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参数资料
| 型号： | EP9315-CBZ |
| 厂商： | Cirrus Logic Inc |
| 文件页数： | 37/106页 |
| 文件大小： | 0K |
| 描述： | IC ARM9 SOC ENH UNIV 352PBGA |
| 标准包装： | 40 |
| 系列： | EP9 |
| 核心处理器： | ARM9 |
| 芯体尺寸： | 16/32-位 |
| 速度： | 200MHz |
| 连通性： | EBI/EMI，EIDE，以太网，I²C，IrDA，键盘/触摸屏，PCMCIA，SPI，UART/USART，USB |
| 外围设备： | AC'97，DMA，I²S，LCD，LED，MaverickKey，POR，PWM，WDT |
| 输入/输出数： | 16 |
| 程序存储器类型： | ROMless |
| RAM 容量： | 32K x 8 |
| 电压 - 电源 (Vcc/Vdd)： | 1.65 V ~ 3.6 V |
| 数据转换器： | A/D 8x12b |
| 振荡器型： | 外部 |
| 工作温度： | 0°C ~ 70°C |
| 封装/外壳： | 352-BGA |
| 包装： | 托盘 |
| 配用： | 598-1144-ND - KIT DEVELOPMENT EP9315 ARM9 |
| 其它名称： | 598-1139 |
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1-8
DS785UM1
Copyright 2007 Cirrus Logic
Introduction
EP93xx User’s Guide
1
processor simplifies the end-user’s programming task by using predefined co-processor
instructions, utilizing standard ARM compiler tools, and by requiring just one debugger
session for the entire system. Furthermore, the integrated design provides a single
instruction stream and the advantage of zero latency for cached instructions. To emulate this
capability, competitors’ solutions add a DSP to the system, which requires separate
compiler/linker/debugger tool sets. This additional DSP requires programmers to write two
separate programs and debug them simultaneously, which can result in frustration and costly
delays.
1.4.3 MaverickKey Unique ID Secures Digital Content in OEM Designs
The EP93xx processors include MaverickKey unique hardware programmed IDs that provide
an excellent solution to the growing concern over secure Web content and commerce. With
Internet security playing an important role in the delivery of digital media such as books or
music, traditional software methods are quickly becoming unreliable. The MaverickKey
unique IDs provide OEMs with a method of utilizing specific hardware IDs for DRM (Digital
Rights Management) and other authentication mechanisms.
MaverickKey uses a specific 32-bit ID and a 128-bit random ID that are programmed into the
EP93xx processors through the use of laser probing technology. These IDs can then be used
to match secure copyrighted content with the ID of the target device that the EP93xx
processor is powering, and then deliver the copyrighted information over a secure
connection. In addition, secure transactions can benefit by matching device IDs to server IDs.
MaverickKey IDs can also be used by OEMs and design houses to protect against design
piracy by presetting ranges for unique IDs. For more information on securing your design
using MaverickKey, please contact your Cirrus Logic sales representative.
1.4.4 Integrated Multi-Port USB 2.0 Full Speed Hosts with Transceivers
The EP9307, EP9312, and EP9315 processors integrate three USB 2.0 Full Speed Host
ports while the EP9301 and EP9302 integrate two of the ports. Fully compliant to the OHCI
USB 2.0 Full Speed specification (12 Mbps), the host ports can be used to provide
connections to a number of external devices including mass storage devices, external
portable devices such as audio players or cameras, printers, or USB hubs. Naturally, the USB
host ports support the USB 2.0 Low Speed standard as well. This provides the opportunity to
create a wide array of flexible system configurations.
相关PDF资料 |
PDF描述 |
|---|---|
| VE-B3J-CU-B1 | CONVERTER MOD DC/DC 36V 200W |
| MUSB-A511-00 | CONN RCPT USB SGL STD W/O SHIELD |
| EP9312-CBZ | IC ARM9 SOC UNIVERSAL 352PBGA |
| VE-B3H-IY-F4 | CONVERTER MOD DC/DC 52V 50W |
| VE-J12-IY-F3 | CONVERTER MOD DC/DC 15V 50W |
相关代理商/技术参数 |
参数描述 |
|---|---|
| EP9315-EB | 制造商:CIRRUS 制造商全称:Cirrus Logic 功能描述:Enhanced Universal Platform System-on-Chip Processor |
| EP9315-EBZ | 制造商:CIRRUS 制造商全称:Cirrus Logic 功能描述:Enhanced Universal Platform System-on-Chip Processor |
| EP9315IB | 制造商:Cirrus Logic 功能描述: |
| EP9315-IB | 功能描述:微处理器 - MPU IC Universal Platfrm ARM9 SOC Prcessor RoHS:否 制造商:Atmel 处理器系列:SAMA5D31 核心:ARM Cortex A5 数据总线宽度:32 bit 最大时钟频率:536 MHz 程序存储器大小:32 KB 数据 RAM 大小:128 KB 接口类型:CAN, Ethernet, LIN, SPI,TWI, UART, USB 工作电源电压:1.8 V to 3.3 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:FBGA-324 |
| EP9315-IBZ | 功能描述:微处理器 - MPU IC Universal Platfrm ARM9 SOC Prcessor RoHS:否 制造商:Atmel 处理器系列:SAMA5D31 核心:ARM Cortex A5 数据总线宽度:32 bit 最大时钟频率:536 MHz 程序存储器大小:32 KB 数据 RAM 大小:128 KB 接口类型:CAN, Ethernet, LIN, SPI,TWI, UART, USB 工作电源电压:1.8 V to 3.3 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:FBGA-324 |
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