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NXP Semiconductors MPXR4040VVU264
- Part No.:
- MPXR4040VVU264
- Manufacturer:
- NXP Semiconductors
- Category:
- Microcontrollers
- Package:
- 416-BBGA
- Datasheet:
-
MPXR4040VVU264.pdf
- Description:
- IC MCU 32BIT 4MB FLASH 416PBGA
- Quantity:
- Payment:
- Shipping:
Inventory:2,487
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Product details
Overview
MPXR4040VVU264 from NXP Semiconductors (formerly Freescale) is a high-integration automotive microcontroller featuring a dual-issue e200z7 Power Architecture core, 4 MB on-chip flash, 256 KB SRAM (including 32 KB standby RAM), four CAN modules, dual-channel FlexRay, and two eTPU2 units with 64 total channels. It supports real-time motor control, powertrain management, and chassis domain controllers in engine control units and transmission control modules.
For engineers reviewing the MPXR4040VVU264 datasheet, MPXR4040VVU264 pinout, MPXR4040VVU264 application, or MPXR4040VVU264 equivalent, key selection criteria include FMPLL clocking architecture, eTPU2 timing resolution for cam/crank signal processing, eQADC decimation filter support for sensor conditioning, and TEPBGA-416 package compatibility with automotive PCB thermal and vibration requirements.
Technical Context
The MPXR4040VVU264 implements a superscalar e200z7 CPU core compliant with Power Architecture embedded category, featuring VLE instruction encoding for reduced code footprint and SPE2 extension for DSP and single-precision floating-point operations. Its crossbar switch enables concurrent access to flash, SRAM, and peripherals by multiple bus masters including dual eDMA2 controllers (64- and 32-channel blocks).
Real-time I/O is managed via two eTPU2 units sharing 24 KB code RAM and 6 KB parameter RAM, each supporting 32 channels with dedicated TCR clocks (TCRCLKA/B/C). The device integrates four eQADC modules with 64 analog inputs, eight decimation filters, and absolute reference channel - all synchronized to system timing via FMPLL and SIU-controlled clock gating.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | e200z7 dual-issue 32-bit Power Architecture core with VLE and SPE2 extensions |
| Flash Memory | 4 MB on-chip flash with read-during-program/erase and EEPROM emulation capability |
| SRAM | 256 KB general-purpose SRAM, including 32 KB standby RAM with retention |
| eTPU2 Channels | 64 total time-processing channels across two eTPU2 units (32 per unit) |
| eQADC Inputs | 64 analog input channels with eight decimation filters and one absolute reference ADC |
| Communication Interfaces | Four CAN 2.0B modules (64 message buffers each), dual-channel FlexRay, four DSPI, three UART, and Nexus 3+ debug interface |
| Package | TEPBGA–416, 27 mm × 27 mm, RoHS-compliant |
Pinout & Package
MPXR4040VVU264 is housed in a 416-ball TEPBGA package (27 mm × 27 mm) with 1.0 mm ball pitch, designed for automotive thermal cycling and mechanical shock resilience. Ball assignments follow JEDEC MO-251 standard with dedicated power/ground arrays, segregated analog/digital supply domains (VDDEH1–VDDEH7, VDDA_A0/B0, VSSA_A1/B0), and controlled impedance routing for FlexRay and CAN differential pairs.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| TCRCLKA (L1) | eTPU A Time Base Clock Input | Primary clock source for eTPU A unit; supports external crystal or buffered system clock for precise cam/crank edge timing |
| ETPUA0–ETPUA31 (A1–K4, J1–J4) | eTPU A Channel I/O | 32 bidirectional time-processing pins with configurable capture/compare/PWM modes; output-only variants (e.g., ETPUA12) provide dedicated signal generation |
| TCRCLKB (T23) | eTPU B Time Base Clock Input | Independent clock domain for eTPU B unit; enables asynchronous timing for dual-sensor synchronization (e.g., crank + cam) |
| ETPUB0–ETPUB31 (T24–AB24) | eTPU B Channel I/O | 32 additional time-processing pins; share code/data RAM with eTPU A but operate on separate TCR clock and interrupt vectors |
| VDDA_A0 / VDDA_B0 (A2, C2) | Analog Supply Voltage | Dedicated 5 V analog supplies for eQADC_A and eQADC_B; isolated from digital domains to minimize noise coupling into sensor measurements |
| CAN_A_TX / CAN_A_RX (D19, D20) | CAN A Differential Transceiver Interface | Direct connection to ISO 11898-2 compliant transceiver; supports bit rates up to 1 Mbps with built-in error counters and loopback test mode |
Key Features
| Feature | Design Value |
|---|---|
| FMPLL Frequency Modulation | Enables spread-spectrum clocking to reduce EMI emissions in safety-critical automotive systems without sacrificing timing accuracy |
| eTPU2 Shared Code/Data RAM | 24 KB code RAM + 6 KB parameter RAM shared between two eTPU2 units reduces memory duplication and simplifies multi-sensor firmware deployment |
| eQADC Decimation Filters | Eight integrated decimation filters enable oversampling and noise reduction for high-precision temperature, pressure, and position sensor signals |
| Boot Assist Module (BAM) | Supports serial bootload via CAN or SCI, enabling field firmware updates without JTAG debugger or external programming hardware |
| Nexus 3+ Development Interface | IEEE-ISTO 5001-2003/2008 compliant trace and debug interface with real-time data streaming for ISO 26262 ASIL-B/D development |
Applications
| Engine Control Unit (ECU) | Transmission Control Module (TCM) |
|---|---|
|
Use Scenario: Real-time combustion timing, fuel injection pulse width modulation, and knock detection using crank/cam position sensors. IC Role / Device Role / Timing Role: MPXR4040VVU264 serves as primary controller with eTPU2 units capturing nanosecond-resolution crank/cam edges and eQADC measuring ion-sense feedback. Use Value: 64 eTPU2 channels enable simultaneous processing of multiple cam phaser positions and cylinder-specific knock events without CPU intervention. |
Use Scenario: Gear shift actuation timing, clutch pressure control, and torque converter lock-up sequencing in automatic transmissions. IC Role / Device Role / Timing Role: MPXR4040VVU264 executes closed-loop PID control using eMIOS PWM outputs and monitors hydraulic pressure via eQADC with decimation filtering. Use Value: Dual eDMA2 controllers offload sensor data transfers from CPU, ensuring deterministic response under full CAN/FlexRay network load. |
| Chassis Domain Controller | Electric Power Steering (EPS) ECU |
|
Use Scenario: Active suspension damping control using wheel speed, body acceleration, and steering angle inputs. IC Role / Device Role / Timing Role: MPXR4040VVU264 aggregates CAN messages from ADAS sensors and runs real-time suspension algorithms using SPE2-accelerated math. Use Value: 4 MB flash stores multiple calibration maps for road condition adaptation; 32 KB standby RAM retains suspension state during ignition-off. |
Use Scenario: Motor current sensing, assist torque calculation, and fault-safe shutdown in brushless EPS motors. IC Role / Device Role / Timing Role: MPXR4040VVU264 performs FOC (field-oriented control) using eTPU2 for precise PWM dead-time insertion and eQADC for shunt-based current measurement. Use Value: Absolute reference ADC channel provides stable voltage reference for current sense amplifier offset calibration across temperature range. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar automotive microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| SPC56EL70L5 | Power Architecture e200z7 core, 4 MB flash, 256 KB SRAM, but only two CAN interfaces and no FlexRay; uses LQFP-176 package | Lacks dual-channel FlexRay and half the eTPU2 channel count; suitable for cost-sensitive non-FlexRay chassis nodes | Select when FlexRay connectivity and >32 eTPU2 channels are not required; lower package cost and simpler layout |
| MPC5643L | e200z7 core, 2 MB flash, 192 KB SRAM, four CAN, no FlexRay, 32 eTPU2 channels, TEPBGA-324 package | Reduced memory and eTPU2 capacity; lacks decimation filters in eQADC; targets mid-tier powertrain applications | Choose for legacy platform migration where 4 MB flash and 64 eTPU2 channels exceed functional needs |
Compared with SPC56EL70L5 and MPC5643L, MPXR4040VVU264 delivers higher real-time I/O density (64 eTPU2 channels), FlexRay dual-channel support for safety redundancy, and eQADC decimation filtering essential for high-fidelity sensor fusion in ASIL-D systems.
Availability
MPXR4040VVU264 is available at Aetrix Electronics and suitable for engine control units, transmission control modules, chassis domain controllers, and electric power steering ECUs requiring stable component supply across extended automotive lifecycles.
Supply support for MPXR4040VVU264 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 leader focused on secure connectivity solutions for automotive, industrial, and IoT applications, with deep expertise in functional safety and ASIL-certified microcontrollers.
The PXR40 family, including MPXR4040VVU264, was designed specifically for high-performance automotive domain controllers requiring deterministic real-time processing, multi-protocol communication (CAN/FlexRay), and integrated analog signal conditioning.
FAQ
What is the maximum operating frequency of the MPXR4040VVU264 e200z7 core?
The MPXR4040VVU264 e200z7 core operates at a maximum frequency of 120 MHz, derived from the FMPLL with programmable multiplication factors. This frequency is sustained across the full automotive temperature range (–40°C to 125°C) and supports real-time execution of ASIL-B safety-critical tasks without throttling.
Does MPXR4040VVU264 support ISO 26262 functional safety certification?
Yes, MPXR4040VVU264 includes hardware safety features required for ISO 26262 ASIL-D compliance, including lockstep CPU core monitoring, ECC protection on flash and SRAM, error correction status module (ECSM), and safe interrupt controller (INTC) with priority arbitration - all documented in NXP's PXR40 Safety Manual.
How many independent CAN message buffers does MPXR4040VVU264 provide?
MPXR4040VVU264 provides 256 total CAN message buffers: 64 buffers per module across its four independent CAN 2.0B controllers (CAN_A through CAN_D), enabling concurrent handling of powertrain, chassis, infotainment, and diagnostic traffic without software buffering overhead.
What is the purpose of the eTPU2 shared code and data RAM in MPXR4040VVU264?
The 24 KB code RAM and 6 KB parameter RAM shared between the two eTPU2 units in MPXR4040VVU264 allow unified firmware deployment across both units, reducing memory footprint and enabling synchronized execution of time-critical functions like dual-sensor correlation without inter-unit data copying.
Can MPXR4040VVU264 perform analog-to-digital conversion with oversampling and noise reduction?
Yes, MPXR4040VVU264 integrates eight decimation filters within its eQADC subsystem, allowing oversampling ratios up to 128× for 12-bit conversions. This provides effective resolution enhancement and noise suppression for low-level sensor signals such as thermocouples and piezoresistive pressure sensors.
MPXR4040VVU264 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Package/Case:
- 416-BBGA
- Series:
- PX
- Packaging:
- Tray
- Product Status:
- Obsolete
- Programmable:
- Not Verified
- Core Processor:
- e200z7
- Core Size:
- 32-Bit Single-Core
- Speed:
- 264MHz
- Connectivity:
- CANbus, EBI/EMI, LINbus, SCI, SPI, UART/USART
- Peripherals:
- DMA, POR, PWM, WDT
- Number of I/O:
- 198
- Program Memory Size:
- 4MB (4M x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- -
- RAM Size:
- 256K x 8
- Voltage - Supply (Vcc/Vdd):
- 3V ~ 5.5V
- Data Converters:
- A/D 64x12b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 105°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
MPXR4040VVU264 FAQ
1.How can I place an order for MPXR4040VVU264 through Aetrix?
Please submit a Request for Quotation (RFQ) for MPXR4040VVU264 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 MPXR4040VVU264 reliable?
The price and inventory of MPXR4040VVU264 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MPXR4040VVU264 is usually 5 days.
3.What payment methods are accepted for MPXR4040VVU264?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MPXR4040VVU264 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MPXR4040VVU264?
MPXR4040VVU264 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MPXR4040VVU264 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 MPXR4040VVU264?
For technical support, including MPXR4040VVU264 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MPXR4040VVU264 requirements.
6.How does Aetrix verify that MPXR4040VVU264 is sourced from the original manufacturer or authorized distributors?
All MPXR4040VVU264 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 MPXR4040VVU264 meets industry standards.
7.What is the process for return or replacement of MPXR4040VVU264?
All MPXR4040VVU264 units undergo pre-shipment inspection (PSI). If there is an issue with MPXR4040VVU264, 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 MPXR4040VVU264 part is unused and in its original packaging.
Return procedure for MPXR4040VVU264:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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