MC8641DVU1000NC

Ethernet:	10/100/1000 Mbps (4)
Base Part Number:	MC8641
Additional Interfaces:	DUART, HSSI, I²C, RapidIO
Supplier Device Package:	1023-FCCBGA (33x33)
Package / Case:	1023-BCBGA, FCCBGA
Security Features:	--
Operating Temperature:	0°C ~ 105°C (TA)
Voltage - I/O:	1.8V, 2.5V, 3.3V
USB:	--
SATA:	--
Series:	MPC86xx
Display & Interface Controllers:	--
Graphics Acceleration:	No
RAM Controllers:	DDR, DDR2
Co-Processors/DSP:	--
Speed:	1.0GHz
Number of Cores/Bus Width:	2 Core, 32-Bit
Core Processor:	PowerPC e600
Part Status:	Obsolete
Packaging:	Bulk

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MC8641DVU1000NC Application Field and Working Principle

The MC8641DVU1000NC is an embedded microprocessor developed by Freescale for ultra-embedded and space-constrained applications. It is a single core processor which operates up to 1 GHz. This processor enables substantial performance enhancement in several application areas, such as automotive entertainment, medical and industrial systems. In this article we\'ll be discussing the application field and working principle of the MC8641DVU1000NC.

Application Field

The MC8641DVU1000NC is used in a wide variety of embedded applications. It was designed primarily for automotive entertainment systems, providing the necessary performance and power efficiency needed while still meeting regulatory requirements.The MC8641 processor enables a new level of convenience, creativity and safety in vehicle environments. It can be used to enable complex audio and video features for enhanced entertainment, such as crispy clear sound reproduction, rich graphics and vivid HD video. It can also be used for other applications such as:

• Medical systems like ultrasounds, CT scans, X-rays and smart pumps.
• Industrial systems like HMI, machine controllers and robotics.
• Military and aerospace applications, providing superior image and video processing capabilities.

The MC8641 processor also enables a new level of energy efficiency and power management, so it can be employed in battery-operated applications. It features low power sleep mode, wake-on-x event triggers and quick clock switching, and it can be used to enable always-on connectivity, so that the device is ready to respond even when it is in low-power state.

Working Principle

The MC8641 is a 32-bit embedded processor built on Freescale\'s 9861 architecture. It is a single core, RISC-based processor that combines power efficiency and scalability. It is based on the preceding 9861 processor, but with improved performance and lowered power consumption.The MC8641 supports clock speeds of up to 1 GHz, and consumes only 1.25W in active mode, or 0.02W in idle mode. The MC8641 also supports an advanced power management system that switches off unused hardware blocks to save energy.The MC8641 contains a high bandwidth 32 bit bus connecting the CPU core, peripheral components and memory controller. The PC Bus has a peak data rate of up to 25.6 Gb/s, and also supports multiple devices in either locked or arbitration modes.The MC8641 processor also supports a wide array of hardware accelerators and hardware peripherals that reduce design complexity and address the needs of multimedia, interface and sensor applications. It includes dual 10/100/1000 Ethernet MACs, up to four high-speed Universal Asynchronous Receiver and Transmitter (UART) serial communications ports and an embedded USB 2.0 host port. It can also integrate an optional external graphics processing unit.The MC8641 also features extended temperature operation range (from -40°C to 85°C), error correction support and Data Encryption Standard/Advanced Encryption Standard (DES/AES) encryption and decryption.To summarize, the MC8641DVU1000NC is a power-efficient single core processor that integrates high bandwidth peripheral and memory components, making it suitable for a wide range of applications. It offers superior performance and low power consumption, making it well suited for embedded, automotive and medical applications.

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