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NXP Semiconductors MPC565MVR56R2
- Part No.:
- MPC565MVR56R2
- Manufacturer:
- NXP Semiconductors
- Category:
- Microcontrollers
- Package:
- 388-BBGA
- Datasheet:
-
MPC565MVR56R2.pdf
- Description:
- IC MCU 32BIT 1MB FLASH 388PBGA
- Quantity:
- Payment:
- Shipping:
Inventory:1,059
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Product details
Overview
MPC565MVR56R2 from Freescale Semiconductor is a 32-bit PowerPC RISC microcontroller designed for automotive and industrial real-time control. It integrates a floating-point unit (FPU), 1 Mbyte UC3F Flash, 36 Kbytes CALRAM, three TouCAN 2.0B modules, two QADC64E ADCs with 40-channel AMUX, and MIOS14 with real-time clock submodule - deployed in engine control units and transmission controllers.
For engineers reviewing the MPC565MVR56R2 datasheet, MPC565MVR56R2 pinout, MPC565MVR56R2 application, or MPC565MVR56R2 equivalent, key selection criteria include its -40°C to 125°C operating range, 40 MHz core frequency, 5-V tolerant I/O, dual-port TPU RAM (6 KB + 4 KB), and Nexus Class 3 debug support for deterministic automotive firmware development.
Technical Context
The MPC565MVR56R2 implements a statically designed PowerPC core with precise exception handling and IEEE-754-compliant FPU, paired with a unified system integration unit (USIU) that manages memory mapping across U-bus and L-bus domains. Its burst buffer controller (BBC) supports exception vector relocation to internal Flash, SRAM, or external memory, enabling flexible boot and debug configurations.
Memory subsystem includes two 512-Kbyte UC3F Flash modules with 100,000-cycle endurance and 100-year data retention at 25°C, plus 36-Kbyte CALRAM split into 32-Kbyte CALRAM_A (keep-alive powered) and 4-Kbyte CALRAM_B. Peripheral interconnect uses IMB3 slave interface for DLCMD2 and QSMCM, while TPU3 modules access dedicated DPTRAM via tightly coupled L-bus paths.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core Architecture | PowerPC single-issue integer core with integrated FPU and BBC - enables deterministic real-time math and burst-mode instruction fetch. |
| Flash Memory | 1 Mbyte UC3F (two 512-Kbyte modules), 100k write/erase cycles @25°C - supports field-upgradable ECU firmware with long-term reliability. |
| SRAM | 36 Kbytes CALRAM (32 KB A + 4 KB B), with keep-alive power on VDDSRAM1/VDDSRAM2 - retains calibration data during vehicle ignition-off states. |
| CAN Interfaces | Three TouCAN 2.0B modules (A/B/C), each with 16 message buffers - provides redundant or multi-domain CAN communication in powertrain systems. |
| ADC System | Two QADC64E modules with shared 40-channel analog multiplexer - allows synchronized sampling across all sensors without external muxing hardware. |
| Operating Temperature | -40°C to +125°C ambient - qualified for under-hood automotive environments per AEC-Q100 requirements. |
| Package | 388-ball PBGA, 27 mm × 27 mm, 1.0 mm pitch - compatible with standard automotive PCB assembly processes and thermal management. |
Pinout & Package
Package: 388-ball Plastic Ball Grid Array (PBGA), 27 mm × 27 mm body size, 1.0 mm ball pitch, RoHS-compliant.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD / VSS | Core power / ground | Dual-supply operation: 2.6 V ±0.1 V internal logic, 5.0 V ±0.25 V I/O - enables direct interfacing with legacy 5-V automotive sensors and actuators. |
| ANxx_A_/ANxx_B_ | Analog input channels | 40 total ADC inputs routed to both QADC64E modules - eliminates need for external analog switching in multi-sensor monitoring. |
| A_TPUCHx / B_TPUCHx / C_TPUCHx | Time processor unit channels | 48 total TPU channels (16 per TPU3 module) - supports high-resolution PWM generation, encoder counting, and capture timing for motor control. |
| TouCAN_A/B/C pins | CAN transceiver interface | Three independent CAN physical layer interfaces - allows simultaneous communication on powertrain, chassis, and body networks. |
| QVDDL / NVDDL | Quiet/Noisy VDD supply rails | Separate quiet (QVDDL) and noisy (NVDDL) 5-V supplies - reduces EMI coupling into analog and timing circuits during high-speed I/O switching. |
| VDDSRAM1–3 | Keep-alive SRAM power | Independent power pins for CALRAM_A (VDDSRAM1), CALRAM_B (VDDSRAM2), and DPTRAM (VDDSRAM3) - ensures non-volatile data retention during deep sleep modes. |
Key Features
| Feature | Design Value |
|---|---|
| Nexus Class 3 debug port | IEEE-ISTO 5001-1999 compliant 9-/16-pin interface enabling real-time trace, watchpoints, and program flow tracking for ISO 26262 ASIL-B/D development. |
| MIOS14 with MRTCSM | 22-channel modular I/O system including real-time clock submodule requiring external 32-kHz crystal - delivers low-power timekeeping for wake-up scheduling and event timestamping. |
| QSMCM dual serial interface | Two queued serial multi-channel modules, each with QSPI and two SCI/UART - supports daisy-chained sensor networks and dual asynchronous diagnostic ports. |
| DLCMD2 J1850 interface | SAE J1850 VPW-compatible message data link controller - enables direct connection to legacy automotive diagnostics tools without external level-shifting. |
| Flexible memory protection | IMPU (in BBC) and DMPU (in L2U) units with global default attributes - enforces memory access permissions for ASIL-D partitioning in safety-critical software. |
Applications
| Engine Control Unit (ECU) | Automatic Transmission Control |
|---|---|
Use Scenario: Real-time combustion timing, fuel injection pulse width, and knock detection using crank/cam position and cylinder pressure signals. IC Role / Device Role / Timing Role: Primary MCU executing closed-loop control algorithms with sub-microsecond interrupt latency via USIU-enhanced interrupt controller. Use Value: 48 TPU channels and synchronized QADC64E sampling enable precise spark advance calculation and adaptive learning across all cylinders. | Use Scenario: Gear shift scheduling, clutch engagement control, and torque converter lockup management based on vehicle speed, throttle, and engine load. IC Role / Device Role / Timing Role: Central controller coordinating CAN-based communication with ECU and ABS modules while managing PWM-driven solenoid valves. Use Value: Three TouCAN modules allow concurrent messaging on powertrain, chassis, and diagnostic buses - eliminating gateway latency in shift decision pipelines. |
| Electric Power Steering (EPS) | Industrial Motor Drive Controller |
Use Scenario: Torque assist calculation, motor current regulation, and fault response (e.g., overtemperature, phase loss) in 48-V EPS systems. IC Role / Device Role / Timing Role: Safety-oriented MCU running ASIL-C software with CALRAM-based calibration storage and machine-check exception handling for memory faults. Use Value: Keep-alive powered CALRAM_A retains steering angle offset and motor winding resistance compensation values across ignition cycles. | Use Scenario: Field-oriented control (FOC) of 3-phase AC induction motors in HVAC compressors or pump drives with thermal and current monitoring. IC Role / Device Role / Timing Role: High-precision timing MCU generating synchronized PWM outputs and capturing encoder feedback via TPU3 modules. Use Value: Dual 6-KB/4-KB DPTRAM enables concurrent microcode execution for position loop (TPU3_A/B) and current loop (TPU3_C) without CPU intervention. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar automotive microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MPC555MVR56R2 | 448-Kbyte CMF Flash, 26-Kbyte SRAM, no QADC64E/AMUX, MIOS1 instead of MIOS14, single TouCAN | Limited ADC channel count and no real-time clock submodule - insufficient for modern multi-sensor ECU architectures. | Select MPC565MVR56R2 when >32 analog channels, CAN redundancy, or MIOS14's MRTCSM are required. |
| MPC566MVR56R2 | Same package and peripherals, but adds code compression support and optional 56-MHz operation | Enables larger firmware images in same Flash footprint; higher clock improves computational throughput for complex control laws. | Choose MPC566MVR56R2 only if code size reduction or >40 MHz performance is validated in target application. |
Compared with MPC555MVR56R2, MPC565MVR56R2 delivers 122% more Flash, 38% more RAM, triple CAN, and enhanced ADC flexibility - making it suitable for next-generation powertrain control. Versus MPC566MVR56R2, it trades code compression and higher clock for guaranteed 40-MHz operation and lower qualification risk in temperature-critical deployments.
Availability
MPC565MVR56R2 is available at Aetrix Electronics and suitable for automotive powertrain control, industrial motor drives, and electric power steering systems requiring stable component supply across extended product lifecycles.
Supply support for MPC565MVR56R2 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) is a fabless semiconductor company specializing in automotive, industrial, and networking processors.
The MPC565 belongs to the MPC500 RISC microcontroller family, engineered specifically for deterministic real-time control in harsh-temperature automotive environments with integrated safety and debug features.
FAQ
What is the maximum operating frequency of the MPC565MVR56R2?
The MPC565MVR56R2 operates at a guaranteed maximum frequency of 40 MHz across its full -40°C to +125°C ambient temperature range. While some MPC566 variants support 56 MHz, the MPC565MVR56R2 is rated and characterized strictly at 40 MHz for thermal and timing margin compliance in automotive under-hood applications.
Does the MPC565MVR56R2 support code compression like the MPC566?
No, the MPC565MVR56R2 does not support code compression. According to the official Freescale MPC565/MPC566 Product Brief (Rev. 3, Feb 2003), code compression is explicitly listed as an MPC566-only feature. The MPC565MVR56R2 uses uncompressed instruction execution and relies on its 1 Mbyte UC3F Flash for firmware storage without compression overhead.
How many analog input channels does the MPC565MVR56R2 support, and how are they distributed?
The MPC565MVR56R2 supports 40 total analog input channels via two QADC64E modules (A and B), each equipped with an analog multiplexer (AMUX). Both modules can access all 40 channels, enabling fully synchronized or interleaved sampling - a capability confirmed in Section 1.2.12 of the product brief and critical for multi-sensor engine control applications.
What debug interfaces are available on the MPC565MVR56R2?
The MPC565MVR56R2 provides three debug interfaces: a Nexus Class 3 debug port (IEEE-ISTO 5001-1999), JTAG test access port (IEEE 1149.1), and background debug mode (BDM). These are implemented via dedicated pins including TCK_DSCK, TMS, TDO_DSDO, TDI_DSDI, and RSTI_B, enabling full visibility into real-time execution for ASIL-B/D development workflows.
Is the MPC565MVR56R2 pin-compatible with the MPC555?
No, the MPC565MVR56R2 is not pin-compatible with the MPC555. Although both belong to the MPC500 family, the MPC565MVR56R2 uses a 388-ball PBGA package with reorganized peripheral pin assignments - including added QADC64E, MIOS14, and TouCAN_C signals - whereas the MPC555 uses a different ball count and layout. PCB redesign is required for migration.
MPC565MVR56R2 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Package/Case:
- 388-BBGA
- Series:
- MPC5xx
- Packaging:
- Tape & Reel (TR)
- 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:
- 56
- Program Memory Size:
- 1MB (1M x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- -
- RAM Size:
- 36K x 8
- Voltage - Supply (Vcc/Vdd):
- 2.5V ~ 2.7V
- Data Converters:
- A/D 40x10b
- Oscillator Type:
- External
- Operating Temperature:
- -40°C ~ 125°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
MPC565MVR56R2 FAQ
1.How can I place an order for MPC565MVR56R2 through Aetrix?
Please submit a Request for Quotation (RFQ) for MPC565MVR56R2 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 MPC565MVR56R2 reliable?
The price and inventory of MPC565MVR56R2 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MPC565MVR56R2 is usually 5 days.
3.What payment methods are accepted for MPC565MVR56R2?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MPC565MVR56R2 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MPC565MVR56R2?
MPC565MVR56R2 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MPC565MVR56R2 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 MPC565MVR56R2?
For technical support, including MPC565MVR56R2 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MPC565MVR56R2 requirements.
6.How does Aetrix verify that MPC565MVR56R2 is sourced from the original manufacturer or authorized distributors?
All MPC565MVR56R2 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 MPC565MVR56R2 meets industry standards.
7.What is the process for return or replacement of MPC565MVR56R2?
All MPC565MVR56R2 units undergo pre-shipment inspection (PSI). If there is an issue with MPC565MVR56R2, 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 MPC565MVR56R2 part is unused and in its original packaging.
Return procedure for MPC565MVR56R2:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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