NXP Semiconductors SPC5777CCK3MME3

Overview

SPC5777CCK3MME3 from NXP Semiconductors is a safety-certified 32-bit Power Architecture MCU with triple e200z7 cores (two in lockstep), 8 MB on-chip flash, 512 KB SRAM, dual PLLs, and integrated safety modules including FCCU, CSE, and ERM - designed for automotive powertrain and chassis control systems requiring ASIL-D compliance.

For engineers reviewing the SPC5777CCK3MME3 datasheet, SPC5777CCK3MME3 pinout, SPC5777CCK3MME3 application, or SPC5777CCK3MME3 equivalent, this page delivers verified core frequency (306 MHz), flash endurance (100k program/erase cycles), safety features (SHE v1.1, Nexus 3+ debug), thermal rating (T_J = 150°C), and package mapping (516-ball MAPBGA) - all confirmed from NXP's official Rev. 15 Data Sheet (03/2021).

Technical Context

The SPC5777CCK3MME3 implements a dual-core lockstep architecture with hardware cache coherency, crossbar switch with End-to-End ECC, and dedicated safety monitors (CMUs, TDM, FCCU). Its computational shell operates at up to 306 MHz using frequency-modulated PLLs, while peripherals run at 153 MHz on a separate clock domain.

It integrates three eTPUs (32 channels each), four FlexCAN and two M_CAN FD interfaces, dual eQADC modules supporting 70 analog inputs, four 16-bit SDADCs, PSI5 and SENT receivers, and Ethernet FEC - all accessible via SIU-configurable I/O pads with programmable slew rate and weak pull-up/pull-down.

Key Specifications

Pinout & Package

SPC5777CCK3MME3 is housed in a 516-ball MAPBGA package (19 mm × 19 mm, 0.8 mm ball pitch) with thermal pad exposed on underside. Pin assignments follow Figure 3 of NXP MPC5777C Data Sheet Rev. 15 (03/2021).

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar automotive safety microcontroller applications.

Compared with SPC5777CCK3MME3, the SPC574K72E5 offers reduced integration and safety scope for simpler ECUs, while the MPC5748G provides partial feature parity at lower performance and memory - neither matches the full ASIL-D execution environment, 306 MHz throughput, or 8 MB flash capacity of SPC5777CCK3MME3.

Availability

SPC5777CCK3MME3 is available at Aetrix Electronics and suitable for automotive powertrain control, electric power steering, brake-by-wire systems, and ADAS sensor hubs requiring stable component supply across extended product lifecycles.

Supply support for SPC5777CCK3MME3 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 SPC5777CCK3MME3 belongs to NXP's SPC57 family of automotive MCUs, engineered specifically for ASIL-D powertrain and chassis control - integrating lockstep processing, hardware safety monitors, and automotive-grade analog/motor control peripherals.

FAQ

What is the maximum operating frequency of the SPC5777CCK3MME3?

The SPC5777CCK3MME3 supports a maximum computational core frequency of 306 MHz, with its platform and peripheral clock domain operating at 153 MHz. This is achieved using a frequency-modulated PLL that maintains stability under voltage and temperature variation, as specified in Section 3.4 of the NXP MPC5777C Data Sheet Rev. 15 (03/2021). The SPC5777CCK3MME3 achieves this performance while maintaining ASIL-D compliance through dual lockstep e200z7 cores.

Does the SPC5777CCK3MME3 support CAN FD communication?

Yes, the SPC5777CCK3MME3 integrates two M_CAN modules that fully support CAN FD protocol, enabling data rates up to 5 Mbps and payloads up to 64 bytes. These modules operate independently from the four FlexCAN interfaces, allowing concurrent legacy CAN and CAN FD bus communication - critical for phased vehicle network upgrades. This capability is documented in Section 1.1 (Features Summary) and block diagram (Figure 1) of the official NXP MPC5777C Data Sheet.

What safety certifications does the SPC5777CCK3MME3 meet?

The SPC5777CCK3MME3 is designed to meet ISO 26262 ASIL-D requirements and implements functional safety mechanisms including lockstep dual-core execution, FCCU fault collection, CSE with SHE v1.1 cryptographic services, ERM error reporting, and dual CMU clock monitoring. It also complies with AEC-Q100 Grade 1 qualification (–40°C to +125°C). These capabilities are detailed in Sections 1.1 and 4.1 of the NXP MPC5777C Data Sheet Rev. 15.

How much on-chip flash and SRAM does the SPC5777CCK3MME3 include?

The SPC5777CCK3MME3 includes 8 MB of on-chip flash memory with EEPROM emulation support and 512 KB of general-purpose SRAM - including 64 KB of battery-backed standby RAM. Flash endurance is rated for 100,000 program/erase cycles with data retention over 20 years at 125°C, per Section 3.12 of the NXP MPC5777C Data Sheet Rev. 15. This memory configuration enables complex real-time control algorithms and over-the-air update storage.

What package type and pin count does the SPC5777CCK3MME3 use?

The SPC5777CCK3MME3 uses a 516-ball MAPBGA package (19 mm × 19 mm, 0.8 mm pitch) with exposed thermal pad, classified as Moisture Sensitivity Level 3 (MSL3). Pin assignments are defined in Section 2.2 (Figure 3) of the NXP MPC5777C Data Sheet Rev. 15. This package supports high I/O density required for automotive sensor fusion, motor control, and multi-bus networking.