深圳市中立信电子科技有限公司

P1020NSN2DFB

微处理器 - MPU 533/333/667 ST NE r1.1

Overview P1020NSN2DFB

Freescale QorIQ communications platforms are the next-generation evolution of our leading PowerQUICC communications processors. Built using high-performance Power Architecture® cores, QorIQ platforms enable a new era of networking innovation where the reliability, security and quality of service for every connection matters.

Target Applications P1020NSN2DFB

The P1011 and P1020 processors serve in a wide variety of applications. The devices are well suited for various combinations of data plane and control plane workloads in networking and telecom applications. With an available junction temperature range of –40 oC to +125 oC, the devices can be used in powersensitive defense and industrial applications, and outdoor environments less protected from the environment. The devices’ primary target applications are networking and telecom linecards.

Technical Specifications P1020NSN2DFB

• Dual (P1020) or single (P1011) highperformance Power Architecture e500 cores

36-bit physical addressing

Double-precision floating-point support

32 KB L1 instruction cache and 32 KB L1 data cache for each core

533–800 MHz core clock frequency

• 256 KB L2 cache with ECC, also configurable as SRAM and stashing memory