MC56F8345VFGE: High-Performance 16-Bit Microcontroller by NXP USA Inc. | Features & Applications
MC56F8345VFGE: NXP's Industrial-Grade 16-Bit Microcontroller for Demanding Applications
The MC56F8345VFGE from NXP USA Inc. represents the pinnacle of 16-bit microcontroller technology, combining exceptional processing power with robust peripheral integration. As part of NXP's renowned Digital Signal Controller (DSC) family, this IC delivers DSP-like performance with microcontroller flexibility, making it a top choice for engineers developing advanced control systems.
Technical Deep Dive: Unmatched 16-Bit Architecture
56800E Core: Hybrid DSP/MCU Advantage
At its core, the MC56F8345VFGE features NXP's advanced 56800E hybrid processor, uniquely blending:
- True 16-bit architecture with 32-bit capabilities
- DSP-level mathematical performance (up to 60 MIPS at 60MHz)
- Single-cycle 16 16-bit multiply-accumulate (MAC) operations
- Dual Harvard bus architecture for simultaneous instruction/data access
Memory Configuration Optimized for Control Applications
The memory architecture has been carefully designed for real-time control:
| Memory Type | Size | Features |
|---|---|---|
| Flash | 128KB (64K 16) | Secure partitioning, ECC protection |
| RAM | 6KB (6K 16) | Zero-wait state execution |
| Boot ROM | 4KB | Includes secure bootloader |
Connectivity: Industrial Communication Protocols
The MC56F8345VFGE stands out with its comprehensive communication suite:
CAN 2.0B Support
Two CANbus modules with:
- Full CAN 2.0B compliance
- 32 message buffers with individual masking
- Bit rates up to 1Mbps
High-Speed Serial Interfaces
- Quad SPI (up to 30Mbps)
- Three SCI/UART modules (LIN compatible)
- Synchronous I2C interface
Advanced Analog Capabilities
The integrated analog peripherals make this microcontroller ideal for sensor-rich applications:
Precision ADC System
- 16-channel 12-bit ADC
- 3.3 s conversion time
- Programmable sample-and-hold
- 1 LSB integral nonlinearity
Motor Control Optimized PWM
Six PWM modules featuring:
- 15.6ps resolution
- Dead-time insertion
- Fault protection inputs
- Center-aligned and edge-aligned modes
Robust System Protection Features
Engineered for mission-critical applications:
- On-chip temperature sensor ( 3 C accuracy)
- Independent watchdog timer
- Low-voltage detection (2.0V threshold)
- Clock failure detection
Application Spotlight
Industrial Automation
Perfect for:
- PLC I/O modules
- Servo drive controls
- Industrial networking gateways
Automotive Systems
Ideal for:
- Body control modules
- DC motor controls
- Battery management systems
Consumer Electronics
Enables advanced functionality in:
- Smart appliances
- Robotic vacuum cleaners
- High-end power tools
Development Ecosystem
NXP provides comprehensive support tools:
- CodeWarrior Development Studio
- Processor Expert configuration tool
- FreeMASTER real-time debugging
- Reference designs for common applications
Why Engineers Choose MC56F8345VFGE
- Performance Density: More processing power per mm than comparable 16-bit MCUs
- Deterministic Operation: Guaranteed interrupt latency under 40 cycles
- Extended Temperature Range: -40 C to +105 C operation
- Longevity: NXP's product longevity guarantee
- Security: Flash protection with password security
For designers needing a balance between 16-bit efficiency and 32-bit capabilities, the MC56F8345VFGE delivers unmatched value. Its combination of control-oriented peripherals, communication interfaces, and analog integration makes it particularly suited for next-generation smart industrial and automotive applications.
Ready to design with the MC56F8345VFGE? Download the datasheet or request samples today to experience NXP's engineering excellence firsthand.