MPCZ565MVR56 - 32-bit Power Arch MCU, 1MB Flash, 40MHz | NXP
MPN: MPCZ565MVR56 ✗ End of Life| Qty | Unit Price | Extended |
|---|---|---|
| 1 | $78.5 | $78.50 |
| 10 | $72.4 | $724.00 |
| 100 | $64.9 | $6,490.00 |
| 500 | $58.2 | $29,100.00 |
| 1,000 | $52.75 | $52,750.00 |
MPCZ565MVR56 Overview
A microcontroller (MCU) is a single-chip computation engine that integrates a CPU core, volatile and non-volatile memory, and programmable peripherals. It sits below the microprocessor (MPU) in the computing hierarchy but above general-purpose logic ICs. Within the Power Architecture family, the MPC500 series targets real-time automotive control where deterministic interrupt latency, on-chip flash, and automotive temperature grades are mandatory. The MPC565 specifically adds a hardware floating-point unit, supporting high-throughput signal processing in powertrain and chassis domains.
Key features include 1 MB of embedded Flash, a unified 64 KB SRAM, a floating-point unit compliant with IEEE 754, dual CAN 2.0B controllers, an enhanced modular I/O subsystem, and a 32-channel eMIOS timer for PWM generation. The device also integrates a queued analog-to-digital converter (QADC) with 40 channels and a Time Processing Unit (TPU) for complex timing without CPU intervention.
The MPCZ565MVR56 is fabricated in a 0.25-micron CMOS process and includes a JTAG/OnCE debug port, a Background Debug Mode (BDM), and a system integration unit with configurable chip-selects. Its automotive-grade temperature rating and ECC-protected flash make it qualified for engine control units, anti-lock brake systems, and electronic stability control modules where functional safety is critical.
Typical applications include engine management ECUs, transmission controllers, body controllers, and industrial motion control. The MPC565's combination of FPU, hardware timers, and automotive qualification makes it suitable for any closed-loop control application requiring 32-bit floating-point math.
When designing with this MCU, ensure your code uses the Power Architecture EABI and respects the MPC565 memory map. Decoupling and trace layout are critical at 40 MHz; follow NXP application note AN2543 for EMC layout. Code written for the MPC555 is generally compatible, simplifying migration.
This page synthesizes distributor pricing from DigiKey and Rochester Electronics, drop-in alternatives sourced from the NXP MPC500 and PowerPC MPC5xx families, and practical design notes not found in the standalone manufacturer datasheet.
Drop-in alternatives for MPCZ565MVR56 — same package, pin-to-pin compatible. Different-package parts requiring PCB rework are excluded.
Variants in this series
Same-series models that are drop-in compatible with MPCZ565MVR56 (same form factor and footprint) — differing in CAN Controllers, Core Architecture, Floating Point Unit, Maximum Clock Frequency, Operating Temperature.
Quick Comparison Tool — Select alternative parts for side-by-side comparison:
MPC565MVR56
✅ Drop-In✓ In Stock
$27.1 / Unit
View Datasheet →MPC565MZP56
✅ Drop-In✓ In Stock
$39.8 / Unit
View Datasheet →SPC565MZP56
✅ Drop-In📋 Reference alternative (not in catalog)
MPC565MVR56R2
✅ Drop-In ⚠️ Specs Unverified📋 Reference alternative (not in catalog)
MPC565MFCZP56
✅ Drop-In ⚠️ Specs Unverified📋 Reference alternative (not in catalog)
MPCZ565MVR56 Maximum Ratings & Electrical Characteristics
| Core Architecture | Power Architecture (MPC500 family) |
| Data Bus Width | 32-bit |
| Program Memory Size | 1 MB Flash |
| Maximum Clock Frequency | 40 MHz |
| Operating Temperature Range | -40C to +125C |
| Package / Case | 388-ball PBGA |
| Mounting Type | Surface Mount |
| Floating Point Unit | Yes (IEEE 754) |
| CAN Controllers | 2 (CAN 2.0B) |
| ADC Channels | 40 (QADC) |
| Debug Interface | JTAG / OnCE / BDM |
| Moisture Sensitivity Level (MSL) | 3 |
| Peak Reflow Temperature | 260C (40s max) |
| Terminal Finish | Tin Silver Copper (e1 per JESD-609) |
| Automotive Grade | Yes |
| Process Technology | 0.25 micron CMOS |
MPCZ565MVR56 Pin Configuration
| Pin B1 | VDD — Core logic supply (specific rail assignment per package diagram) |
| Pin B2 | VDD — Core logic supply (specific rail assignment per package diagram) |
| Pin B3 | VSS — Ground reference (specific ball per package diagram) |
| Pin B4 | VSS — Ground reference (specific ball per package diagram) |
| Pin B5 | VPP — Flash programming supply |
Typical Applications
MPCZ565MVR56 is suitable for 6 applications: Engine Control Unit (ECU), Anti-Lock Braking System (ABS) Controller, Electronic Stability Control (ESC) Module, Automatic Transmission Control Unit (TCU), Industrial Servo Motor Controller, Body Control Module (BCM).
Engine Control Unit (ECU)
The MPCZ565MVR56's 1 MB flash and 40 MHz Power Architecture core make it well suited for engine management ECUs where real-time fuel-injection tables, knock-detection algorithms, and crank-synchronous sampling run concurrently. The integrated QADC with 40 input channels directly multiplexes 24+ analog sensors including wide-band O2, MAP, MAF, and knock pickups. Its IEEE 754 FPU accelerates the floating-point math required for torque-based fuel calculations and air-charge estimation, while the 125C junction rating survives under-hood thermal stress without derating. The two CAN 2.0B controllers connect seamlessly to powertrain CAN buses and OBD-II diagnostic interfaces.
Recommended
Anti-Lock Braking System (ABS) Controller
Wheel-speed-sensor polling at high sample rates demands deterministic interrupts and fast analog-to-digital conversion, which the MPCZ565MVR56's QADC and 32-channel eMIOS timer array provide. The hardware FPU executes anti-skid vehicle dynamics math at lower latency than software-emulated floating point. Dual CAN 2.0B channels connect to chassis CAN and to the brake-by-wire gateway. The -40C to +125C automotive temperature grade supports under-hood mounting and direct wheel-hub proximity without thermal derating, while the 388-ball PBGA provides adequate ground/thermal balls for high-current solenoid driving.
Recommended
Electronic Stability Control (ESC) Module
ESC modules fuse yaw-rate, lateral-acceleration, and wheel-speed data to actuate individual wheel braking; the MPCZ565MVR56's single-precision FPU handles the floating-point Kalman-filter sensor fusion required, while the 1 MB flash stores lookup tables for vehicle-specific brake-pressure ramps. The 32-channel eMIOS PWM outputs drive proportional brake valves and pump motors with microsecond-edge resolution, and dual CAN connects to the chassis CAN network and steering-angle sensor gateway. Automotive Grade qualification and ECC-protected flash support the reliability targets of ISO 26262 ASIL-B systems.
Recommended
Automatic Transmission Control Unit (TCU)
Modern automatic transmissions perform shift-by-wire, torque-converter lockup, and adaptive shift scheduling using floating-point math over large characteristic maps; the MPCZ565MVR56's 1 MB flash holds shift maps while the FPU executes wear-factor estimation and adaptive-pressure models in real time. The QADC's 40 inputs convert line-pressure, turbine-speed, and temperature-sensor signals with high noise immunity. Dual CAN interfaces connect to engine ECU, ABS module, and dashboard gateway while the Time Processing Unit handles crank-synchronous timing without CPU load.
Recommended
Industrial Servo Motor Controller
Beyond automotive, the MPCZ565MVR56 serves industrial servo drives where its 32-channel eMIOS timer generates the center-aligned PWM signals needed to drive three-phase IGBT bridges at high switching frequencies. The FPU computes field-oriented control transformations, Park/Clarke math, and PID loops at update rates exceeding 20 kHz. The QADC's 40 channels sample phase currents and resolver feedback while CANopen firmware streams over the integrated CAN 2.0B controller. Industrial users value the -40C to +125C thermal envelope and long-term Rochester Electronics inventory for retrofit of legacy machinery.
Recommended
Body Control Module (BCM)
Body control modules aggregate door, lighting, and accessory loads across a vehicle; the MPCZ565MVR56's abundant GPIO and CAN connectivity replace multiple MCUs of a pre-1998 design. The 1 MB flash holds diagnostic routines and feature configuration for high-end trim packages, while 64 KB SRAM supports CAN message buffers and debounced switch inputs. Two CAN channels handle powertrain CAN and body CAN gateway traffic; LIN, UART, and SPI peripherals drive seat modules, mirror modules, and lighting controllers. Its automotive qualification simplifies PPAP submission and supply-chain longevity planning.
Recommended
Recommended Products Summary
Engineering reference data for MPCZ565MVR56 — comparison, design guidance, and compliance information.
Selection Guide
Comparison with Alternatives
| Parameter | This Product | MPC565MVR56 | MPC565MZP56 | SPC565MZP56 | MPC565MVR56R2 | MPC565MFCZP56 |
|---|---|---|---|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors |
| Package | 388-ball PBGA | 388-ball PBGA - same | 388-ball PBGA - same | 388-ball PBGA - same | 388-ball PBGA - same | 388-ball PBGA - same |
| Core | Power Architecture MPC500 | Power Architecture MPC500 | Power Architecture MPC500 | Power Architecture MPC500 | Power Architecture MPC500 | Power Architecture MPC500 |
| Flash Size | 1 MB | 1 MB | 1 MB | 1 MB | 1 MB | 1 MB |
| Max Clock Frequency | 40 MHz | 40 MHz | 40 MHz | 40 MHz | 40 MHz | 40 MHz |
| Floating Point Unit | Yes (IEEE 754) | Yes (IEEE 754) | Yes (IEEE 754) | Yes (IEEE 754) | Yes (IEEE 754) | Yes (IEEE 754) |
| Operating Temperature | -40C to +125C | -40C to +125C | -40C to +125C | -40C to +125C | -40C to +125C | -40C to +125C |
| Lifecycle Status | Obsolete (End of Life) | Obsolete (End of Life) | Obsolete | Obsolete | Obsolete | Obsolete |
Key Differentiators
- Hardware IEEE 754 single-precision floating-point unit on chip (vs MPC565MVR56)
- QADC with 40 channels and TPU for crank-synchronous sampling (vs SPC565MZP56)
- Functional drop-in compatibility across the MPC565 die family (vs MPC565MFCZP56)
Design Notes
The 388-ball PBGA package requires a continuous ground/thermal ball array beneath the die to conduct heat from junctions to the PCB inner planes. Estimated: with all 1 MB flash banks active and the FPU running, peak junction power dissipation is on the order of 0.5-0.8 W at 40 MHz and +125C ambient; design the PCB with at least 4 inner ground planes stitched to the thermal balls, and consider a forced-air airflow of 1 m/s across the BGA for underhood deployments. Refer to NXP application note AN2543 for BGA thermal design.
Use 0.5 mm pitch via-in-pad with filled and plated-over copper caps for the 388-ball PBGA to meet MSL3 reflow requirements and avoid solder voiding. Place 0.1 uF X7R bypass capacitors within 2 mm of every VDD ball on both top and bottom layers, and add 10 uF bulk ceramics near the PLL supply balls. Match trace lengths within +/- 5 mils on the system clock and the JTAG TCLK signal. Consult NXP MPC565 hardware design guide and AN2543 for full PCB layout guidance.
Do not assume the MPCZ565MVR56's peripheral register map is identical to the MPC555; the MPC565 adds a hardware FPU and revised interrupt priorities, so legacy MPC555 code paths must be recompiled with the Power Architecture EABI toolchain. ECC-disabled flash writes leave single-bit errors uncorrected; enable flash ECC in the System Integration Unit (SIU) configuration register before enabling interrupts. Do not exceed 40s at 260C during reflow, and do not omit the VPP supply filter - improper ramp-up can corrupt flash during in-circuit programming.
Compliance Information
RoHS compliant per JESD-609 e1 terminal finish (tin-silver-copper). AEC-Q100 qualified for automotive applications per NXP part decoder. MSL3 moisture sensitivity level per JEDEC J-STD-020.
