IS82C55AZ 系列
44脚PLCC封装5V CMOS可编程I/O接口
IS82C55AZ系列是一款可编程外围接口(PPI)芯片家族,专为微处理器与外围设备之间的无缝通信而设计。该系列集成电路凭借其卓越的性能表现、高度灵活性以及易于集成的特性,成为嵌入式系统和工业自动化应用的核心组件。采用先进CMOS工艺制造的IS82C55AZ系列在实现高速数据传输能力的同时确保低功耗特性,既能满足对功耗敏感的应用场景,也适用于追求高性能的系统环境。
该系列产品的核心优势在于其可编程特性,用户可根据具体应用需求对器件进行配置。芯片配备三个可独立编程的8位I/O端口(Port A、Port B和Port C),支持多种工作模式包括基本I/O、选通I/O以及双向总线模式。这种设计使IS82C55AZ能够与键盘、显示器、传感器和执行器等各类外围设备对接,成为多样化系统设计的理想选择。通过内置控制寄存器,还可实现运行过程中的端口动态重配置,进一步强化了其适应能力。
IS82C55AZ系列以可靠性和耐久性为设计宗旨,其坚固的结构确保在-40°C至+85°C的宽温范围内稳定工作,特别适合严苛的工业环境。芯片还集成了静电放电(ESD)保护等内置防护功能,有效防止在操作过程中可能造成的损坏。
该系列典型应用涵盖工业控制系统、数据采集系统和嵌入式计算平台。在工业自动化领域,它常用于连接传感器和执行器,实现机械设备的精确控制和监测;在消费电子领域,则作为微控制器与外围设备间的桥梁,确保流畅的人机交互。其紧凑的设计和低功耗特性也使其成为便携式及电池供电设备的优选方案。
作为连接微处理器与外围设备的解决方案,IS82C55AZ系列以卓越的可靠性、灵活性和高性能表现脱颖而出,已成为跨行业、多应用场景下的值得信赖的核心元器件。
系列图片(7 张)
常见问答
IS82C55AZ - 型号列表共 4 个型号
| 制造商零件编号 | 价格/库存 | Package | Operating Temperature | Standard Package | Packaging | Mounting Type | Supplier Device Package | Output Type | Interrupt Output | Interface | Voltage - Supply | Number of I /O | Package / Case | Current - Output Source/Sink | rohs | Maximum Operating Temperature | Minimum Operating Temperature | Mounting Style | RoHS | Dimensions | Height | Length | Package Type | Pin Count | Width | Operating Supply Voltage | Chip Configuration | Bus Frequency | IC Interface Type | Supply Voltage Min | Supply Voltage Max | Digital IC Case Style | No. of Pins | No. of I/O's | MSL | SVHC | Base Number | Line / Bus Driver / Receiver / Transceiver Type | Logic Case Style | Operating Temperature Max | Operating Temperature Min | Operating Temperature Range | Supply Current | Supply Voltage Range | Termination Type | Weight (kg) | Tariff No. | Unit Pack | MOQ | Other Names | 操作温度 | 电压 - 电源 | 接口 | 装配类型 | 电流 - 灌/拉输出 | 封装/外壳 | 输出类型 | I/O 数量 | 中断输出 | Series | Brand | Interface Type | Automotive | Mounting | Leadfree Defin |
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| 询价 | 44PLCC | -40 to 85 °C | Rail / Tube | Tube | Surface Mount | 44-PLCC | Open Drain | No | Parallel | 4.5 V ~ 5.5 V | 24 | 44-LCC (J-Lead) | 2.5mA | Lead free / RoHS Compliant | +85 °C | -40 °C | SMD/SMT | RoHS Compliant | 16.66 x 16.66 x 3.69mm | 3.69mm | 16.66mm | PLCC | 44 | 16.66mm | 4.5 V to 5.5 V | :8bit | :8MHz | :CMOS | :4.5V | :5.5V | :LCC | :44 | :24 | :MSL 3 - 168 hours | :No SVHC (20-Jun-2013) | :82 | :Programmable I/O Buffer | :LCC | :85°C | :-40°C | :-40°C to +85°C | :10µA | :4.5V to 5.5V | :SMD | 0.09 | 85411000 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
| 询价 | 44PLCC | -40 to 85 °C | Tape & Reel | Tape & Reel (TR) | Surface Mount | 44-PLCC | Open Drain | No | Parallel | 4.5 V ~ 5.5 V | 24 | 44-LCC (J-Lead) | 2.5mA | Lead free / RoHS Compliant | + 85 C | - 40 C | SMD/SMT | RoHS Compliant | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 500 | 500 | IS82C55AZ96TR | -40°C ~ 85°C | 4.5 V ~ 5.5 V | Parallel | Surface Mount | 2.5mA | 44-LCC (J-Lead) | Open Drain | 24 | No | 82C55A | Intersil | Parallel | NO | SMD | RoHS-conform | |
IS82C55AZ Renesas Electronics | 询价 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
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