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NXP Semiconductors MPC562MZP56
- Part No.:
- MPC562MZP56
- Manufacturer:
- NXP Semiconductors
- Category:
- Microcontrollers
- Package:
- 388-BBGA
- Datasheet:
-
MPC562MZP56.pdf
- Description:
- IC MCU 32BIT ROMLESS 388PBGA
- Quantity:
- Payment:
- Shipping:
Inventory:2,967
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Product details
Overview
MPC562MZP56 from Freescale Semiconductor is a 32-bit PowerPC-based microcontroller designed for automotive powertrain and chassis control systems. It features a 56 MHz RCPU core, 512 KB on-chip CDR3 flash memory, 32 KB CALRAM, dual QADC64E modules (12-bit, 64-channel), three TouCAN 2.0B controllers, and two TPU3 timer units - enabling real-time engine management in ECU applications.
For engineers reviewing the MPC562MZP56 datasheet, MPC562MZP56 pinout, MPC562MZP56 application, or MPC562MZP56 equivalent, key selection criteria include CAN bus integration capability, flash endurance for field updates, SRAM keep-alive behavior during sleep modes, and Nexus Class 3 debug support for production diagnostics.
Technical Context
The MPC562MZP56 implements the PowerPC Book E architecture with a RISC MCU Central Processing Unit (RCPU) supporting integer and floating-point operations. Its Unified System Interface Unit (USIU) manages memory arbitration, external bus interface, and interrupt prioritization across integrated peripherals including MIOS14, QSMCM, and PPM.
It integrates two independent QADC64E modules with configurable sample-and-hold timing and hardware-triggered conversion sequences, plus three TouCAN controllers with message object buffers and flexible bit-rate configuration - all synchronized via the USIU's clock domain and shared interrupt vectoring.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | PowerPC RCPU @ 56 MHz - delivers deterministic real-time execution for ISO 26262 ASIL-B–compliant engine control loops. |
| Flash Memory | 512 KB CDR3 Flash EEPROM - supports in-circuit reprogramming and wear-leveling for over-the-air calibration updates. |
| SRAM | 32 KB CALRAM with keep-alive power mode - retains critical state variables during stop-mode operation without external backup supply. |
| Analog Converters | Two QADC64E modules (12-bit, 64-channel total) - enable simultaneous sampling of throttle position, knock sensor, and oxygen sensor signals. |
| CAN Interfaces | Three TouCAN 2.0B controllers - provide redundant communication paths for drivetrain, transmission, and body control networks. |
| Debug Interface | Nexus Class 3 debug port - supports real-time trace, non-intrusive breakpoints, and calibrated timing analysis for functional safety validation. |
| Timer Units | Two TPU3 modules (32-bit, 16-channel each) - deliver precise PWM generation and input capture for ignition timing and fuel injection control. |
Pinout & Package
The MPC562MZP56 is housed in a 176-pin LQFP package (24 × 24 mm, 0.5 mm pitch) with dedicated power/ground pairs, differential CAN transceiver pins, and multiplexed GPIO supporting peripheral pin sharing via PPM registers.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD_IO / VSS_IO | I/O Power Supply / Ground | Separate 5 V I/O domain with decoupling requirements to maintain signal integrity for CAN and ADC interfaces. |
| VDD_CORE / VSS_CORE | Core Power Supply / Ground | 2.6 V core domain powering RCPU and USIU - requires tight regulation to sustain 56 MHz operation under thermal stress. |
| CAN0_TX / CAN0_RX | CAN Controller Channel 0 Differential Pair | Direct connection to external CAN transceiver; supports 1 Mbps baud rate with built-in slew-rate control. |
| ADC0_IN0–ADC0_IN15 | Analog Input Channels (Bank 0) | 16 single-ended or 8 differential inputs routed to QADC64E Module 0 - configurable for 12-bit resolution at up to 1.25 MSPS aggregate rate. |
| TPU3A_CH0–TPU3A_CH7 | Timer Pulse Unit Channel Group A | Eight 32-bit channels supporting input capture, output compare, and PWM generation - synchronized to engine crankshaft position signals. |
Key Features
| Feature | Design Value |
|---|---|
| Flexible Memory Protection Unit | Enables secure partitioning of flash and RAM between boot loader, application code, and calibration data - required for ASIL-B software separation. |
| Peripheral Pin Multiplexing (PPM) | Allows dynamic remapping of GPIO functions (e.g., UART, SPI, QSMCM) to shared pins - reduces PCB layer count in space-constrained ECU designs. |
| Burst Buffer Controller (BBC) | Accelerates instruction fetch from flash using decompression and branch prediction - improves effective code execution speed by ~25% versus linear access. |
| SRAM Keep-Alive Power Behavior | Retains CALRAM contents during STOP3 mode using internal low-power regulator - eliminates need for external backup battery in start-stop systems. |
| Enhanced Interrupt Controller | Supports nested vectored interrupts with programmable priority levels - ensures deterministic response to critical events like misfire detection or CAN error frames. |
Applications
| Engine Control Unit (ECU) | Transmission Control Module (TCM) |
|---|---|
Use Scenario: Real-time combustion control in gasoline direct injection engines with cylinder deactivation. IC Role / Device Role / Timing Role: Primary controller executing closed-loop air-fuel ratio, spark advance, and exhaust gas recirculation algorithms at 10 ms intervals. Use Value: Dual QADC64E modules enable concurrent sampling of wideband O2 sensors and knock detection signals - reducing latency in adaptive learning routines. | Use Scenario: Shift logic and torque converter clutch control in 8-speed automatic transmissions. IC Role / Device Role / Timing Role: Safety-critical actuator driver coordinating solenoid timing, pressure feedback, and CAN-based gear request arbitration. Use Value: Three TouCAN controllers allow independent communication with engine ECU, vehicle network gateway, and transmission sensor cluster - eliminating single-point failure risk. |
| Brake Control Unit (BCU) | Electric Power Steering (EPS) |
Use Scenario: ABS and electronic stability control coordination across four wheel-speed sensors and hydraulic modulators. IC Role / Device Role / Timing Role: Deterministic real-time processor managing 5 kHz sensor acquisition and 100 Hz actuator command cycles. Use Value: TPU3 timer units provide sub-microsecond resolution for PWM-driven solenoid valve control - meeting ISO 26262 timing constraints for fail-operational behavior. | Use Scenario: Torque assist calculation and motor phase commutation in column-assist EPS systems. IC Role / Device Role / Timing Role: High-integrity controller interfacing with torque sensor, motor encoder, and CAN vehicle bus. Use Value: Nexus Class 3 debug port enables runtime verification of torque limit enforcement and fault injection testing per ISO 26262 tool qualification requirements. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar automotive microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MPC563MZP56 | Same RCPU core and peripheral set, but includes 512 KB CDR3 flash + 64 KB CALRAM and enhanced BBC with larger DECRAM. | Targeted at higher-complexity powertrain applications requiring larger calibration tables and faster code execution. | Select when additional RAM headroom is needed for multi-region calibration or expanded diagnostic logging. |
| S912XDP512J0 | 16-bit HCS12X core, 512 KB flash, 32 KB RAM, dual CAN, but no QADC64E or Nexus Class 3 debug. | Designed for cost-sensitive chassis modules where floating-point math and high-resolution analog capture are not required. | Choose only for legacy platform migration where PowerPC architecture compatibility is not mandatory. |
Compared with MPC562MZP56, MPC563MZP56 offers greater memory bandwidth and deeper debug visibility for next-generation ECU development, while S912XDP512J0 provides a lower-cost alternative for non-safety-critical subsystems lacking advanced timing and analog acquisition needs.
Availability
MPC562MZP56 is available at Aetrix Electronics and suitable for automotive powertrain control, brake system electronics, and electric power steering applications requiring stable component supply across extended product lifecycles.
Supply support for MPC562MZP56 includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
Freescale Semiconductor (now part of NXP Semiconductors) was a leading designer of embedded processors and analog solutions for automotive, industrial, and networking markets before its 2015 acquisition.
The MPC56x family was engineered specifically for ASIL-B automotive powertrain and chassis control, emphasizing real-time determinism, functional safety compliance, and robustness in harsh operating environments.
FAQ
What is the maximum operating frequency of the MPC562MZP56?
The MPC562MZP56 operates at a maximum CPU frequency of 56 MHz. This clock speed is achieved using an internal PLL with external crystal reference, and it is validated across the full industrial temperature range (−40°C to +125°C). The RCPU core maintains instruction throughput consistency at this frequency, making MPC562MZP56 suitable for time-critical engine control tasks where jitter must remain below 1 µs.
Does the MPC562MZP56 support ISO 26262 functional safety certification?
Yes, the MPC562MZP56 includes hardware features aligned with ISO 26262 ASIL-B requirements, including lockstep-capable memory protection, ECC on critical registers, Nexus Class 3 debug for runtime verification, and SRAM keep-alive functionality. While the device itself is not pre-certified, Freescale provided safety manuals and FMEDA reports for MPC562MZP56 to support customer-led ASIL-B system certification efforts.
What type of flash memory is used in the MPC562MZP56?
The MPC562MZP56 integrates 512 KB of CDR3 Flash EEPROM memory. This technology supports block erase, byte-programmable writes, and over 100,000 write/erase cycles - enabling reliable field updates of calibration data and firmware patches without requiring external non-volatile storage. The CDR3 architecture also includes built-in error detection for read operations.
How many CAN controllers does the MPC562MZP56 include?
The MPC562MZP56 includes three TouCAN 2.0B controllers, each compliant with ISO 11898-1 and supporting bit rates up to 1 Mbps. These controllers operate independently with dedicated message object buffers and share no register conflicts - allowing simultaneous communication with engine, transmission, and chassis networks without arbitration delay. Each CAN module connects directly to external transceivers via dedicated TX/RX pins.
Is the MPC562MZP56 pin-compatible with other MPC56x series devices?
No, the MPC562MZP56 is not pin-compatible with other MPC56x variants such as MPC563MZP56 or MPC564. Although they share the same 176-pin LQFP package outline, differences in peripheral pin assignments - particularly for QADC64E channel routing, TPU3 signal mapping, and USIU arbitration pins - require unique PCB layouts. Migration between MPC56x devices necessitates board redesign and signal integrity revalidation.
MPC562MZP56 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Package/Case:
- 388-BBGA
- Series:
- MPC5xx
- Packaging:
- Tray
- Product Status:
- Obsolete
- Programmable:
- Not Verified
- Core Processor:
- PowerPC
- Core Size:
- 32-Bit Single-Core
- Speed:
- 56MHz
- Connectivity:
- CANbus, EBI/EMI, SCI, SPI, UART/USART
- Peripherals:
- POR, PWM, WDT
- Number of I/O:
- 64
- Program Memory Size:
- -
- Program Memory Type:
- ROMless
- EEPROM Size:
- -
- RAM Size:
- 32K x 8
- Voltage - Supply (Vcc/Vdd):
- 2.5V ~ 2.7V
- Data Converters:
- A/D 32x10b
- Oscillator Type:
- External
- Operating Temperature:
- -40°C ~ 125°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
MPC562MZP56 FAQ
1.How can I place an order for MPC562MZP56 through Aetrix?
Please submit a Request for Quotation (RFQ) for MPC562MZP56 on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for MPC562MZP56 reliable?
The price and inventory of MPC562MZP56 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MPC562MZP56 is usually 5 days.
3.What payment methods are accepted for MPC562MZP56?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MPC562MZP56 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MPC562MZP56?
MPC562MZP56 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MPC562MZP56 order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for MPC562MZP56?
For technical support, including MPC562MZP56 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MPC562MZP56 requirements.
6.How does Aetrix verify that MPC562MZP56 is sourced from the original manufacturer or authorized distributors?
All MPC562MZP56 products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that MPC562MZP56 meets industry standards.
7.What is the process for return or replacement of MPC562MZP56?
All MPC562MZP56 units undergo pre-shipment inspection (PSI). If there is an issue with MPC562MZP56, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The MPC562MZP56 part is unused and in its original packaging.
Return procedure for MPC562MZP56:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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