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参数资料
| 型号： | MSC8251TVT1000B |
| 厂商： | Freescale Semiconductor |
| 文件页数： | 1/2页 |
| 文件大小： | 0K |
| 描述： | IC DSP SINGLE 1GHZ 783FCPBGA |
| 标准包装： | 1 |
| 系列： | StarCore |
| 类型： | SC3850 内核 |
| 接口： | 以太网，I²C，PCI，RGMII，串行 RapidIO，SGMII，SPI，UART/USART |
| 时钟速率： | 1.0GHz |
| 非易失内存： | ROM（96 kB） |
| 芯片上RAM： | 576kB |
| 电压 - 输入/输出： | 2.50V |
| 电压 - 核心： | 1.00V |
| 工作温度： | -40°C ~ 105°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 783-BBGA，FCBGA |
| 供应商设备封装： | 783-FCPBGA（29x29） |
| 包装： | 托盘 |
Overview
The MSC8251 is based on the industry's
highest performance DSP core, built on
StarCore technology, and designed for the
advanced processing requirements and
capabilities of today’s high-end medical
imaging, aerospace, defense and advanced
test and measurement markets. It delivers
industry-leading performance, leveraging
45 nm process technology in a highly
integrated DSP to provide performance of
1 GHz. The MSC8251 will help equipment
manufacturers create end products and
services that integrate more functionality in
a smaller hardware footprint.
The MSC8251 DSP delivers a high level of
performance and integration, with a fully
programmable SC3850 core running at up
to 1 GHz. The SC3850 DSP core has been
independently assessed to enable 40 percent
more processing capability per MHz than the
nearest DSP competition. A high-performance
internal RISC-based QUICC Engine
subsystem supports multiple networking
protocols to guarantee reliable data transport
over packet networks while significantly
offloading processing from the DSP cores.
The MSC8251 embeds a substantial amount
of internal memory to support a variety
of advanced high-speed interface types,
including two Serial RapidIO interfaces,
two Gigabit Ethernet interfaces for network
communications, a PCI Express interface,
two DDR controllers for high-speed, industry
standard memory interface and four multi-
channel TDM interfaces.
The MSC8251 allows a high degree of
scalability through pin compatibility with all
MSC825x and MSC815x DSP devices.
Digital Signal Processors
MSC8251 High-Performance DSP
Single-core programmable DSP for medical imaging, aerospace, defense and advanced
test and measurement
MSC8251 Block Diagram
JTAG
DDR Interface 64/32-bit 800 MHz
DMA
I/O Interrupt
Concentrator
UART
Clocks
Timers
Reset
Semaphores
DDR2/DDR3
SDRAM Controller
CLASS
Boot ROM
I2C
Virtual
Interrupts
High-Speed
Serial Interface
Two
SGMII
M3 Memory
1056 KB
DDR Interface 64/32-bit 800 MHz
DDR2/DDR3
SDRAM Controller
512 KB L2 Cache/
M2 Memory
SC3850 DSP Core
32 KB L1
I-Cache
32 KB L1
D-Cache
Four TDMs Each
Supporting 8 E1
4
TDMs
DSP Core at 1 GHz
Two RGMII
SPI
QUICC Engine
Subsystem
Two Serial RapidIO Interfaces
x1/x4 3.125 Gbaud
PCI Express Interface x1/x2/x4
Two SGMII
Other
Modules
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MSC8252 | 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:orderDual-Core Digital Signal Processor |
| MSC8252_11 | 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:Dual-Core Digital Signal Processor |
| MSC8252SVT1000B | 功能描述:数字信号处理器和控制器 - DSP, DSC DSPStarcore2-core R2.1 RoHS:否 制造商:Microchip Technology 核心:dsPIC 数据总线宽度:16 bit 程序存储器大小:16 KB 数据 RAM 大小:2 KB 最大时钟频率:40 MHz 可编程输入/输出端数量:35 定时器数量:3 设备每秒兆指令数:50 MIPs 工作电源电压:3.3 V 最大工作温度:+ 85 C 封装 / 箱体:TQFP-44 安装风格:SMD/SMT |
| MSC8252TVT1000B | 功能描述:数字信号处理器和控制器 - DSP, DSC DSPStarcore 2-core RoHS:否 制造商:Microchip Technology 核心:dsPIC 数据总线宽度:16 bit 程序存储器大小:16 KB 数据 RAM 大小:2 KB 最大时钟频率:40 MHz 可编程输入/输出端数量:35 定时器数量:3 设备每秒兆指令数:50 MIPs 工作电源电压:3.3 V 最大工作温度:+ 85 C 封装 / 箱体:TQFP-44 安装风格:SMD/SMT |
| MSC8254 | 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:Quad-Core Digital Signal Processor |
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