KMPC8358CVRAGDDA

The KMPC8358CVRAGDDA is an NXP Semiconductors PowerPC e300-based PowerQUICC II Pro communications microprocessor running at 400 MHz in a 668‑pin PBGA package. It is a single‑core, 32‑bit processor designed for embedded communications and networking applications.

This device targets networking and telecommunications markets with an integrated communications engine and on‑chip peripherals that simplify system design for applications such as DSLAMs, network interface cards for 3G base stations, routers, media gateways and high‑end IADs.

Key Features

• Core Architecture PowerPC e300 single core, 32‑bit CPU running at 400 MHz for control‑plane processing in embedded communications systems.
• Communications Engine (Co‑processor) Integrated QUICC Engine communications co‑processor for offloading communications tasks and enabling robust protocol handling.
• Memory Controllers On‑chip support for DDR and DDR2 SDRAM to provide flexible system memory options.
• Ethernet and USB Includes a three‑speed Ethernet controller (10/100/1000 Mbps, 1 port) and one USB 1.x interface for network and peripheral connectivity.
• Comprehensive Peripheral Set Integrated interfaces and controllers listed in the device specification include PCI, I2C, SPI, DUART, timers, GPIO, HDLC/UART variants, TDM/SI, UTOPIA/POS and JTAG for system debug and expansion.
• Security Built‑in cryptography support and a hardware random number generator to assist secure communications functions.
• Package and Mounting 668‑PBGA‑PGE (29×29) surface‑mount supplier device package for compact, board‑level integration.
• Industrial Temperature Range Rated for operation from −40 °C to 105 °C suitable for industrial deployments.

Typical Applications

• Carrier and Access Equipment Used in DSLAMs and other access network equipment to handle control‑plane processing and integrated packet processing.
• Wireless Infrastructure Suitable for network interface cards in 3G base stations (Node Bs) where communications offload and Ethernet connectivity are required.
• Routing and Gateway Devices Employed in routers and media gateways to combine CPU control with dedicated communications peripherals and interfaces.
• Integrated Access Devices (IADs) Enables high‑integration designs for customer premises equipment and high‑end IADs with mixed interface requirements.

Unique Advantages

• Integrated Communications Subsystem: The QUICC Engine and extensive peripheral set reduce external controller requirements and simplify protocol implementation.
• Flexible Memory Support: DDR and DDR2 controllers allow designers to choose memory technology that matches performance and cost targets.
• Industrial Temperature Capability: −40 °C to 105 °C rating supports deployment in demanding environments without sacrificing reliability.
• On‑chip Security Primitives: Hardware cryptography and a random number generator provide building blocks for secure communications and device authentication.
• Compact PBGA Package: 668‑pin PBGA (29×29) delivers high I/O density in a surface‑mount form factor for space‑constrained designs.
• Proven Communications Focus: Part of the PowerQUICC II Pro family, designed for networking and telecom use cases that require integrated data‑plane and control‑plane features.

Why Choose KMPC8358CVRAGDDA?

The KMPC8358CVRAGDDA combines a 400 MHz PowerPC e300 core with a dedicated communications engine and a broad set of integrated peripherals to address embedded networking and telecommunications designs. Its DDR/DDR2 memory support, single gigabit Ethernet interface, USB connectivity, and hardware security features make it suitable for systems that require both control‑plane processing and data‑plane functionality.

Backed by NXP Semiconductors’ PowerQUICC II Pro architecture and designed for industrial temperature operation, this device is a fit for developers building routers, gateways, access equipment and other communications‑centric embedded systems requiring integration, robustness and long‑term availability.

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