NXP USA Inc. SPC5644CAVLU1R

Mfr. Part

SPC5644CAVLU1R

Manufacturer

Freescale / NXP Semiconductors. Y-IC is a quality distributor for this brand and we are committed to delivering the best products and services to every customer.

Detailed Description

32-bit dual-core automotive-grade microcontroller with 1.5 MB on-chip Flash, 192 KB RAM, and 64 KB EEPROM. Packaged in a 176-pin LQFP (24 x 24 mm) for surface-mount assembly. Operates from 3 V to 5.5 V with an internal oscillator, wide -40°C to +105°C ambient temperature range, and rich automotive/industrial interfaces (CAN, Ethernet, LIN, SCI, SPI). Part of the MPC56xx Qorivva series. RoHS3 compliant. Current stock quantity: 2582. Supplied in Tape & Reel (TR).

Key Features

Architecture: 32-bit Power Architecture dual-core (e200z4d + e200z0h)

Core speeds: up to 120 MHz (e200z4d) and up to 80 MHz (e200z0h)

Program memory: 1.5 MB embedded Flash (1.5M x 8)

RAM: 192 KB (192K x 8)

EEPROM: 64 KB (64K x 8)

I/O pins: 147 programmable I/O

Peripherals: DMA, Power-On Reset (POR), PWM, Watchdog Timer (WDT)

Connectivity: CANbus, Ethernet, IC, LINbus, SCI, SPI

Data converters: 27-channel 10-bit ADC and 5-channel 12-bit ADC

Oscillator: internal clock source

Supply voltage: 3 V to 5.5 V

Operating temperature: -40°C to +105°C (TA)

Package: 176-LQFP (24 x 24 mm), surface mount

Series: MPC56xx Qorivva

Compliance: RoHS3

Key Advantages

Dual-core design enables task separation, functional safety strategies, and higher throughput

Large on-chip Flash (1.5 MB) reduces external memory needs and improves reliability

Broad voltage range (3–5.5 V) fits 5 V automotive systems and 3.3 V designs

Rich automotive communications (CAN, LIN, Ethernet) simplify in-vehicle networking

Multiple ADCs support mixed-signal control, sensor fusion, and high-channel-count monitoring

Proven Qorivva platform for long-term automotive availability and ecosystem support

Internal oscillator and integrated peripherals reduce BOM and design complexity

Wide temperature range for harsh environments

Packaging

Type: 176-LQFP for SMT

Material: epoxy-molded plastic package, copper lead frame

Size: 24 mm x 24 mm body, thin profile

Lead configuration: 176 gull-wing leads, fine-pitch, 147 user I/O pins, remaining pins for power, ground, and dedicated functions

Pinout: includes VDD/VSS power distribution, JTAG/Debug, boot configuration pins, clock pins, multiple CAN/LIN/Ethernet interfaces, ADC inputs, SPI/SCI ports, PWM outputs, and DMA-related signals (see datasheet for full pin map)

Thermal characteristics: designed for automotive ambient range (-40°C to +105°C); actual thermal performance depends on PCB design and airflow; follow datasheet derating and recommended thermal guidelines

Electrical properties: 3–5.5 V supply, internal oscillator option, ESD and EMC robustness typical for automotive-grade LQFP devices (refer to datasheet for absolute maximum ratings and I/O characteristics)

Shipment: Tape & Reel (TR) for automated assembly

Lifecycle

Status: Part of the established MPC56xx Qorivva family; widely used in automotive and industrial. No public end‑of‑life notice detected for SPC5644CAVLU1R at this time.

Planning advice: Some MPC56xx family members have migrated to newer NXP platforms in certain applications. Validate lifecycle with your Y-IC sales representative for current programs.

Equivalent or alternative models (verify pinout, memory size, and clocks before substitution):

- NXP MPC5644C family variants (different temperature grades and package codes)

- NXP MPC5644A family (similar architecture, check peripheral set)

- NXP MPC5634/MPC5668 derivatives for nearby performance tiers

- Migration path candidates: NXP S32K2/S32K3 families (not pin-compatible; newer platform with modern toolchain)

If you need exact pin-compatible or drop‑in alternatives, contact our sales team via the Y-IC website for a verified cross-reference list and availability.

Key Application Areas

Automotive body control modules (BCM), gateway controllers, domain controllers

Instrument clusters and infotainment subsystems

Motor control and actuator control in automotive and industrial systems

Networked embedded systems using CAN, LIN, and Ethernet

Safety monitors and supervisory controllers with watchdog and PWM control

Smart sensors, mixed-signal data acquisition with multi-channel ADCs

Datasheet

Y-IC provides the most authoritative datasheet for SPC5644CAVLU1R on our product page. We strongly recommend downloading the datasheet from our website to get the latest specifications, pin maps, electrical limits, and design guidelines.

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