NXP Semiconductors MPC8536AVTATHA

Overview

MPC8536AVTATHA from NXP Semiconductors (formerly Freescale) is a high-performance PowerQUICC III integrated communications processor featuring a 32-bit e500 core scalable to 1.5 GHz, 512-Kbyte L2 cache, DDR2/DDR3 SDRAM controller with full ECC support, dual three-speed Ethernet controllers (10/100/1000 Mbps), and integrated security engine (SEC) for IPsec, SSL/TLS, and IEEE 802.16e. It serves as a system-on-chip solution for network edge routing, secure gateways, and industrial control systems.

For engineers reviewing the MPC8536AVTATHA datasheet, MPC8536AVTATHA pinout, MPC8536AVTATHA application, or MPC8536AVTATHA equivalent, key selection considerations include its 783-pin FC-PBGA package, IEEE 1588 timestamping capability in both eTSECs, hardware-accelerated crypto processing, deep sleep power management modes, and multiplexed high-speed interface configuration (PCIe, SATA, SGMII).

Technical Context

The MPC8536AVTATHA implements the Power Architecture® v2.03 instruction set with a dual-issue, seven-stage pipeline e500 core, supporting 36-bit physical addressing and embedded double-precision floating-point arithmetic. Its memory subsystem integrates 32-Kbyte L1 instruction and data caches plus an 8-way set-associative 512-Kbyte L2 cache with lockable regions and cache coherency support.

System-level connectivity is managed through three PCI Express 1.0a interfaces (configurable as x8/x4/x2/x1 or two x4/x2/x1 ports), two SGMII links, two Serial ATA controllers (SATA I/II), and a 133-MHz 32-bit enhanced local bus (eLBC). The integrated SEC offloads cryptographic operations including AES, DES, SHA-1/256, RSA, and elliptic curve algorithms.

Key Specifications

Pinout & Package

783-pin Fine-Pitch Ceramic Ball Grid Array (FC-PBGA), 29 mm × 29 mm footprint, 1.0 mm ball pitch, RoHS-compliant. Thermal pad on underside requires solder paste stencil design per IPC-7351B.

Key Features

Applications

Equivalent & Alternatives

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

Compared with MPC8548CZQAA and LS1023A, the MPC8536AVTATHA delivers optimal balance of proven Power Architecture toolchain maturity, integrated security acceleration, and IEEE 1588 timing precision - making it ideal for field-deployed infrastructure where firmware stability and deterministic latency outweigh raw throughput gains.

Availability

MPC8536AVTATHA is available at Aetrix Electronics and suitable for secure enterprise gateways, industrial Ethernet routers, and telecom access nodes requiring stable component supply and long lifecycle support.

Supply support for MPC8536AVTATHA 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, formed from the acquisition of Freescale Semiconductor in 2015.

The MPC8536AVTATHA belongs to the PowerQUICC III product line, designed specifically for carrier-grade and industrial communications equipment requiring integrated networking, security, and real-time control in a single chip.

FAQ

What is the maximum DDR3 data rate supported by the MPC8536AVTATHA?

The MPC8536AVTATHA supports DDR3 SDRAM at up to 333 MHz clock frequency, delivering a 667 MT/s data rate on its 64-bit bus. This enables sustained memory bandwidth of approximately 5.3 GB/s, sufficient for concurrent packet buffering, routing table lookups, and application execution in mid-tier networking gear. The controller includes full ECC support to detect and correct single-bit errors and detect multi-bit errors within a nibble.

Does the MPC8536AVTATHA support IEEE 1588 Precision Time Protocol in hardware?

Yes, the MPC8536AVTATHA includes dedicated IEEE 1588 timestamping logic in both eTSEC controllers. Each eTSEC provides hardware capture of transmit and receive timestamps with sub-100 ns resolution, independent of software interrupt latency. The MPC8536AVTATHA also supports 1588 trigger input/output pins and pulse generation for synchronization with external PTP grandmasters or slave clocks in industrial automation deployments.

Can the MPC8536AVTATHA boot from SD/MMC cards?

Yes, the MPC8536AVTATHA supports boot-from-eSDHC via its integrated enhanced Secure Digital Host Controller. The eSDHC interface supports SDHC and MMC standards with 4-bit or 8-bit data paths, programmable clock dividers, and automatic command response parsing. Boot code is loaded directly into internal SRAM before initialization of DDR and peripheral controllers, enabling field-upgradable firmware without external NOR flash.

What power management modes are available on the MPC8536AVTATHA?

The MPC8536AVTATHA implements five hierarchical power states: Doze (core clock gated), Nap (core and L1 cache powered down), Sleep (L2 cache retained), Jog (reduced voltage/frequency), and Deep Sleep (only RTC and wake sources active). In Deep Sleep, power consumption drops below 100 mW while maintaining DDR self-refresh and responding to LAN activity, USB events, GPIO transitions, or internal timers - enabling energy-efficient always-on network presence.

How many PCI Express lanes does the MPC8536AVTATHA provide?

The MPC8536AVTATHA integrates three PCI Express 1.0a-compatible serial lanes, configurable as one x8/x4/x2/x1 port plus two x4/x2/x1 ports, or one x4/x2/x1 port plus two x2/x1 ports. All configurations share a common SERDES block, requiring careful lane allocation during board design. The controller supports link training, hot-plug detection, and MSI/MSI-X interrupt delivery, enabling connection to network adapters, storage controllers, or FPGA-based accelerators.