Manufacturer Part Number
S9S12P128J0VFT
Manufacturer
NXP Semiconductors
Introduction
High-performance HCS12 core microcontroller suitable for a variety of embedded applications.
Product Features and Performance
16-Bit HCS12 core processor
Speed of 32MHz
Advanced connectivity with CANbus, SCI, SPI
Integrated peripherals including LVD, POR, PWM, WDT
10-channel 12-bit analog-to-digital converters
Internal oscillator support
Comprehensive program memory size of 128KB FLASH
Product Advantages
Robust functionality with multiple I/O options
Operates across a wide voltage range (1.72V to 5.5V)
Efficient performance at temperature extremes (from -40°C up to 105°C)
EEPROM size of 4K x 8 for non-volatile memory storage
6K x 8 RAM size for complex operations and multi-tasking
Key Technical Parameters
Number of I/Os: 34
Program Memory: 128KB FLASH
EEPROM: 4KB
RAM: 6KB
Supply Voltage: 1.72V - 5.5V
Data Converters: A/D 10x12b
Operating Temperature Range: -40°C to 105°C
Mounting Type: Surface Mount
Package: 48-QFN-EP (7x7)
Quality and Safety Features
Built-in watchdog timer (WDT) for system reliability
Low voltage detection (LVD) for safe operation
Power-on reset (POR) for dependable startup
Compatibility
Suitable for systems with existing HCS12 core architecture
Compatible with systems requiring a range of connectivity options (CANbus, SCI, SPI)
Application Areas
Automotive control systems
Industrial automation
Robotics
Consumer electronics
IoT devices
Product Lifecycle
Product status: Active
No indication of nearing discontinuation; replacements or upgrades likely available
Several Key Reasons to Choose This Product
Provides a powerful 16-Bit processing capability
Large program memory and additional EEPROM supports complex applications
Multiple safety features ensure system stability
Wide operating voltage and temperature ranges fit diverse environments
Surface mount 48-QFN-EP package enables compact and efficient PCB design
High integration reduces component count and system costs
Active product status ensures ongoing support and availability