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CY7C4221-15AC型号芯片解密成功案例

CY7C4221-15AC芯片是芯耀在业内较早取得技术突破的典型芯片,有着更良好的保密功能以及性价比。针对解密,芯耀已经取得一系列重要突破,可面向国内外广大客户提供高效可靠的CY7C4221-15AC解密完整的解密技术服务。详情技术特性:
Functional Description
The CY7C42X1 are high-speed, low-power FIFO memories with clocked Read and Write interfaces. All are 9 bits wide. The CY7C42X1 are pin-compatible to IDT722X1. Programmable  features include Almost Full/Almost Empty flags. These FIFOs provide solutions for a wide variety of data buffering needs, including high-speed data acquisition, multiprocessor interfaces,and communications buffering.These FIFOs have 9-bit input and output ports that are controlled by separate clock and enable signals. The input port is controlled by a free-running clock (WCLK) and two
Write-enable pins (WEN1, WEN2/LD).
特点
·高速,低功耗,先入先出(FIFO)存储器
- 64×9(CY7C4421)
- 256×9(CY7C4201)
- 512×9(CY7C4211)
- 1K×9(CY7C4221)
- 2K×9(CY7C4231)
- 4K×9(CY7C4241)
- 8K×9(CY7C4251)
·100 MHz的高速运行(10 ns的读/写周期时间)
·低功耗(ICC = 35 mA时)
·异步和同步读写操作
·空,满,可编程几乎空和几乎全部的状态标志
·TTL兼容
·扩展的宽度
·输出启用(OE)引脚
·独立的读,写使能引脚
·中心的电源和降低噪音的接地引脚
·宽度扩展能力
·节省空间的7毫米×7毫米32引脚TQFP
·引脚兼容和功能相当于IDT72421,72201,72211,72221,72231,72241
芯耀能在短时间内为您完成解密疑难服务。如果您需解密,欢迎来电来访咨询洽谈。

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