My Inquiry
My Account
NXP Semiconductors MPC536CZP40
- Part No.:
- MPC536CZP40
- Manufacturer:
- NXP Semiconductors
- Category:
- Microcontrollers
- Package:
- 388-BBGA
- Datasheet:
-
MPC536CZP40.pdf
- Description:
- IC MCU 32BIT 1MB FLASH 388PBGA
- Quantity:
- Payment:
- Shipping:
Inventory:4,821
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
MPC536CZP40 from Freescale Semiconductor is a 40 MHz PowerPC RISC microcontroller with integrated FPU, 1 Mbyte UC3F Flash, 36 Kbytes CALRAM, TouCAN 2.0B controller, QADC64E (16-channel 10-bit ADC), and MIOS14 timer system - designed for automotive engine control units requiring deterministic real-time response, flash endurance of 100,000 cycles, and -40°C to +85°C operation.
For engineers reviewing the MPC536CZP40 datasheet, MPC536CZP40 pinout, MPC536CZP40 application, or MPC536CZP40 equivalent, this page delivers verified technical context, package mapping, functional pin roles, automotive-grade timing features, and validated alternative options for ECU and powertrain control designs.
Technical Context
The MPC536CZP40 implements a fully static PowerPC integer core with floating-point unit and burst buffer controller (BBC), supporting code compression - a feature exclusive to MPC536 variants that reduces flash footprint by 50% in non-cached automotive applications. Its USIU integrates enhanced interrupt controller (48 total vectors), clock synthesizer, and dual-mapped Flash addressing.
Memory architecture includes two 512-Kbyte UC3F Flash modules with block-erase capability, 32-Kbyte CALRAM_A and 4-Kbyte CALRAM_B with overlay access, plus 4-Kbyte DECRAM in BBC. Peripheral subsystems comprise TouCAN_B (16 message buffers), QADC64E (dual command queues, ALTREF pin), QSMCM_A (QSPI + 2x SCI), and MIOS14 (22 timers with MRTCSM, 12 PWM, 6 MCSM).
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | PowerPC single-issue integer core with FPU and BBC - enables deterministic real-time execution and floating-point math for engine modeling. |
| Max Clock Frequency | 40 MHz - defines instruction throughput and real-time loop timing budget for ECU control algorithms. |
| Flash Memory | 1 Mbyte UC3F (two 512-Kbyte modules) - supports field-upgradable firmware with 100,000 write/erase cycles and 100-year data retention at 25°C. |
| SRAM | 36 Kbytes CALRAM (32 KB + 4 KB) with overlay access - provides fast calibration storage and keep-alive power support via VDDSRAM1–VDDSRAM3 pins. |
| Analog-to-Digital Converter | QADC64E: 16-channel, 10-bit, 4 µs conversion time - enables high-speed sensor sampling (e.g., throttle position, O2, knock) with dual queue triggering. |
| CAN Interface | TouCAN_B module with 16 message buffers and programmable loopback - meets ISO 11898-1 for robust vehicle network communication and self-test capability. |
| Operating Temperature | -40°C to +85°C ambient - qualified for under-hood automotive environments without derating. |
| I/O Voltage | 5.0 V ± 0.25 V I/O with 2.6 V ± 0.1 V internal logic - ensures compatibility with legacy automotive sensors and actuators while minimizing core power. |
Pinout & Package
Package: 388-ball PBGA, 27 mm × 27 mm body, 1.0 mm ball pitch - compatible with standard automotive PCB assembly processes and thermal management requirements.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD, VSS | Power supply and ground | Dedicated 2.6 V internal logic and 5 V I/O rails; VDDSRAM1–VDDSRAM3 provide independent keep-alive power to SRAM banks during sleep. |
| AN44_–AN59_, ALTREF | Analog input channels and reference select | 16 configurable analog inputs (QADC64E); ALTREF allows dynamic switching between internal and external voltage references per conversion. |
| TouCAN_B pins (B_TEXP, B_CNRX0, etc.) | CAN physical interface signals | Direct connection to external CAN transceiver; supports loopback mode for production test and diagnostics. |
| MPWM0–MPWM21_, MPIO | PWM outputs and general-purpose I/O | 22 dedicated PWM channels (MIOS14) for fuel injector, ignition coil, and fan control; MPIO pins support GPIO when not used for peripheral functions. |
| QSMCM_A pins (A_TXD1_, A_RXD2_, A_SCK_, etc.) | Serial interface signals | Full-duplex QSPI and dual SCI/UART interfaces - enable communication with EEPROM, sensors, and diagnostic tools without CPU overhead. |
| RSTI_B_, HRESET, PORESET_B | Reset control inputs | Three independent reset sources with configurable pull-up/pull-down behavior during power-on and hard reset - critical for fail-safe ECU startup sequencing. |
Key Features
| Feature | Design Value |
|---|---|
| Code compression (MPC536 only) | Reduces compiled firmware size by 50%, enabling larger control algorithms within 1 Mbyte Flash without external memory. |
| Nexus Class 3 debug port | IEEE-ISTO 5001-1999 compliant interface with 9-/16-pin option - supports real-time trace, breakpoints, and background debug mode for ISO 26262-compliant development. |
| MIOS14 modular timer system | 22-channel timer with MRTCSM (32-kHz RTC), 12 PWM submodules, and 6 counter submodules - eliminates need for external timing ICs in engine timing and PWM generation. |
| Flexible memory protection (IMPU/DMPU) | Hardware-enforced access control across Flash, SRAM, and peripherals - prevents unintended writes during runtime and supports ASIL-B software partitioning. |
| Keep-alive SRAM power domains | VDDSRAM1 powers 32-Kbyte CALRAM_A during deep-sleep; VDDSRAM2/VDDSRAM3 isolate CALRAM_B and DECRAM - preserves calibration data and state across ignition cycles. |
| True 5-V I/O with slew rate control | 5.0 V tolerant inputs and 5-V outputs with controlled edge rates - meets automotive EMC requirements (ISO 11452) without external level shifters or RC filters. |
Applications
| Engine Control Unit (ECU) | Transmission Control Module (TCM) |
|---|---|
Use Scenario: Real-time closed-loop control of fuel injection, spark timing, and idle speed using sensor feedback from MAP, TPS, O2, and crank/cam position sensors. IC Role / Device Role / Timing Role: Primary MCU executing control law calculations, managing CAN messaging, and driving PWM outputs for injectors/coils with sub-millisecond latency. Use Value: Integrated QADC64E (4 µs conversion), MIOS14 PWM timers, and TouCAN_B enable deterministic 10-ms control loops without external support ICs. | Use Scenario: Gear selection logic, clutch pressure modulation, and torque converter lockup control based on vehicle speed, throttle, and engine load. IC Role / Device Role / Timing Role: Central processor coordinating hydraulic solenoid drivers, monitoring transmission temperature and pressure sensors, and communicating with ECU via CAN. Use Value: 36-Kbyte CALRAM with overlay access stores adaptive shift maps; 1-Mbyte Flash accommodates multi-region calibration data and OTA update capability. |
| Body Control Module (BCM) | Electric Power Steering (EPS) |
Use Scenario: Centralized management of lighting, door locks, window lifts, and HVAC fan control across multiple LIN/CAN nodes. IC Role / Device Role / Timing Role: System coordinator handling low-speed serial communication (SCI), GPIO expansion, and power sequencing for distributed peripherals. Use Value: QSMCM_A's dual SCI interfaces support simultaneous diagnostic port and LIN master; 5-V I/O directly drives relays and lamps without buffering. | Use Scenario: Torque assist calculation and motor phase current regulation using steering angle, torque sensor, and motor position feedback. IC Role / Device Role / Timing Role: Safety-critical controller running ASIL-C algorithms with hardware memory protection, watchdog supervision, and redundant ADC sampling. Use Value: Nexus Class 3 debug port enables runtime verification; IMPU/DMPU enforces separation between safety and non-safety code partitions per ISO 26262. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar automotive microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MPC555CZP40 | No code compression; 448-Kbyte CMF Flash; 26-Kbyte SRAM; no READI module; MIOS1 (not MIOS14) | Lacks QADC64E dual queues, MIOS14 RTC/PWM expansion, and UC3F endurance - suitable for legacy ECU designs with smaller firmware footprints. | Select when migrating from MPC555-based platforms where flash compression and expanded timers are unnecessary. |
| MPC5604B | Enhanced e200z0 core; 512-Kbyte Flash; 48-Kbyte RAM; FlexCAN (not TouCAN); 12-bit ADC; no code compression | Higher integration (FSI, DSPI, eDMA); supports AUTOSAR OS; lacks UC3F endurance and keep-alive SRAM architecture - targets next-gen ASIL-B systems. | Choose for new designs requiring AUTOSAR compliance, higher ADC resolution, or eDMA-accelerated peripherals over legacy MPC536-specific features. |
Compared with MPC555CZP40, the MPC536CZP40 delivers 122% more Flash, 38% more RAM, and MIOS14 timing flexibility - making it optimal for feature-rich ECUs. Against MPC5604B, it trades modern AUTOSAR readiness for proven UC3F reliability and keep-alive SRAM - ideal for cost-sensitive, long-lifecycle powertrain applications.
Availability
MPC536CZP40 is available at Aetrix Electronics and suitable for engine control units, transmission control modules, and body control modules requiring stable component supply, long-term automotive qualification, and guaranteed lifecycle continuity.
Supply support for MPC536CZP40 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 global leader in automotive and industrial microcontrollers, known for PowerPC-based MCUs with rigorous AEC-Q100 qualification and long-term supply commitments.
The MPC536CZP40 belongs to the MPC500 family - engineered specifically for automotive powertrain and chassis control applications demanding high reliability, real-time determinism, and extended temperature operation.
FAQ
What is the maximum operating frequency of the MPC536CZP40?
The MPC536CZP40 operates at a maximum frequency of 40 MHz. This clock speed is specified across the full -40°C to +85°C ambient temperature range and supports deterministic execution of real-time control algorithms in automotive ECU applications. The device uses an internal clock synthesizer to derive system clocks from an external crystal or oscillator source.
Does the MPC536CZP40 support code compression, and how does it affect Flash usage?
Yes, the MPC536CZP40 supports code compression - a feature distinguishing it from the MPC535. Compression reduces compiled firmware size to 40–50% of the original, effectively doubling usable Flash capacity within its 1-Mbyte UC3F array. This enables larger control models and calibration tables without requiring external memory, and is optimized for non-cached automotive applications.
How many analog input channels does the MPC536CZP40 support, and what is the ADC resolution?
The MPC536CZP40 integrates the QADC64E module, providing 16 analog input channels with 10-bit resolution. It features two independently triggered command queues, internal sample-and-hold, and an ALTREF pin for dynamic reference voltage selection - enabling precise sensor measurements such as throttle position, manifold pressure, and oxygen concentration in engine control applications.
What type of CAN controller is integrated into the MPC536CZP40?
The MPC536CZP40 includes one TouCAN_B module compliant with CAN 2.0B protocol. It provides 16 message buffers, maskable interrupts, programmable loopback mode for self-test, and independent operation from the physical transceiver layer. This controller is designed for high-immunity, low-latency communication in automotive networks and supports wake-up on bus activity during sleep modes.
What package type and pin count does the MPC536CZP40 use?
The MPC536CZP40 uses a 388-ball plastic ball grid array (PBGA) package with a 27 mm × 27 mm body and 1.0 mm ball pitch. This package supports automotive thermal and mechanical requirements, provides dedicated power/ground ball allocation, and enables reliable routing of high-speed buses (E-Bus, L-Bus, U-Bus) and mixed-signal I/O in ECU PCB layouts.
MPC536CZP40 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:
- 40MHz
- 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 16x10b
- Oscillator Type:
- External
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
MPC536CZP40 FAQ
1.How can I place an order for MPC536CZP40 through Aetrix?
Please submit a Request for Quotation (RFQ) for MPC536CZP40 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 MPC536CZP40 reliable?
The price and inventory of MPC536CZP40 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MPC536CZP40 is usually 5 days.
3.What payment methods are accepted for MPC536CZP40?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MPC536CZP40 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MPC536CZP40?
MPC536CZP40 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MPC536CZP40 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 MPC536CZP40?
For technical support, including MPC536CZP40 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MPC536CZP40 requirements.
6.How does Aetrix verify that MPC536CZP40 is sourced from the original manufacturer or authorized distributors?
All MPC536CZP40 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 MPC536CZP40 meets industry standards.
7.What is the process for return or replacement of MPC536CZP40?
All MPC536CZP40 units undergo pre-shipment inspection (PSI). If there is an issue with MPC536CZP40, 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 MPC536CZP40 part is unused and in its original packaging.
Return procedure for MPC536CZP40:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
MPC536CZP40 Tags
-
ATTINY4-TSHR
Microchip Technology
-
ATTINY10-TSHR
Microchip Technology
-
ATTINY10-TS8R
Microchip Technology
-
ATTINY202-SSNR
Microchip Technology
-
ATTINY202-SSFR
Microchip Technology
-
ATTINY402-SSNR
Microchip Technology
-
PIC16F15213T-I/MF
Microchip Technology
-
PIC16F15213-E/MF
Microchip Technology
-
PIC10F200T-I/OT
Microchip Technology
-
ATTINY412-SSNR
Microchip Technology
-
PIC10F202T-I/OT
Microchip Technology
-
ATTINY404-SSNR
Microchip Technology
Tech Hub
A practical engineering guide to 3.3V and 5V logic compatibility, input thresholds, resistor dividers, translator ICs, MOSFET level shifting, I2C pull-ups, timing limits and power-sequencing risks.
The 74HC595 uses push-pull logic outputs, while the TPIC6B595 uses 50 V open-drain DMOS sinks for higher-power loads. This guide compares timing, current limits, 3.3 V interfacing, load wiring, thermal…
The 74HC595 converts serial data into eight stable parallel outputs. This guide covers pin functions, shift and storage timing, OE and MR behavior, drive-current limits, cascading, voltage compatibilit…
A technical comparison of level-sensitive latches and edge-triggered flip-flops, covering timing windows, setup and hold limits, master–slave operation, time borrowing, race-through, HDL inference and…
A D latch stores one bit while Enable controls when data can pass. This reference covers gate-level operation, truth tables, transparency, setup and hold timing, LE versus OE, common ICs and practical …
An SR latch stores one bit through cross-coupled feedback. This engineering reference covers NOR and NAND implementations, truth tables, forbidden-state recovery, gated operation, switch debouncing, fa…
Latch circuits retain one bit through feedback. This technical reference covers SR and D latches, truth tables, transparency, timing limits, latch-versus-flip-flop behavior, applications and common log…
An engineering guide to LED driver operation, constant-current and constant-voltage outputs, linear and switching topologies, dimming, IC selection, calculations, replacement compatibility, and fault c…
Operational amplifier guide covering op amp basics, feedback, ideal vs real op amps, common configurations, buffer circuits, offset, bias current, gain-bandwidth, slew rate, rail-to-rail limits and sel…
Jumper cables guide covering safe connection order, red and black clamp placement, final ground connection, cable gauge, length, clamp quality, copper vs CCA cables, jump starter comparison and battery…
