MPC8536AVTATHA

Overview

The MPC8536AVTATHA is a PowerQUICC III integrated processor featuring a single 32-bit e500 core with up to 1.5 GHz scaling. It includes 32-Kbyte L1 instruction and data caches, plus a 512-Kbyte L2 cache. The device supports DDR2/DDR3 SDRAM with full ECC and up to 16 Gbytes of main memory. Interfaces include two eTSECs, three PCI Express ports, two SATA controllers, three USB 2.0 dual-role controllers, an eLBC, and an eSDHC. It operates within a 783-pin FC-PBGA package.

Feature Summary

• Integrated security engine (SEC) optimized for IPsec, IKE, SSL/TLS, iSCSI, SRTP, IEEE Std 802.16e, and 3GPP algorithms.
• Dual enhanced three-speed Ethernet controllers (eTSECs) supporting TCP/IP acceleration, QoS, and IEEE 1588 time synchronization.
• Multiplexed high-speed serial interfaces providing configurable PCI Express lanes and Serial ATA capabilities.
• Comprehensive power management modes including Doze, Nap, Sleep, Jog, and Deep Sleep with wake-on-LAN and USB support.

Applications

• Network infrastructure equipment requiring high-performance packet processing
• Industrial control systems utilizing secure communication protocols
• Storage area network (SAN) appliances integrating SATA and RAID parity checking
• Embedded computing platforms requiring multiple high-speed peripheral interfaces

Procurement Notes

Verify the specific suffix 'ATHA' against official NXP documentation to confirm exact clock speed, temperature range, and encryption features. Confirm RoHS compliance status and check for obsolete part status or lifecycle restrictions before procurement planning.

Selection Notes

Evaluate the requirement for hardware-based security acceleration versus software implementation. Consider the available pin count and interface multiplexing options for system design flexibility. Ensure voltage levels for I/O domains match the target peripheral requirements.

Part Context

This component belongs to the MPC85xx family of PowerQUICC III processors designed by NXP Semiconductors. These devices are engineered for networking and industrial applications demanding robust performance and integrated connectivity solutions.

Replacement Considerations

Consult official NXP cross-reference guides for verified substitutes. Ensure replacement parts maintain compatible pinouts and electrical characteristics.

FAQ

Does the MPC8536AVTATHA support boot capability from external storage?

Yes, the device supports boot capability from both the enhanced Serial Peripheral Interface (eSPI) and the Enhanced Secure Digital Host Controller (eSDHC).

What error correction capabilities are provided for main memory?

The integrated DDR2/DDR3 SDRAM controller provides full ECC support, detecting and correcting all single-bit errors and detecting all double-bit errors.