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参数资料
| 型号： | AN2135SC |
| 厂商： | CYPRESS SEMICONDUCTOR CORP |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | USB Controller(通用串行总线（USB）控制器) |
| 中文描述： | 8-BIT, 24 MHz, MICROCONTROLLER, PQFP44 |
| 封装： | PLASTIC, QFP-44 |
| 文件页数： | 4/16页 |
| 文件大小： | 491K |
| 代理商： | AN2135SC |
EZ-USB Series 2100
The focus of the EZ-USB
family is to provide the
peripheral designer a
multitude of design
configurations and
migration paths. The “soft,”
programmable nature of the
EZ-USB architecture
provides flexibility while
minimizing risks.
USB requires synchronization
between four major technology
suppliers: operating system,
UHCI/ OHCI interfaces, hub
controllers, and peripheral
devices. In a traditional hard-
ware configuration, ensuring
that a peripheral device will
work with every combination of
these technologies is a time-
consuming and expensive task.
Using the EZ-USB chip’s “soft”
configuration,
the peripheral
developer can easily devise
workarounds or accommodate
dynamic changes. At the same
time, there is minimum risk to
design implementation.
Peripheral manufacturers can
provide firmware updates in
conjunction with driver changes
via a floppy disk or through
Internet downloads. Thus,
Unprecedented “ Soft” Architecture
software device configurability
provides easy field updates, last
minute software code changes
prior to production, or alterations
due to ever-changing standards.
In these ways, the EZ-USB chip
makes development easier and
guards against product obsoles-
cence.
RAM Architecture
With an enhanced 8051 core
combined with 4 or 8 Kbytes of
SRAM in a single chip, users have a
complete solution. The 8051’s
firmware can be stored in the hard
disk (along with the driver) and
downloaded into the peripheral
during its initialization. That
makes updates as easy as updating
any other PC software.
Host PC
Soft Configuration
Code
Download
RAM
Anchor Chips
USB Controller
Now it’s easy.
Hardware configuration
Software upgrades
Memory enhancements
Feature upgrades
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相关代理商/技术参数 |
参数描述 |
|---|---|
| AN2136S | 制造商:未知厂家 制造商全称:未知厂家 功能描述:(1.49 M) |
| AN2136SC | 功能描述:IC MCU 8051 8K RAM 24MHZ 44QFP RoHS:否 类别:集成电路 (IC) >> 嵌入式 - 微控制器 - 特定应用 系列:EZ-USB® 产品变化通告:Product Discontinuation 26/Aug/2009 标准包装:250 系列:- 应用:网络处理器 核心处理器:4Kc 程序存储器类型:- 控制器系列:- RAM 容量:16K x 8 接口:以太网，UART，USB 输入/输出数:- 电源电压:1.8V, 3.3V 工作温度:- 安装类型:表面贴装 封装/外壳:208-LQFP 包装:带卷 (TR) 供应商设备封装:PG-LQFP-208 其它名称:SP000314382 |
| AN214 | 制造商:PANASONIC 制造商全称:Panasonic Semiconductor 功能描述:CCD Video Camera Signal Processor ICs |
| AN-214 | 制造商:AD 制造商全称:Analog Devices 功能描述:GROUND RULES FOR HIGH SPEED CIRCUITS |
| AN2141 | 制造商:PANASONIC 制造商全称:Panasonic Semiconductor 功能描述:Video Camera Luminance Signal Processing Circuit |
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