NXP Semiconductors MCF5473ZP200

Overview

MCF5473ZP200 from NXP Semiconductors (formerly Freescale) is a ColdFire V4e-based 32-bit microprocessor with integrated DDR SDRAM controller, PCI 2.2 interface, dual 10/100 Mbps Ethernet controllers, USB 2.0 device controller, and optional cryptography accelerator. It operates at up to 200 MHz core frequency (312 MIPS @ 200 MHz), features 32-Kbyte instruction and data caches, MMU, FPU compliant with IEEE-754 double-precision, and supports industrial networking and embedded control applications.

For engineers reviewing the MCF5473ZP200 datasheet, MCF5473ZP200 pinout, MCF5473ZP200 application, or MCF5473ZP200 equivalent, this page delivers verified technical context, validated package mapping (TEPBGA–388), confirmed pinout references, real-world use cases in networked industrial systems, and two rigorously cross-checked alternative microprocessors for migration planning.

Technical Context

The MCF5473ZP200 implements the ColdFire V4e core - a limited superscalar Harvard architecture processor with separate 32-Kbyte instruction and data caches, MMU, and IEEE-754-compliant double-precision FPU. Its internal XLB bus arbiter enables concurrent master access to DDR SDRAM, FlexBus, and PCI resources.

It integrates a 32-bit DDR/SDR SDRAM controller (66–133 MHz), PCI 2.2 interface (33–66 MHz, 32-bit initiator/target), FlexBus subsystem (up to 66 MHz, six chip-selects), and communications I/O including dual FECs, USB 2.0 device PHY, four PSCs, I²C, and DSPI - all synchronized via a programmable PLL accepting 30–66.67 MHz input.

Key Specifications

Pinout & Package

Package: TEPBGA–388, 27 mm × 27 mm, ball pitch 1.0 mm. Pinout conforms to MCF547x family layout per Freescale Document MCF5475EC Rev. 4, Figure 31 (388-pin BGA case outline) and functional grouping in Section 1 "Maximum Ratings" and Table 4 "DC Electrical Specifications".

Key Features

Applications

Equivalent & Alternatives

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

Compared with MCF5473ZP200, MCF5475ZP266 offers higher performance within the same architectural and pinout footprint, while MPC8313EVRAGDB provides a modern Power Architecture alternative with expanded I/O and security features - both require distinct software adaptation and hardware validation.

Availability

MCF5473ZP200 is available at Aetrix Electronics and suitable for industrial networking gateways, secure edge appliances, programmable logic controllers, and medical imaging subsystems requiring stable component supply and long-lifecycle support.

Supply support for MCF5473ZP200 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 markets, with deep heritage in embedded processing from its acquisition of Freescale Semiconductor in 2015.

The MCF5473ZP200 belongs to the ColdFire V4e microprocessor family designed for high-performance, real-time embedded applications demanding integrated networking, memory management, and deterministic execution - especially in industrial control and communications infrastructure.

FAQ

What is the maximum operating junction temperature for the MCF5473ZP200?

The MCF5473ZP200 has a maximum operating junction temperature of 105 °C, as specified in Table 2 of Freescale Document MCF5475EC Rev. 4. This rating applies under natural convection conditions on a four-layer PCB (2s2p) with θ_JMA = 19 °C/W. Thermal design must ensure sustained operation remains below this limit to guarantee reliability and parametric compliance.

Does the MCF5473ZP200 include an integrated USB 2.0 PHY?

Yes, the MCF5473ZP200 includes a fully integrated USB 2.0 physical layer (PHY) supporting high-speed (480 Mbps) operation. As documented in the "Communications I/O subsystem" section of MCF5475EC Rev. 4, it features dedicated USBD+/USBD− pins, USBVBUS detection, and on-die termination - eliminating the need for an external transceiver in standard USB device implementations.

What DDR SDRAM speeds does the MCF5473ZP200 support?

The MCF5473ZP200 supports DDR SDRAM operation at 66–133 MHz, corresponding to data rates up to 266 MT/s. The controller is compatible with standard DDR SDRAM components and includes built-in initialization, refresh, and programmable drive strength (SSTL-2/SSTL-3 Class I/II) per Section 9 of MCF5475EC Rev. 4.

Is the cryptography accelerator module standard or optional on the MCF5473ZP200?

The cryptography accelerator module is optional on the MCF5473ZP200. As stated in the "Features list" of MCF5475EC Rev. 4, it is described as "Optional Cryptography accelerator module" with dedicated execution units for DES/3DES, AES, RC4, MD5/SHA-1/SHA-256, HMAC, and RNG - present only in silicon variants configured with this feature enabled.

What is the function of the XLB bus in the MCF5473ZP200 architecture?

The XLB (eXternal Local Bus) in the MCF5473ZP200 is an internal high-performance split-transaction bus arbiter that interconnects the ColdFire V4e core, DDR SDRAM controller, PCI interface, FlexBus controller, and other internal masters. It enables concurrent memory accesses and low-latency peripheral arbitration - critical for sustaining throughput across multiple high-bandwidth subsystems in the MCF5473ZP200.