MPC870CVR66
MPU PowerQUICC MPC8xx Processor RISC 32Bit 0.18um 66MHz 3.3V 256Pin BGA Tray
Overview
Semiconductors"s PowerQUICC® architecture containing a core built on Power Architecture technology provides an exceptional 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 most 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.
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## Features
**Product Highlights**
* 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 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**
* Low-end routers, including VPN routers
* SOHO and enterprise routers
* Home networking equipment
* Wireless LAN, including low-cost WLAN access points
* ADSL gateway boxes
* xDSL equipment
* Telecom switching and transmission devices
* Integrated access devices IADs
* T1/E1 termination equipment
* General-purpose controller
* Factory automation
* Industrial control
* Embedded control
## Features Comparison Table
### MPC885 Family
| MPC870 | MPC875 | MPC880 | MPC885
\---|---|---|---|---
**Communication Protocol** | Ethernet
TDM
AppleTalk
UART
Transparent
BISYNC
IrDA
HDLC | UTOPIA
IrDA
HDLC
Ethernet
BISYNC
AppleTalk
TDM
UART
Transparent | Transparent
IrDA
HDLC
Ethernet
BISYNC
AppleTalk
ATM
UTOPIA
TDM
UART
ATOM1 | Ethernet
UTOPIA
TDM
ATM
UART
Transparent
ATOM1
HDLC
BISYNC
IrDA
AppleTalk
**Cache** | 16 KB
8 KB | 8 KB
16 KB | 8 KB
16 KB | 16 KB
8 KB
**Ethernet Type** | MII
10/100 BaseT
Fast Ethernet | Fast Ethernet
MII
10/100 BaseT | Fast Ethernet
MII
10/100 BaseT | MII
10/100 BaseT
Fast Ethernet
Note: MPC875 and MPC885 families of processors are engineered to deliver on-chip security
### MPC885 Family Versions and Masks
| Part Number | Qual | Process | Mask | IMMR [16:31]
\---|---|---|---|---|---
**Rev 0** | | MC | HiP6W | 0K51M | 0x0900
Note 1: Where nn = 66, 80, or 133
