NXP Semiconductors KMPC8360EVVAJDGA

Overview

KMPC8360EVVAJDGA from NXP Semiconductors (formerly Freescale) is a PowerQUICC II Pro integrated communications processor featuring an e300 Power Architecture™ core operating at 667 MHz, dual DDR/DDR2 memory controllers (333 MHz data rate), and a QUICC Engine module running at 500 MHz with eight UCCs supporting Ethernet (10/100/1000 Mbps), ATM, HDLC, POS, and TDM protocols. It integrates a security engine with AES, DES, SHA, RSA, and RNG acceleration, and targets control- and data-plane processing in DSLAMs, media gateways, and 3G Node B base station interface cards.

For engineers reviewing the KMPC8360EVVAJDGA datasheet, KMPC8360EVVAJDGA pinout, KMPC8360EVVAJDGA application, or KMPC8360EVVAJDGA equivalent, this page delivers verified technical context on its dual DDR memory architecture, QUICC Engine interworking capabilities, IEEE 1588 support, hardware security offload, and TBGA-783 package implementation - critical for telecom infrastructure board design and migration from legacy PowerQUICC II platforms.

Technical Context

The KMPC8360EVVAJDGA implements a superscalar e300 core with 32 KB instruction and 32 KB data cache, lockable L1 cache segments, and dynamic power management. Its dual DDR SDRAM controllers support independent 32-bit configurations (or combined 64-bit), full ECC, and DDR1/DDR2 compatibility at up to 333 MHz data rate.

The QUICC Engine module contains two 32-bit RISC controllers, eight universal communication controllers (UCCs), one multichannel controller (MCC), and two UTOPIA/POS interfaces (124 MultiPHY each). It enables hardware-accelerated protocol interworking including ATM-to-Ethernet bridging, L2 switching, PPP mux, and IEEE 1588 timestamping - all without CPU intervention.

Key Specifications

Pinout & Package

KMPC8360EVVAJDGA is housed in a 783-ball thin ball grid array (TBGA) package with 1.0 mm ball pitch, 27 mm × 27 mm body size, and exposed thermal pad. The package supports JEDEC-standard reflow profiles and requires controlled impedance PCB stackup for DDR, PCI, and Gigabit Ethernet signal integrity.

Key Features

Applications

Equivalent & Alternatives

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

Compared with KMPC8360EVVAJDGA, MPC8379EVRAGDGA trades protocol flexibility for higher CPU throughput, while KMPC8315EVVAJDGA reduces cost and complexity at the expense of TDM scalability and dual-memory bandwidth - making KMPC8360EVVAJDGA uniquely balanced for hybrid IP/circuit infrastructure upgrades.

Availability

KMPC8360EVVAJDGA is available at Aetrix Electronics and suitable for DSLAM line cards, 3G Node B interface modules, media gateways, enterprise IADs, and telecom backhaul equipment requiring stable component supply across extended product lifecycles.

Supply support for KMPC8360EVVAJDGA 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 acquired Freescale in 2015 and continues to support the PowerQUICC family for industrial and telecom applications requiring long-term reliability and deterministic real-time performance.

The KMPC8360EVVAJDGA belongs to the PowerQUICC II Pro processor line, designed specifically for carrier-class communications infrastructure where hardware-accelerated protocol processing, memory subsystem flexibility, and integrated security are mandatory.

FAQ

What is the maximum DDR2 data rate supported by KMPC8360EVVAJDGA?

KMPC8360EVVAJDGA supports DDR2 SDRAM at up to 333 MHz data rate (166 MHz clock), delivering 5.3 GB/s peak bandwidth across its dual 32-bit interfaces. This is confirmed in Section 6 of the MPC8360EEC Rev. 5 specification, which states "32- or 64-bit data interface, up to 333 MHz (for the MPC8360E)" under DDR SDRAM memory controller features. The device also supports DDR1 at same data rate with 2.5-V SSTL2 I/O.

Does KMPC8360EVVAJDGA include hardware support for IEEE 1588 Precision Time Protocol?

Yes, KMPC8360EVVAJDGA includes dedicated IEEE 1588 hardware timestamping logic in its QUICC Engine module, enabling sub-microsecond timestamp insertion and extraction on GMII/RGMII/TBI/RTBI Ethernet interfaces. This capability is explicitly documented in the "QUICC Engine unit" feature list (page 3) and validated in Application Note AN3647, confirming support for PTP event message handling without CPU overhead.

What is the function of the MCC (Multichannel Communication Controller) in KMPC8360EVVAJDGA?

The MCC in KMPC8360EVVAJDGA provides hardware-accelerated TDM channel aggregation, supporting up to 256 HDLC or 128 SS7 channels across eight TDM ports. It operates independently of the e300 core and QUICC Engine, enabling legacy circuit-switched voice trunking in media gateways. This feature is exclusive to the MPC8360E variant and absent in MPC8358E, as confirmed in the block diagrams and feature comparison on pages 2–5 of MPC8360EEC Rev. 5.

Can KMPC8360EVVAJDGA operate as both PCI host and PCI agent?

Yes, KMPC8360EVVAJDGA supports both PCI host bridge and PCI agent modes, as stated in the "PCI interface" section (page 6): "PCI host bridge capabilities on both interfaces" and "PCI agent mode supported on PCI interface." This dual-mode capability allows it to serve as a master controller for peripheral devices or as a slave device in larger backplane systems - a key differentiator from fixed-role controllers.

What boot sources are supported by KMPC8360EVVAJDGA?

KMPC8360EVVAJDGA supports boot from I2C-1 EPROM, local bus ROM (with configurable 8-/16-/32-bit width), and serial flash via SPI. The boot sequencer automatically detects and loads firmware from these sources based on strap pin configuration. This is detailed in Section 24 ("Ordering Information") and the "System Boot" subsection of the Reference Manual Rev. 3, confirming robust field-upgrade and fail-safe recovery capability.