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MPC555LF8MZP40
MPC555LF8MZP40
| Part Number | MPC555LF8MZP40 |
|---|---|
| Manufacturer | NXP Semiconductors / Freescale |
| Category | Integrated Circuits (ICs) > Embedded – Microcontrollers |
| Description | High-performance 32-bit PowerPC embedded microcontroller featuring a 40 MHz RISC core, 448 KB Flash memory, integrated floating-point unit (FPU), and dual Time Processor Units (TPU3) in a PBGA-272 package. |
| Stock Status | In Stock |
| Origin | Original Factory |
Product Overview
The MPC555LF8MZP40 is an industrial & automotive 32-bit PowerPC MCU from NXP’s MPC5xx series. Running at 40 MHz, its integrated hardware FPU accelerates complex real-time calculations, paired with dual independent TPU3 co-processors to offload timing, PWM and engine control tasks from the main core. Equipped with 448 KB Flash and 26 KB SRAM for reliable real-time operation, this PBGA-272 packaged chip delivers stable deterministic performance for mission-critical automotive powertrain, industrial automation and aerospace control systems worldwide.
Core Advantages
Powerful PowerPC RCPU Core & Hardware FPU
Features an optimized 32-bit RISC processing core equipped with a dedicated hardware floating-point unit, enabling lightning-fast mathematical modeling, vector calculations, and real-time algorithmic executions.
Dual Autonomous Time Processor Units (TPU3)
Natively integrates two independent, programmable TPU3 modules that handle time-critical I/O, engine timing, and advanced PWM generation entirely in hardware, removing substantial interrupt overhead from the primary CPU core.
Automotive-Grade Flash Memory Reliability
Embeds 448 KB of robust non-volatile Flash memory optimized with advanced block-protection and error minimization layers, ensuring stable software execution under high vibration and wide temperature conditions.
Sophisticated Modular Peripheral Integration
Combines a vast array of robust communication resources—including TouCAN modules, dual Queued Serial Multi-Channel Modules (QSMCM), and a high-accuracy 10-bit Analog-to-Digital Converter (QADC64)—into a single layout grid.
Key Specifications
| Brand | NXP Semiconductors / Freescale MPC5xx PowerPC Series |
|---|---|
| RoHS Status | RoHS Compliant / Lead-Free Sn/Pb or Green Options Status Available |
| EDA/CAD Model | 3D STEP Models, Schematic Symbols, and PBGA Layout footprints available upon request |
| Warranty | 1-Year Standard Quality Warranty |
| Package / Case | PBGA-272 (27mm × 27mm) |
| Mounting Type | Surface Mount Technology (SMD/SMT Reflow Assembly) |
| Surface Marking / Silkscreen | MPC555LF8MZP40 Marking |
| Core Processing Architecture | 32-bit PowerPC RISC Architecture (RCPU Subsystem Core) |
| Maximum Clock Speed Frequency | 40 MHz Nominal Operational Core Rating |
| On-Chip Program Flash Memory | 448 KB Integrated Embedded Flash (CMF Modules) |
| On-Chip Static RAM Capacity | 26 KB High-Speed Internal SRAM Array |
| Floating Point Unit (FPU) | Integrated Hardware Single/Double Precision Floating-Point Arithmetic Unit |
| Timer Processor Unit | Dual Independent TPU3 Time Processor Cores for PWM & Timing Control |
| Analog-to-Digital Converter (ADC) | 2 x QADC64 Modules (64 Total Channels, 10-bit Resolution Analog Inputs) |
| Network Communication Interfaces | 2 x TouCAN Modules (CAN 2.0B Controller Network Interface Nodes), QSMCM (SPI/SCI) |
| Input / Output Count | Up to 180 Multifunction General Purpose I/O Pins |
| Supply Voltage Range | Core Logic: 2.6V ~ 3.0V; Analog & I/O Peripherals: 4.75V ~ 5.25V |
| Flash Endurance Rating | Minimum 100,000 Program/Erase Cycles per Flash Sector |
| Operating Temperature Range | -40°C to +125°C (Automotive & Extended Industrial Grade) |
Typical Applications
- Automotive Engine Control Units (ECUs), Transmission Controllers, and Hybrid Powertrain Managers
- Heavy Industrial Equipment Controllers, Multi-Axis Motion Systems, and Rugged Hydraulics Controllers
- Aerospace Avionics Subsystems, Flight Telemetry Modules, and Unmanned Aerial Vehicle (UAV) Flight Computers
- High-Reliability Marine Electronic Steering Systems, Power Grid Inverters, and Substation Management Units
- Defense Targeting Subsystems, Advanced Simulation Control Systems, and Specialized Testing Workstations
Order & Shipping Info
| Minimum Order Quantity (MOQ) | 1 Piece |
|---|---|
| Shipping Time | Shipped within 1-2 business days |
| Delivery Time | 3-7 working days worldwide |
| Shipping Methods | DHL, UPS, FedEx, EMS |
| Payment Methods | T/T (Bank Transfer), PayPal, Credit Card, Western Union |
Technical Support
For datasheet, sample requests, stock check, or bulk pricing, please use the Quick Inquiry form. We will reply within 24 hours.
Frequently Asked Questions
Q1: Is your currently available stock of the MPC555LF8MZP40 100% authentic and original?
A: Yes, we guarantee that all MPC555LF8MZP40 microcontrollers in our warehouse are 100% brand-new, factory-original components directly from NXP Semiconductors / Freescale. Each lot is cataloged via rigid internal traceability checks and is dispatched inside original secure anti-static tray containers to prevent BGA package ball damage.
Q2: What is the mechanical role of the independent Time Processor Units (TPU3) in this MCU?
A: The TPU3 functions as an autonomous co-processor dedicated exclusively to time-base applications. It runs its own microcode to generate high-precision PWM waveforms, capture encoder inputs, or manage spark/injection events. Because it operates independently, it removes the need for the primary 40 MHz PowerPC core to continuously step away from system logic calculations to process timer interrupts.
Q3: How does the integrated Floating-Point Unit (FPU) benefit aerospace and industrial automation engineering?
A: In complex real-time operations, tracking motion vectors or executing closed-loop flight dynamics formulas requires massive decimal/floating-point operations. The hardware FPU processes these floating-point instructions directly in silicon loops rather than computing them slowly via mathematical compiler software routines, keeping processing latency at an absolute minimum.
Q4: How can our technical division secure copies of the full reference manual, code examples, or coordinate a commercial volume quote?
A: Please enter your technical project goals and desired volume metrics into our Quick Inquiry web form. Our embedded computing technical support specialists will process your submission and respond with complete data assets and tiered commercial pricing tables within 24 hours.
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