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参数资料
| 型号： | EP9315 |
| 厂商： | Cirrus Logic, Inc. |
| 英文描述： | Enhanced Universal Platform System-on-Chip Processor |
| 中文描述： | 增强型通用平台上系统芯片处理器 |
| 文件页数： | 2/64页 |
| 文件大小： | 1031K |
| 代理商： | EP9315 |
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Copyright 2005 Cirrus Logic (All Rights Reserved)
DS638PP4
EP9315
Enhanced Universal Platform SOC Processor
The EP9315 is an ARM920T-based system-on-a-chip
design with a large peripheral set targeted to a variety of
applications:
Thin Client Computers for Business and Home
Internet Radio
Internet Access Devices
Industrial Computers
Specialized Terminals
Point-of-sale Terminals
Test and Measurement Equipment
The ARM920T microprocessor core with separate
16-kbyte, 64-way set-associative instruction and data
caches is augmented by the MaverickCrunch co-
processor,
enabling
high-speed
calculations.
floating
point
MaverickKey
unique hardware programmed IDs are a
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 such as those assigned for SDMI (Secure
Digital Music Initiative) or any other authentication
mechanism.
A high-performance 1/10/100-Mbps Ethernet media
access controller (EMAC) is included along with external
interfaces to SPI, I
2
S audio, Raster/LCD, IDE storage
peripherals, keypad, and touchscreen. A three-port USB
2.0 Full Speed Host (OHCI) (12 Mbits per second) and
three UARTs are included as well.
The EP9315 is a high-performance, low-power, RISC-
based, single-chip computer built around an ARM920T
microprocessor core with a maximum operating clock
rate of 200 MHz (184 MHz for industrial conditions). The
ARM core operates from a 1.8 V supply, while the I/O
operates at 3.3 V with power usage between 100 mW
and 750 mW (dependent on speed).
OVERVIEW
Table A. Change History
Revision
Date
Changes
PP1
January 2004
Initial Release.
PP2
July 2004
Update AC data.
Add ADC data.
PP3
Febuary 2005
Update electrical characteristics based upon more complete characterization data.
PP4
March 2005
Minor correction to block diagram on page 1.
DD7 changed to pull down
.
相关PDF资料 |
PDF描述 |
|---|---|
| EP9315-CB | Enhanced Universal Platform System-on-Chip Processor |
| EP9315-CBZ | Enhanced Universal Platform System-on-Chip Processor |
| EPA480C-SOT89 | DC-6GHz High Efficiency Heterojunction Power FET |
| EPA480 | DC-6GHz High Efficiency Heterojunction Power FET |
| EPB025A | Low Noise High Gain Heterojunction FET |
相关代理商/技术参数 |
参数描述 |
|---|---|
| EP9315A-Z | 制造商:Cirrus Logic 功能描述:- Bulk |
| EP9315CB | 制造商:Cirrus Logic 功能描述: |
| EP9315-CB | 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 |
| EP9315CB/E0 | 制造商:Cirrus Logic 功能描述: |
| EP9315CB/E1 | 制造商:Cirrus Logic 功能描述: |
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