NXP Semiconductors SPC5604BK0VLQ6

Overview

SPC5604BK0VLQ6 from NXP Semiconductors is a 32-bit automotive microcontroller based on the Power Architecture® e200z0h core, operating up to 64 MHz with 512 KB code flash, 48 KB SRAM (ECC), and 64 KB data flash (ECC). It integrates six FlexCAN modules, four LINFlex interfaces, three DSPI controllers, and a 10-bit ADC for body electronics control in vehicle door modules, seat controllers, and lighting systems.

For engineers reviewing the SPC5604BK0VLQ6 datasheet, SPC5604BK0VLQ6 pinout, SPC5604BK0VLQ6 application, or SPC5604BK0VLQ6 equivalent, key selection criteria include FMPLL clock generation, Nexus 2+ debug support per IEEE-ISTO 5001-2003, real-time counter with 1 ms wakeup resolution, and crossbar switch architecture enabling concurrent peripheral access.

Technical Context

The SPC5604BK0VLQ6 implements the e200z0h CPU core with Variable Length Encoding (VLE) for reduced code footprint and operates at up to 64 MHz using its frequency-modulated PLL (FMPLL). Its memory protection unit (MPU) provides eight region descriptors with 32-byte granularity for secure partitioning of code and data spaces.

Peripheral concurrency is enabled by a 64-bit wide crossbar switch supporting simultaneous access from multiple bus masters to flash, SRAM, and peripherals. The boot assist module (BAM) enables internal flash programming via CAN or SCI serial links without external debug hardware.

Key Specifications

Pinout & Package

SPC5604BK0VLQ6 is housed in a 144-pin LQFP package (20 × 20 × 1.4 mm) with exposed thermal pad. Pin assignments follow the MPC5604B/C family pinout specification for 144 LQFP, including dedicated voltage supply pins (VDD_HV/VSS_HV, VDD_LV/VSS_LV, VDD_BV), oscillator inputs (XTAL/EXTAL), reset (RESET), and 123 configurable GPIOs supporting alternate functions.

Key Features

Applications

Equivalent & Alternatives

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

Compared with MPC5604BK0VLQ6, the SPC5604BK0VLQ6 offers identical functionality but with full automotive qualification, while SPC5605BK0MLQ6 delivers scalable memory and timer resources within the same footprint-enabling design reuse across platform tiers.

Availability

SPC5604BK0VLQ6 is available at Aetrix Electronics and suitable for automotive body electronics, door control modules, and seat position controllers requiring stable component supply across long production lifecycles.

Supply support for SPC5604BK0VLQ6 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.

The SPC5604BK0VLQ6 belongs to the SPC560x automotive MCU family designed specifically for body electronics and chassis control, emphasizing functional safety, low-power operation, and CAN/LIN protocol integration.

FAQ

What is the maximum operating frequency of the SPC5604BK0VLQ6?

The SPC5604BK0VLQ6 operates at a maximum frequency of 64 MHz, achieved through its integrated frequency-modulated phase-locked loop (FMPLL). This speed enables deterministic execution of AUTOSAR-compliant body control software while maintaining low power consumption. The FMPLL also supports programmable spread-spectrum modulation to reduce electromagnetic interference in automotive environments. SPC5604BK0VLQ6 achieves this performance within its 144 LQFP package under AEC-Q100 Grade 2 conditions (−40°C to +105°C).

Does the SPC5604BK0VLQ6 support CAN FD or only classical CAN?

The SPC5604BK0VLQ6 supports only classical CAN (ISO 11898-1) via its six FlexCAN modules and does not implement CAN FD features such as variable bit rates or extended data length. Each FlexCAN module is configurable with up to 64 message buffers and supports both transmit and receive operations with hardware filtering. SPC5604BK0VLQ6 remains fully compatible with existing vehicle CAN networks but requires external gateways for CAN FD migration paths.

How many ADC input channels does the SPC5604BK0VLQ6 provide?

The SPC5604BK0VLQ6 integrates a 10-bit analog-to-digital converter with 36 input channels, as confirmed in Table 1 of the MPC5604B/C datasheet for the LQFP 144 variant. These channels are accessible via dedicated analog pins (e.g., PB[7:4], PD[11:0]) and support simultaneous sampling when triggered by eMIOS or PIT events. SPC5604BK0VLQ6 uses internal reference voltages (VDD_HV_ADC/VSS_HV_ADC) and includes built-in calibration registers to maintain accuracy across temperature.

Is the SPC5604BK0VLQ6 pin-compatible with other members of the MPC5604B/C family?

Yes, the SPC5604BK0VLQ6 shares identical pinout and signal mapping with all MPC5604B/C devices in the 144 LQFP package, including MPC5604BK0VLQ6 and MPC5604CK0VLQ6. This compatibility extends to power, ground, reset, oscillator, JTAG, Nexus, and peripheral signal assignments. SPC5604BK0VLQ6 maintains mechanical and electrical interoperability across the family, enabling hardware reuse when migrating between flash sizes or peripheral configurations.

What debug interface does the SPC5604BK0VLQ6 support?

The SPC5604BK0VLQ6 supports the Nexus development interface (NDI) compliant with IEEE-ISTO 5001-2003 Class Two Plus, providing real-time trace, non-intrusive breakpoints, and data watchpoints. It also includes full JTAG (IEEE 1149.1) support for boundary scan testing and programming. SPC5604BK0VLQ6 exposes Nexus signals (MDO[0–3], MCKO, EVTO, MSEO) on dedicated package pins, enabling connection to industry-standard debug probes such as Lauterbach TRACE32 and iSystem winIDEA.