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NXP Semiconductors SPC5777CAK3MMO3R
- Part No.:
- SPC5777CAK3MMO3R
- Manufacturer:
- NXP Semiconductors
- Category:
- Microcontrollers
- Package:
- 516-BGA
- Datasheet:
-
SPC5777CAK3MMO3R.pdf
- Description:
- IC MCU 32BIT 8MB FLASH 516MAPBGA
- Quantity:
- Payment:
- Shipping:
Inventory:1,277
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Product details
Overview
SPC5777CAK3MMO3R from NXP Semiconductors is a high-integrity automotive microcontroller featuring three dual-issue e200z7 Power Architecture cores (two in lockstep), 8 MB on-chip flash, 512 KB SRAM (including 64 KB standby RAM), dual PLLs, and integrated safety modules including FCCU, EIM, ERM, and CSE compliant with SHE v1.1. It targets engine control units, transmission controllers, and battery management systems requiring ASIL-D compliance.
For engineers reviewing the SPC5777CAK3MMO3R datasheet, SPC5777CAK3MMO3R pinout, SPC5777CAK3MMO3R application, or SPC5777CAK3MMO3R equivalent, key selection considerations include its 264 MHz max core frequency, dual-lockstep CPU architecture, 416-ball MAPBGA package, integrated FlexCAN/M_CAN FD interfaces, and hardware-based security acceleration via CSE and PASS modules.
Technical Context
The SPC5777CAK3MMO3R implements a crossbar-switch interconnect with End-to-End ECC for concurrent access to flash, SRAM, and peripherals by multiple bus masters. Its dual PLL architecture separates computational shell (FM domain) and peripheral clock domains, enabling deterministic timing for safety-critical functions like eTPU (200 MHz) and eQADC (70-channel analog input support).
It integrates functional safety features including Fault Collection and Control Unit (FCCU), Error Injection Module (EIM), Error Reporting Module (ERM), and Clock Monitor Units (CMUs) - all aligned with ISO 26262 ASIL-D requirements. The Cryptographic Services Engine (CSE) supports AES-128/256, SHA-256, and RSA-2048 with SHE v1.1 compliance and software-selectable key usage flags.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core Architecture | Three e200z7 dual-issue 32-bit Power Architecture cores; two operate in lockstep for ASIL-D fault containment |
| Max Core Frequency | 264 MHz - enables real-time deterministic execution of complex engine control algorithms |
| Flash Memory | 8 MB on-chip flash with EEPROM emulation support, read-during-program/erase capability, and 100k program/erase cycles |
| RAM | 512 KB general-purpose SRAM (64 KB in low-power standby mode), supporting fast context switching and data buffering |
| Analog Subsystem | Two eQADC modules (70 total analog inputs), four 16-bit SDADCs, and 10-channel Reaction Module for fast response to critical events |
| Safety & Security | FCCU, EIM, ERM, CMUs, and CSE with SHE v1.1 compliance - provides hardware-enforced safety monitoring and cryptographic key management |
| Communication Interfaces | Four FlexCAN, two M_CAN FD, five DSPI, five eSCI, Ethernet (FEC), PSI5, SENT, and Zipwire (LFAST/SIPI) for multi-protocol vehicle networking |
Pinout & Package
SPC5777CAK3MMO3R is housed in a 416-ball MAPBGA package (17 mm × 17 mm, 0.8 mm pitch) optimized for automotive PCB thermal and mechanical reliability. Pin assignments follow the 416-ball MAPBGA layout defined in NXP Document MPC5777C Rev. 15, Section 2.1.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD, VDDA_EQA/B, VDDA_SD | Core, eQADC, and SDADC supply rails | Dedicated power domains enable independent voltage scaling and noise isolation for digital logic and precision analog subsystems |
| VSS, VSSA_EQ, VSSA_SD | Digital, eQADC, and SDADC ground references | Separate analog/digital ground planes minimize coupling noise and preserve ADC accuracy (±0.5 LSB INL) |
| CLKIN, XTAL_IN/OUT | External oscillator input and crystal interface | Supports 4–40 MHz crystal or external clock source for primary system timing and PLL reference |
| FS0–FS3, FS16–FS19 | eTPU functional signal pins | Direct connection to engine cam/crank sensors and ignition coils; supports 200 MHz time-stamping resolution (5 ns) |
| CAN_A_TX/RX, CAN_B_TX/RX | FlexCAN differential transceiver I/O | Integrated CAN physical layer drivers compliant with ISO 11898-2; no external transceivers required for basic node operation |
| ETH_MDIO, ETH_MDC, ETH_RXD[0:3], ETH_TXD[0:3] | Ethernet MAC interface | IEEE 802.3-compliant 100BASE-TX interface with integrated PHY timing control and CRC offload |
Key Features
| Feature | Design Value |
|---|---|
| Lockstep Dual-Core Execution | Hardware-synchronized e200z7 core pair with comparator and error reporting - delivers ASIL-D fault detection coverage >99% per ISO 26262 |
| Enhanced eTPU (3 units) | 96 total channels (32 per unit) with sub-5 ns time resolution - enables precise spark timing, fuel injection, and valve actuation control |
| Secure Boot & Key Management | CSE + PASS module enforces authenticated boot, secure key storage in protected memory slots, and runtime MAC verification |
| eQADC with Decimation Filters | Twelve hardware decimation filters and "Tap" command routing - allows simultaneous oversampled conversion of multiple sensor signals (e.g., knock, pressure, temperature) |
| Functional Safety Infrastructure | FCCU monitors internal faults (bus errors, parity, timeout); EIM injects test faults into memory/peripherals for diagnostic coverage validation |
Applications
| Engine Control Unit (ECU) | Electric Powertrain Inverter Control |
|---|---|
Use Scenario: Real-time combustion control in gasoline/diesel engines with cylinder pressure feedback and wideband O2 sensing. IC Role / Device Role / Timing Role: Primary controller executing closed-loop air-fuel ratio, ignition timing, and torque management at ≤10 ms cycle intervals. Use Value: Lockstep dual-core execution and eTPU sub-5 ns timing ensure deterministic response to misfire events and knock detection within 2 crankshaft degrees. |
Use Scenario: High-speed gate driver control and current/voltage monitoring in 400–800 V traction inverters. IC Role / Device Role / Timing Role: Safety-critical motor control unit managing PWM generation, fault shutdown, and DC-link monitoring with <1 µs reaction latency. Use Value: Integrated Reaction Module triggers hardware-level shutdown within 100 ns of overcurrent detection - bypassing software latency entirely. |
| Battery Management System (BMS) | Advanced Driver Assistance Systems (ADAS) Sensor Hub |
Use Scenario: Cell-level voltage, temperature, and insulation monitoring across 96+ Li-ion cells in EV battery packs. IC Role / Device Role / Timing Role: Central BMS controller performing balancing, SOC/SOH estimation, and ASIL-D fault reporting via CAN FD. Use Value: Four independent SDADCs with 16-bit resolution and built-in offset/gain calibration enable ±1 mV cell voltage measurement accuracy over full temperature range. |
Use Scenario: Aggregation and preprocessing of radar, camera, and ultrasonic sensor data for fusion in L2+ ADAS platforms. IC Role / Device Role / Timing Role: Sensor interface hub with time-synchronized capture of PSI5 (wheel speed), SENT (throttle), and Ethernet (camera stream) inputs. Use Value: Zipwire (LFAST) interface provides deterministic 100 Mbps low-latency link to radar SoCs, eliminating jitter-induced phase errors in beamforming. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar automotive microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MPC5777CK3MMO3R | Same die, identical electrical specs and pinout; differs only in marking (no 'S' prefix) and qualification grade (AEC-Q100 Grade 1 vs Grade 0) | Qualified for under-hood ambient temperatures up to 125°C (vs 150°C junction for SPC5777CAK3MMO3R) | Select when full Grade 0 (–40°C to 150°C TJ) operation is not required; lower cost alternative for less thermally demanding placements. |
| SPC58NG84S2MMY1 | ARM Cortex-R5F-based successor with higher core count (dual-core), 12 MB flash, and enhanced CSE3.0; incompatible instruction set and pinout | Targets next-gen zonal architectures requiring AUTOSAR Adaptive and OTA update capabilities | Choose for new designs needing ARM ecosystem tooling, higher compute density, and future-proof security; not drop-in compatible. |
Compared with SPC5777CAK3MMO3R, MPC5777CK3MMO3R offers identical functionality at reduced thermal rating, while SPC58NG84S2MMY1 delivers architectural evolution with ARM compatibility and expanded memory - making the former a direct qualification variant and the latter a generational upgrade path.
Availability
SPC5777CAK3MMO3R is available at Aetrix Electronics and suitable for engine control units, battery management systems, and electric powertrain inverters requiring stable component supply across extended automotive lifecycles.
Supply support for SPC5777CAK3MMO3R 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 specializing in secure connectivity solutions for automotive, industrial, and IoT applications, with deep expertise in functional safety and embedded security.
The SPC5777CAK3MMO3R belongs to NXP's SPC5 automotive MCU family, designed specifically for ASIL-D powertrain and chassis control applications where deterministic real-time performance, hardware safety mechanisms, and cryptographic integrity are non-negotiable.
FAQ
What is the maximum operating junction temperature for the SPC5777CAK3MMO3R?
The SPC5777CAK3MMO3R is rated for a maximum junction temperature (TJ) of 150°C, validated per AEC-Q100 Grade 0 qualification. This enables deployment in high-temperature under-hood environments such as engine control modules and transmission control units without derating, provided board-level thermal design meets NXP's recommended θJA limits for the 416-ball MAPBGA package.
Does the SPC5777CAK3MMO3R support CAN FD communication?
Yes, the SPC5777CAK3MMO3R integrates two M_CAN modules that fully support CAN FD (Controller Area Network with Flexible Data-Rate), including bit rates up to 5 Mbps in the data phase and ISO 11898-1:2015 compliance. These modules operate independently from the four legacy FlexCAN controllers, allowing mixed CAN 2.0B and CAN FD network topologies within a single ECU.
How much SRAM is available for application use in the SPC5777CAK3MMO3R?
The SPC5777CAK3MMO3R provides 512 KB of on-chip general-purpose SRAM, of which 64 KB is designated as standby RAM with independent power gating. All 512 KB is accessible to software via the crossbar switch, with hardware cache coherency maintained between the three e200z7 cores - enabling efficient shared-memory multiprocessing without software-managed cache synchronization overhead.
Is the SPC5777CAK3MMO3R pin-compatible with other members of the MPC5777C family?
The SPC5777CAK3MMO3R uses the 416-ball MAPBGA package and shares identical pin assignments with all MPC5777C variants in that package option (e.g., MPC5777CK3MMO3R). However, it is not pin-compatible with the 516-ball MAPBGA variants due to differing ball counts and signal mappings - migration requires PCB redesign even when functionally equivalent peripherals are used.
What debug and trace interfaces does the SPC5777CAK3MMO3R support?
The SPC5777CAK3MMO3R supports Nexus Class 3+ development interface per IEEE-ISTO 5001-2003, including real-time trace streaming, hardware breakpoints, and data watchpoints. It also implements JTAG (IEEE 1149.1) for boundary scan and debug access, and includes dedicated trace ports for eTPU and eMIOS event capture - enabling comprehensive visibility into timing-critical control loops during validation.
SPC5777CAK3MMO3R Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Package/Case:
- 516-BGA
- Series:
- MPC57xx
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Programmable:
- Not Verified
- Core Processor:
- e200z7
- Core Size:
- 32-Bit Tri-Core
- Speed:
- 264MHz
- Connectivity:
- EBI/EMI, Ethernet, FlexCANbus, LINbus, SCI, SPI
- Peripherals:
- DMA, LVD, POR, Zipwire
- Number of I/O:
- -
- Program Memory Size:
- 8MB (8M x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- -
- RAM Size:
- 512K x 8
- Voltage - Supply (Vcc/Vdd):
- 3V ~ 5.5V
- Data Converters:
- A/D 16b Sigma-Delta, eQADC
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 125°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
SPC5777CAK3MMO3R FAQ
1.How can I place an order for SPC5777CAK3MMO3R through Aetrix?
Please submit a Request for Quotation (RFQ) for SPC5777CAK3MMO3R 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 SPC5777CAK3MMO3R reliable?
The price and inventory of SPC5777CAK3MMO3R are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for SPC5777CAK3MMO3R is usually 5 days.
3.What payment methods are accepted for SPC5777CAK3MMO3R?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for SPC5777CAK3MMO3R transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for SPC5777CAK3MMO3R?
SPC5777CAK3MMO3R orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your SPC5777CAK3MMO3R 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 SPC5777CAK3MMO3R?
For technical support, including SPC5777CAK3MMO3R datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your SPC5777CAK3MMO3R requirements.
6.How does Aetrix verify that SPC5777CAK3MMO3R is sourced from the original manufacturer or authorized distributors?
All SPC5777CAK3MMO3R 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 SPC5777CAK3MMO3R meets industry standards.
7.What is the process for return or replacement of SPC5777CAK3MMO3R?
All SPC5777CAK3MMO3R units undergo pre-shipment inspection (PSI). If there is an issue with SPC5777CAK3MMO3R, 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 SPC5777CAK3MMO3R part is unused and in its original packaging.
Return procedure for SPC5777CAK3MMO3R:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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