MPC870VR66 NXP MPU

MPC870VR66 Overview

NXP Semiconductors's PowerQUICC® architecture containing a core built on Power Architecture technology provides an excellent combination of price, performance and functionality for networking and communications applications. With the introduction of the MPC885 Family, NXP® takes the price/performance benefits, features and functionality of PowerQUICC I communications processors to the next level. The advanced and feature-rich PowerQUICC I devices available, the MPC885 family of processors are engineered to deliver on-chip security, dual Fast Ethernet (MII and RMII) ports, USB, and bus speeds scaling to 80 MHz for higher system throughput.

The MPC885 Family includes the MPC870, MPC875, MPC880 and MPC885 processors. These highly integrated PowerQUICC devices are designed to deliver a versatile, single-chip communications processor and peripheral solution that can be used in a variety of controller applications, excelling particularly in communications and networking products. Ideal applications include low-end routers, VPN routers with integrated security features, home networking equipment, cost-effective WLAN access points and xDSL gateway boxes.

Features

Efficient architecture that integrates an embedded 8xx core and separate RISC processor CPM to handle communications
Available in CPU frequencies of 66 MHz, 80 MHz and 133 MHz
8 KB instruction cache and 8 KB data cache
Powerful memory controller and system functions
Support for PCMCIA (for connecting to wireless modules, e.g 802.11 a/b/g)
Support for dual Fast Ethernet (10/100 Mbps), UART, HDLC, ATM and more, depending on MPC885 family device
USB host/device (USB 2.0 full/low-speed compatible)
Up to two SCCs and up to two SMCs available
Many other features: timers, baud rate generators, etc.
Available in a 357-pin PBGA package
Strong third-party tools support through the 恩智浦合作伙伴计划 partner program
0.18µ process technology
1.8V core, 3.3V I/O, with power consumption below 1W

Typical Applications