MPC859TCVR100A

Microprocessors Overview

The MPC859TCVR100A is a 32-bit microprocessor IC belonging to the PowerQUICC III family, manufactured by Freescale Semiconductor. It features a single-core architecture based on the PowerPC e500 core with a clock speed of 100 MHz. The device is housed in a 357-pin PBGA package measuring 25x25 mm. It supports an operating temperature range from -40°C to +100°C (TA). Key interfaces include HDLC/SDLC, I2C, IrDA, PCMCIA, SPI, TDM, and UART/USART. The processor integrates a Communications Processor Module (CPM) for communication tasks.

Microprocessors Feature Summary

• Integrates a PowerPC e500 embedded processor core optimized for network and telecommunications applications.
• Includes a dedicated Communications Processor Module (CPM) to handle complex protocol processing.
• Supports multiple serial communication protocols including HDLC, SDLC, and SPI.
• Features integrated memory controllers and standard peripheral interfaces for system connectivity.

Microprocessors Applications

• Network infrastructure equipment
• Telecommunications base stations
• Industrial control systems

Microprocessors Procurement Notes

Verify the manufacturer status as Freescale Semiconductor has been merged into NXP Semiconductors. Confirm the specific suffix 'TCVR100A' matches the required temperature grade and package variant. Check for RoHS compliance documentation and ensure the component is available in the desired packaging format. Validate authenticity through authorized distributors or verified supply chain channels.

Microprocessors Selection Notes

Select this component when a robust Power Architecture solution with integrated communications processing is required. The e500 core provides a balance of performance and power efficiency for embedded networking tasks. Consider the 357-ball BGA package constraints during PCB layout. Ensure software tools support the specific MPC8xx series architecture for development.

Microprocessors Part Context

This part belongs to the MPC8xx series of PowerQUICC processors, designed for high-performance embedded applications. The MPC859 model specifically targets cost-sensitive networking and industrial markets. It shares architectural similarities with other members like the MPC866 but offers distinct interface configurations suitable for specific system requirements.

Microprocessors Replacement Considerations

Consult official NXP/Freescale documentation for direct pin-to-pin replacements within the MPC8xx family. Verify compatibility with existing firmware and hardware designs before substituting with similar models such as the MPC866TCVR100A.