MPC8536ECVTATHA

Overview

The MPC8536ECVTATHA is a PowerQUICC III integrated processor featuring a high-performance 32-bit e500 core operating up to 1.5 GHz with 36-bit physical addressing and double-precision floating-point capabilities. It includes 32-Kbyte L1 instruction and data caches, plus a 512-Kbyte L2 cache. The device integrates a DDR2/DDR3 SDRAM controller supporting up to 16 Gbytes with full ECC, two enhanced three-speed Ethernet controllers (eTSECs), three PCI Express interfaces, two SATA controllers, and three USB dual-role controllers. It also features an integrated security engine (SEC) for IPsec, SSL/TLS, and other cryptographic algorithms.

Feature Summary

• Integrated security engine optimized for IPsec, IKE, SSL/TLS, iSCSI, SRTP, IEEE Std 802.16e, and 3GPP algorithms
• Dual enhanced three-speed Ethernet controllers with SGMII support and TCP/IP acceleration
• High-speed multiplexed interfaces including three PCI Express ports and two Serial ATA controllers
• DDR2/DDR3 memory controller with full error correction code support for single-bit error correction

Applications

• Network infrastructure equipment requiring secure packet processing
• Storage systems utilizing RAID parity checking via XOR engine
• Industrial control applications needing robust real-time processing
• Telecommunications gateways supporting IEEE 1588 precision time protocol

Procurement Notes

Verify the specific ordering suffix against official NXP documentation to confirm package type, temperature range, and encryption status. Confirm component availability as this series may be discontinued or subject to long-lead restrictions. Ensure design-in compatibility with existing board layouts and power sequencing requirements before procurement.

Selection Notes

Select this processor for designs requiring high-throughput network processing combined with hardware-accelerated security functions. Evaluate system memory requirements against the supported 16 Gbyte limit and verify interface needs for PCIe, SATA, and Ethernet connectivity. Consider thermal management solutions suitable for the FC-PBGA package in enclosed environments.

Part Context

This component belongs to the NXP PowerQUICC III family of communications processors. It is designed for embedded networking and storage applications requiring deterministic performance and hardware security offloading. The MPC8536 variant specifically targets cost-sensitive yet feature-rich gateway and switch implementations.

Replacement Considerations

Consult official NXP substitution guides for compatible upgrades within the PowerQUICC III or QorIQ families. Verify pinout and register compatibility when replacing with newer generation devices.