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About information presented in this cross reference

The information presented in this cross reference is based on TOSHIBA's selection criteria and should be treated as a suggestion only. Please carefully review the latest versions of all relevant information on the TOSHIBA products, including without limitation data sheets and validate all operating parameters of the TOSHIBA products to ensure that the suggested TOSHIBA products are truly compatible with your design and application.
Please note that this cross reference is based on TOSHIBA's estimate of compatibility with other manufacturers' products, based on other manufacturers' published data, at the time the data was collected.
TOSHIBA is not responsible for any incorrect or incomplete information. Information is subject to change at any time without notice.

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查找您下一个设计所需要的一切。只需选择一个应用,然后单击以查看框图,即可找到我们的半导体解决方案。

I/O扩展IC

I/O扩展IC可以方便地将GPIO、键盘、LED控制和定时器等功能扩展到现有系统。

产品线

一般规格

器件型号
封装尺寸

特点 最多24GPIO引脚;片上RC振荡 最多24GPIO引脚;片上RC振荡
电源 1.62-3.6V 1.62-3.6V
封装 BGA
3.5×3.5mm
(36引脚)
QFP
10.0×10.0mm
(44引脚)
状态 大批量生产 大批量生产

产品特点

I/O扩展IC举例
I/O扩展IC举例
  • 低功率运行
  • I2C接口;最大8×12关键矩阵;PWM定时器;通用I/O 引脚(GPIO)
  • 最多24通用I/O引脚

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