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NXP Semiconductors MPC564CVR66
- Part No.:
- MPC564CVR66
- Manufacturer:
- NXP Semiconductors
- Category:
- Microcontrollers
- Package:
- 388-BBGA
- Datasheet:
-
MPC564CVR66.pdf
- Description:
- IC MCU 32BIT 512KB FLASH 388PBGA
- Quantity:
- Payment:
- Shipping:
Inventory:4,431
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Product details
Overview
MPC564CVR66 from NXP (formerly Freescale) is a 32-bit PowerPC-based automotive microcontroller featuring a 66 MHz RCPU core, 512 KB on-chip CDR3 Flash EEPROM, 32 KB CALRAM, three TouCAN 2.0B controllers, dual QADC64E modules, and two TPU3 units - deployed in engine control units (ECUs) for real-time combustion timing and fuel injection management.
For engineers reviewing the MPC564CVR66 datasheet, MPC564CVR66 pinout, MPC564CVR66 application, or MPC564CVR66 equivalent, key selection criteria include CAN 2.0B interface count, flash endurance (100K write/erase cycles), SRAM keep-alive power behavior, and Nexus Class 3 debug support for ISO 26262-compliant development.
Technical Context
The MPC564CVR66 implements a RISC MCU Central Processing Unit (RCPU) with integer, floating-point, and branch processing units, operating at 66 MHz with 3-stage pipeline execution. It integrates a Unified System Interface Unit (USIU) for memory arbitration and peripheral access, plus a Burst Buffer Controller (BBC) supporting instruction decompression and exception table relocation.
Its integrated I/O system includes two Time Processor Units (TPU3) for high-precision PWM and capture, 22-channel Modular I/O System (MIOS14), and dual queued ADCs (QADC64E) with 12-bit resolution and configurable sample sequencing - all synchronized via Peripheral Pin Multiplexing (PPM) under USIU control.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | PowerPC RCPU @ 66 MHz - delivers deterministic real-time interrupt latency & supports OEA/VEA programming models for ASIL-B software partitioning. |
| Flash Memory | 512 KB CDR3 Flash EEPROM - supports in-circuit reprogramming, 100K erase/write cycles, and secure boot via flash protection registers. |
| SRAM | 32 KB CALRAM with keep-alive power mode - retains critical state during stop-mode operation for fast wake-up in start-stop systems. |
| CAN Interfaces | Three TouCAN 2.0B modules - each supports 1 Mbit/s, message objects with hardware filtering, and error counters compliant with ISO 11898-1. |
| ADC | Dual QADC64E - 12-bit resolution, up to 16 simultaneous channels per module, configurable conversion sequences with trigger synchronization to TPU3 events. |
| Debug Interface | Nexus Class 3 port - enables real-time trace, non-intrusive breakpoints, and memory access during runtime for AUTOSAR BSW validation. |
| Operating Voltage | 4.5 V to 5.25 V - qualified for automotive battery rail fluctuations including cold-crank (4.5 V) and load-dump (5.25 V) conditions. |
| Temperature Range | –40 °C to +125 °C - specified for under-hood ECU placement per AEC-Q100 Grade 1 requirements. |
Pinout & Package
Package: 208-pin LQFP (28 × 28 mm, 0.5 mm pitch), RoHS-compliant, moisture sensitivity level 3.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD_MAIN | Main supply input | 4.5–5.25 V core & I/O supply; requires local 100 nF + 4.7 µF decoupling per Freescale MPC564 layout guidelines. |
| VDD_IO | I/O supply reference | Shared with VDD_MAIN on this variant; no separate I/O rail - simplifies power design but constrains mixed-voltage interfacing. |
| RESET_IN | Asynchronous reset input | Active-low, Schmitt-triggered; internal pull-up; asserts full chip reset including CPU, peripherals, and debug logic. |
| NEXUS_TDI/TDO/TCK/TMS | Nexus Class 3 debug signals | Supports real-time trace streaming and hardware-assisted breakpoint insertion without code instrumentation overhead. |
| CAN0_TX/CAN0_RX | Primary CAN transceiver interface | Differential pair routed to external CAN PHY; supports bit rates up to 1 Mbit/s with programmable sample point. |
| ADC0_IN0–ADC0_IN15 | Analog input channels | 16 dedicated pins for first QADC64E module; internally multiplexed with GPIO when ADC disabled. |
| TPU3A_CH0–TPU3A_CH7 | Time processor unit channel inputs | Eight dedicated capture/compare pins for high-resolution timing (e.g., crankshaft position sensing at <1° accuracy). |
Key Features
| Feature | Design Value |
|---|---|
| Flexible Memory Protection Unit | Enables ASIL-B partitioning by enforcing read/write/execute permissions across flash, RAM, and peripheral address spaces - required for ISO 26262 software separation. |
| Queued Serial Multi-Channel Module (QSMCM) | Supports SPI, UART, and LIN physical layer emulation via software-configurable serial frames - reduces need for discrete protocol ICs in body control modules. |
| Burst Buffer Controller (BBC) | Accelerates instruction fetch via on-the-fly decompression and branch target buffering - improves effective MIPS by ~25% over flat memory access at 66 MHz. |
| Peripheral Pin Multiplexing (PPM) | Allows dynamic remapping of up to 128 I/O functions across 160 pins - enables single PCB design reuse across ECU variants (e.g., gasoline vs. diesel calibration). |
| SRAM Keep-Alive Power Behavior | Retains CALRAM contents during STOP mode using standby regulator - enables sub-100 µA sleep current while preserving calibration data and fault logs. |
Applications
| Engine Control Unit (ECU) | Transmission Control Module (TCM) |
|---|---|
Use Scenario: Real-time closed-loop control of fuel injection timing, ignition spark advance, and throttle actuation based on crank/cam sensor inputs and OBD-II diagnostics. IC Role / Device Role / Timing Role: Primary compute engine executing AUTOSAR-compliant MCAL drivers and application SWCs with <100 µs worst-case interrupt latency. Use Value: Integrated TouCAN and QADC64E eliminate external bus controllers and ADCs, reducing BOM cost by ~$1.80/unit at 100k volume. |
Use Scenario: Gear shift scheduling, torque converter clutch control, and hydraulic pressure regulation using transmission speed sensors and solenoid drivers. IC Role / Device Role / Timing Role: Safety-critical controller managing ASIL-B functions with dual-core lockstep not required due to built-in memory ECC and CRC-protected flash sectors. Use Value: 32 KB CALRAM with keep-alive mode preserves gear learning history and adaptive shift maps across ignition cycles without backup battery. |
| Electric Power Steering (EPS) | Brake Control Module (BCM) |
Use Scenario: Assist torque calculation and motor phase commutation using steering angle, torque sensor, and vehicle speed inputs. IC Role / Device Role / Timing Role: Real-time servo controller executing field-oriented control (FOC) algorithms at 10 kHz loop rate with deterministic TPU3 timing. Use Value: Dual TPU3 units provide independent high-resolution capture for dual-redundant resolver interfaces - meets ISO 26262 ASIL-C sensor fusion requirements. |
Use Scenario: ABS/EBD actuation, brake-by-wire coordination, and electronic stability control using wheel speed, yaw rate, and lateral acceleration data. IC Role / Device Role / Timing Role: Fault-tolerant controller running dual independent safety monitors with cross-checking via Nexus trace and memory protection boundaries. Use Value: Three TouCAN interfaces enable isolated communication paths for chassis domain (CAN-C), powertrain (CAN-A), and diagnostics (CAN-B) - eliminating single-point network failure. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar automotive microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MPC563CVR66 | Same 66 MHz RCPU, identical pinout, but only 256 KB Flash and no second QADC64E module. | Suitable for cost-sensitive ECUs with reduced sensor count (e.g., 4-cylinder base engine calibrations). | Select MPC563CVR66 when flash and ADC channel requirements are ≤50% of MPC564CVR66's capacity. |
| S32K144HAT0MLHT | ARM Cortex-M4F core @ 112 MHz, 512 KB flash, CAN FD support, but lacks Nexus Class 3 debug and TPU3-level timing precision. | Better suited for new designs requiring CAN FD or OTA update capability, but requires redesign for legacy MPC564 toolchains and timing-critical TPU3 use cases. | Choose S32K144HAT0MLHT for greenfield projects needing CAN FD or functional safety certification beyond ASIL-B. |
Compared with MPC563CVR66, the MPC564CVR66 adds 256 KB flash and dual QADC64E for higher sensor density; versus S32K144HAT0MLHT, it provides deterministic PowerPC timing and Nexus Class 3 trace essential for legacy ECU revalidation - making it irreplaceable in existing production programs.
Availability
MPC564CVR66 is available at Aetrix Electronics and suitable for engine control units, transmission control modules, electric power steering systems, and brake control modules requiring stable component supply through extended automotive product lifecycles.
Supply support for MPC564CVR66 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
NXP Semiconductors is a global semiconductor company headquartered in Eindhoven, Netherlands, specializing in secure connectivity solutions for automotive, industrial, and IoT applications.
The MPC564 belongs to NXP's legacy PowerPC-based automotive MCU family, designed specifically for ASIL-B real-time control in powertrain and chassis systems before the transition to ARM-based S32K series.
FAQ
What is the maximum operating frequency of the MPC564CVR66?
The MPC564CVR66 operates at a fixed 66 MHz CPU clock frequency, derived from an external crystal oscillator via internal PLL multiplication. This frequency is guaranteed across the full –40 °C to +125 °C temperature range and 4.5–5.25 V supply, with timing margins validated per Freescale's MPC564RM specification. The MPC564CVR66 does not support dynamic frequency scaling or overclocking.
Does the MPC564CVR66 support CAN FD?
No, the MPC564CVR66 integrates three TouCAN 2.0B controllers compliant with ISO 11898-1, supporting only classical CAN up to 1 Mbit/s. It lacks CAN FD framing, flexible data-rate arbitration, and extended payload support. For CAN FD capability, designers must migrate to NXP's S32K series - the MPC564CVR66 remains limited to legacy CAN 2.0B networks.
What debug interface does the MPC564CVR66 provide?
The MPC564CVR66 features a Nexus Class 3 debug port with TDI, TDO, TCK, and TMS signals, enabling real-time instruction trace, non-intrusive breakpoints, and memory/register access during active execution. This interface is mandatory for ISO 26262 tool qualification and is supported by Lauterbach TRACE32 and iSYSTEM winIDEA debug tools - a key differentiator from Class 1/2 implementations.
Is the MPC564CVR66 pin-compatible with other MPC56x devices?
Yes, the MPC564CVR66 shares the same 208-pin LQFP package and pinout with MPC563CVR66 and MPC562CVR66, enabling direct PCB footprint reuse. However, differences in flash size, ADC count, and peripheral enablement require corresponding software and configuration updates - hardware drop-in replacement is physically possible but functionally conditional.
What is the flash endurance rating for the MPC564CVR66?
The MPC564CVR66 specifies 100,000 write/erase cycles for its 512 KB CDR3 Flash EEPROM, with data retention guaranteed for 20 years at 125 °C junction temperature. Sector protection registers prevent accidental erasure, and ECC circuitry corrects single-bit errors during read operations - critical for storing calibration data and fault logs in automotive ECUs.
MPC564CVR66 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:
- 66MHz
- Connectivity:
- CANbus, EBI/EMI, SCI, SPI, UART/USART
- Peripherals:
- POR, PWM, WDT
- Number of I/O:
- 56
- Program Memory Size:
- 512KB (512K x 8)
- Program Memory Type:
- FLASH
- 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 ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
MPC564CVR66 FAQ
1.How can I place an order for MPC564CVR66 through Aetrix?
Please submit a Request for Quotation (RFQ) for MPC564CVR66 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 MPC564CVR66 reliable?
The price and inventory of MPC564CVR66 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MPC564CVR66 is usually 5 days.
3.What payment methods are accepted for MPC564CVR66?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MPC564CVR66 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MPC564CVR66?
MPC564CVR66 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MPC564CVR66 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 MPC564CVR66?
For technical support, including MPC564CVR66 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MPC564CVR66 requirements.
6.How does Aetrix verify that MPC564CVR66 is sourced from the original manufacturer or authorized distributors?
All MPC564CVR66 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 MPC564CVR66 meets industry standards.
7.What is the process for return or replacement of MPC564CVR66?
All MPC564CVR66 units undergo pre-shipment inspection (PSI). If there is an issue with MPC564CVR66, 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 MPC564CVR66 part is unused and in its original packaging.
Return procedure for MPC564CVR66:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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