MPC875CVR133 datasheet(6/84 Pages) FREESCALE

6 / 84 page

MPC875/MPC870 PowerQUICC™ Hardware Specifications, Rev. 4

Freescale Semiconductor

Features

•

The MPC875 has a time-slot assigner (TSA) that supports one TDM bus (TDMb)

— Allows SCC and SMC to run in multiplexed and/or non-multiplexed operation

— Supports T1, CEPT, PCM highway, ISDN basic rate, ISDN primary rate, user-defined

— 1- or 8-bit resolution

— Allows independent transmit and receive routing, frame synchronization, and clocking

— Allows dynamic changes

— Can be internally connected to two serial channels (one SCC and one SMC)

•

PCMCIA interface

— Master (socket) interface, release 2.1-compliant

— Supports one independent PCMCIA socket on the MPC875/MPC870

— Eight memory or I/O windows supported

•

Debug interface

— Eight comparators: four operate on instruction address, two operate on data address, and two

operate on data

— Supports conditions: =

≠ <>

— Each watchpoint can generate a break point internally

•

Normal high and normal low power modes to conserve power

•

1.8-V core and 3.3-V I/O operation with 5-V TTL compatibility

•

The MPC875/MPC870 comes in a 256-pin ball grid array (PBGA) package

MPC875CVR133 Datasheet(PDF) 6 Page - Freescale Semiconductor, Inc