描述 Description

Addressing the needs for higher compute density and lower system cost, Our MPC8540 integrated host processor is designed to provide the highest level of performance and integration available today. The MPC8540 is Our first device utilizing the e500 core, is the industry's first RapidIO?-enabled processor, and provides dual gigabit ethernet controllers. Balancing processor performance with I/O system throughput, the MPC8540 is a powerful control element for network routers and switches, storage subsystems, network appliances, and print and imaging devices.
Access to the errata document for this device requires an NDA. Contact your local NXP Sales Office or NXP Authorized Distributor.

特性 Features

? Embedded e500 compatible core available from 600 MHz up to 1 GHz

? 32-bit, dual-issue, superscalar, seven-stage pipeline

? 1850 MIPS at 800 MHz (est. Dhrystone 2.1)

? 32 KB L1 data and 32 KB L1 instruction cache with line locking support

? 256 KB on-chip L2 cache with direct mapped capability

? Enhanced hardware and software debug support

? Memory management unit (MMU)

? SIMD extension with single precision floating point

? Two triple-speed Ethernet controllers (TSECs) supporting 10/100/1000 Mbps Ethernet (IEEE? 802.3, 802.3u, 802.3x, 802.3z, and 802.3ac compliant) with two GMII/TBI/RGMII interfaces

? 166 MHz, 64-bit, 2.5-volt I/O, DDR SDRAM memory controller with full ECC support

? 500 MHz, 8-bit, LVDS I/O, RapidIO controller

? 133 MHz, 64-bit, 3.3-volt I/O, PCI-X 1.0a/PCI 2.2 bus controller

? 166 MHz, 32-bit, 3.3-volt I/O, local bus with memory controller

? 10/100 Ethernet controller (802.3) for chip debug and maintenance support

? Integrated four-channel DMA controller

? Interrupt controller

? IEEE 1149.1 JTAG test access port

? 1.2-volt core power supply with 3.3-volt and 2.5-volt I/O

? 783-pin FC-BGA package

? This product is included in NXP?.s product longevity program, with assured supply for a minimum of 10 years after launch

應用 Application

Secure Transaction and Retail Payments
?POS Printer