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参数资料
| 型号： | EP9302-IQZ |
| 厂商： | Cirrus Logic, Inc. |
| 英文描述： | High-speed ARM9 System-on-chip Processor with MaverickCrunch |
| 中文描述： | 高速ARM9的系统级芯片处理器MaverickCrunch |
| 文件页数： | 2/42页 |
| 文件大小： | 302K |
| 代理商： | EP9302-IQZ |
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Copyright 2005 Cirrus Logic (All Rights Reserved)
DS653PP3
EP9302
High-speed ARM9 System-on-chip Processor with MaverickCrunch
The EP9302 is an ARM920T-based system-on-a-chip
design with a large peripheral set targeted to a variety of
applications:
Industrial controls
Digital media servers
Integrated home media gateways
Digital audio jukeboxes
Streaming audio players
Set-top boxes
Point-of-sale terminals
Thin clients
Biometric security systems
GPS & fleet management systems
Educational toys
Industrial computers
Industrial hand-held devices
Voting machines
Medical equipment
The EP9302 is one of a series of ARM920T-based
devices. Other members of the family have different
peripheral
sets,
coprocessors
configurations.
and
package
The ARM920T microprocessor core with separate
16 kbyte, 64-way set-associative instruction and data
caches is augmented by the MaverickCrunch co-
processor enabling faster than real-time compression of
audio CDs.
The 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, AC’97, and I
2
S audio. A two-port USB
2.0 Full-speed Host (OHCI) (12 Mbits per second), two
UARTs, and a analog voltage measurement analog-to-
digital converter (ADC) are included as well.
The EP9302 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
June 2004
Initial Release.
PP2
July 2004
Update AC data.
Add ADC data.
PP3
March 2005
Update electrical specs with most-current characterization data.
相关PDF资料 |
PDF描述 |
|---|---|
| EP9307 | ARM9 SOC WITH ETHERNET USB DISPLAY AND TOUCHSCREEN |
| EP9307-CR | ARM9 SOC WITH ETHERNET USB DISPLAY AND TOUCHSCREEN |
| EP9307-CRZ | ARM9 SOC WITH ETHERNET USB DISPLAY AND TOUCHSCREEN |
| EP9307-ERZ | ARM9 SOC WITH ETHERNET USB DISPLAY AND TOUCHSCREEN |
| EP9307-IR | ARM9 SOC WITH ETHERNET USB DISPLAY AND TOUCHSCREEN |
相关代理商/技术参数 |
参数描述 |
|---|---|
| EP9303 | 制造商:PCA 制造商全称:PCA ELECTRONICS INC. 功能描述:14 Pin DIP 5 Tap Low-Profile TTL Compatible Active Delay Lines |
| EP9303-CQZ | 制造商:Cirrus Logic 功能描述: |
| EP9304 | 制造商:PCA 制造商全称:PCA ELECTRONICS INC. 功能描述:14 Pin DIP 5 Tap Low-Profile TTL Compatible Active Delay Lines |
| EP9305 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:DELAY LINE|FIXED TAPS|1-LINE|5-TAP|HYBRID|DIP|14PIN|PLASTIC |
| EP9306 | 制造商:PCA 制造商全称:PCA ELECTRONICS INC. 功能描述:14 Pin DIP 5 Tap Low-Profile TTL Compatible Active Delay Lines |
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