity options make the device particularly suitable for automotive and industrial control systems that require robust and flexible communication protocols. Additionally, the integrated peripherals like Low Voltage Detection (LVD), Power-On Reset (POR), Pulse Width Modulation (PWM), and Watchdog Timer (WDT) enhance system reliability and operational safety.
The microcontroller offers remarkable analog capabilities with a 16-channel, 12-bit analog-to-digital converter, enabling precise signal measurement and conversion. Its wide operating voltage range of 2.7V to 5.5V ensures compatibility with diverse power supply configurations, while the extended operating temperature range of -40°C to 125°C guarantees performance in harsh environmental conditions.
Packaged in a compact 48-pin LQFP (Low-Profile Quad Flat Package) measuring 7x7mm, the device supports surface mount technology, facilitating easy integration into modern PCB designs. The microcontroller provides 39 configurable I/O pins, offering significant flexibility for various input and output requirements.
Equivalent or alternative models in the S08 series include the MC9S08DZ60, MC9S08DZ48, and MC9S08AC60, which share similar architectural characteristics and are designed for comparable application domains. The device's RoHS3 compliance further underscores its commitment to environmental sustainability and meets stringent global electronic manufacturing standards.
This microcontroller is ideally suited for applications in automotive electronics, industrial control systems, consumer devices, and embedded systems requiring compact, high-performance 8-bit processing with comprehensive connectivity and peripheral support.
S9S08DZ48F1MLF Key Technical Attributes
- 8-bit S08 core up to 40 MHz
- 48 KB Flash, 3 KB RAM, 1.5 KB EEPROM
- 39 I/O, 16-channel 12-bit ADC
- Supply voltage 2.7–5.5 V, external oscillator
- Operating temperature −40 to +125 °C TA
- Connectivity CANbus, I2C, LINbus, SCI, SPI
- Peripherals LVD, POR, PWM, WDT
- Series S08, base product S9S08
- Package 48-LQFP 7x7 mm, RoHS3 compliant
- Inventory 2663 units, tray packaging
S9S08DZ48F1MLF Packing Size
- Type 48-LQFP, 7 x 7 mm body, approx. 0.5 mm lead pitch
- Material molded epoxy package with copper alloy leadframe, lead-free plating typical of RoHS3 LQFP families
- Pin configuration 48 leads with corner Pin 1 index and gull-wing terminations, 39 user I/O with remaining pins for power, ground, reset, clock, and communication/analog functions
- Thermal characteristics ambient operating −40 to +125 °C; junction-to-ambient and MSL depend on board and handling conditions, consult datasheet for exact ratings
- Electrical properties core supply 2.7–5.5 V, external clock source required; observe standard ESD and moisture handling practices per manufacturer guidance
S9S08DZ48F1MLF Application
- Automotive CAN and LIN nodes, body electronics, gateways
- Industrial control, motor and actuator control with PWM and ADC feedback
- White goods and appliance controllers
- Instrumentation and data acquisition for 12-bit ADC
- General-purpose embedded control in 5 V systems
S9S08DZ48F1MLF Features
- Processing and memory
- Proven 8-bit S08 core delivering responsive control at up to 40 MHz for time-critical tasks and deterministic real-time behavior
- Embedded nonvolatile memory mix optimized for control loops and configuration storage with 48 KB Flash for application code, 3 KB RAM for fast data, and 1.5 KB EEPROM for parameters and logs
- Analog and timing
- Integrated 16-channel 12-bit ADC enables precise sensing of multiple analog inputs without external ADCs, supporting multiplexed measurements and calibration routines
- PWM generation for motor control, solenoids, LEDs, and power-stage modulation with fine granularity for efficient drive and reduced ripple
- Communications
- Built-in CAN 2.0B controller for robust multi-node networks in automotive and industrial environments
- LIN interface for cost-effective subnetwork control such as door, seat, HVAC, and lighting modules
- I2C (listed as IC in supplied parameters), SPI, and SCI/UART provide flexible serial connectivity to sensors, EEPROMs, displays, transceivers, and host interfaces
- Power and clocking
- Wide 2.7–5.5 V operating range simplifies integration into existing 5 V systems while also supporting low-voltage designs
- External oscillator support for precision timing with crystals or resonators, enabling accurate baud rates, stable control loops, and synchronized network operation
- Robustness and reliability
- Low-voltage detect and power-on reset maintain safe start-up and brownout behavior, protecting program and data integrity
- Windowed watchdog timer supervises software execution to recover from fault conditions automatically
- Operating temperature −40 to +125 °C helps meet demanding automotive and industrial environments
- Design productivity
- S08/S9S08 software and peripheral compatibility streamlines reuse of drivers, middleware, and application code across the family
- Broad ecosystem and debugging support from NXP and third-party tool vendors accelerates development and test
S9S08DZ48F1MLF Quality and Safety Features
- Power-on reset, low-voltage detect, and watchdog timer provide layered protection against supply disturbances and software lockups
- RoHS3 compliance supports environmentally responsible manufacturing and global market access
- External crystal option for robust timing integrity in safety-related communication and control loops
- Extended ambient temperature range −40 to +125 °C suited to automotive and harsh industrial applications
- Manufactured and tested to NXP’s quality standards; consult the datasheet for ESD ratings, moisture sensitivity level, and any formal qualification status
S9S08DZ48F1MLF Compatibility
- Code and peripheral compatibility within the S08 family enables easy migration among S9S08 devices with different memory and package options
- 5 V system compatibility and wide supply range ease integration with legacy logic, sensors, and actuators
- Drop-in footprint compatibility across 48-LQFP members of the S9S08DZ family for hardware reuse, subject to pin function mapping and board constraints
- Works with standard CAN and LIN transceivers and common serial peripherals via I2C, SPI, and SCI/UART
- Supported by mainstream development tools, programmers, and debuggers for HCS08/S08 devices
S9S08DZ48F1MLF Datasheet PDF
Our website hosts the most authoritative and up-to-date datasheet for S9S08DZ48F1MLF. For complete electrical specifications, pin assignments, thermal data, timing diagrams, and application guidance, we strongly recommend downloading the datasheet directly from this page.
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