IDT M2I介绍

Accelerate Inter-processor Communication in Media Rich Handsets with the Industry‘s First Synchronous Mobile Multimedia Interconnect (M2I)
The IDT mobile multimedia interfaceTM (M2I) is the industry‘s first synchronous multimedia interconnect fully-optimized for very high performance, low power mulmedia pplications in high-end mobile terminals. A significant advance over previous generation devices, the M2I delivers up to 6x the performance of previous generation devices, providing veryhigh speed multimedia and data services. It does this while achieving 90% less battery drain than previous-generaion devices, significantly increasing talk time and battey life. By using fewer GPIO pins, the M2I also enables greater handset differentiation, and reduces the bill of materials and simplifying printed circuit board layout.
Application Diagram

Features and Benefits
Feature Benefit
1.8 V core voltage
15 mA and 2 uA typical operating and standby currents
Reduces battery drain by 90% during media transfers
800 Mbps through-put per port
Enables performance 6X greater than legacy dual-ports for quicker media transfers
Full counters to support burst operations
Enables more efficient data transfers by reducing the cycles required by approximately 50%
Interrupt flags
Allows software flags to be passed between processing subsystems
User-selectable ADM interface supported on one or both ports
Facilitates a modular design approach by maintaining compatibility to new and legacy processors
Programmable special function pins for GPIO offload
Frees up GPIO pins which can be used for greater product differentiation
Small 6 mm x 6 mm fpBGA package
Limits board space consumption
Additional Resources
Press Release:IDT Introduces the First Synchronous Mobile Multimedia InterconnectTM for High-End Mobile Handsets and Personal Digital Assistant Devices
Data Sheet: IDT70P9268 M2I
Models: IBIS and HSPICE
Product Selection Table
Part Number Description Package Type Samples Production
70P9268 Mobile Multimedia Interconnect (M2I) 6mm x 6mm x 1mm
BYG100 fpBGA Now Q3CY07