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参数资料
| 型号： | STMPE801MTR |
| 厂商： | STMICROELECTRONICS |
| 元件分类： | 微控制器/微处理器 |
| 英文描述： | 8 I/O, PIA-GENERAL PURPOSE, PDSO16 |
| 封装： | SOP-16 |
| 文件页数： | 1/26页 |
| 文件大小： | 399K |
| 代理商： | STMPE801MTR |
July 2007
Rev 4
1/26
26
STMPE801
8-bit port expander
Xpander logic
Features
■ 8 GPIO
■ Operating voltage 1.65V - 3.6V
■ I/O voltage 1.65V-3.6V
■ Interrupt output pin
■ Reset input pin
■ Wake up feature on each I/O
■ Up to 2 devices sharing the same bus
(1 address line)
■ <1A suspend current
Application
■ Portable media player, Game console
■ Mobile phone, Smart phone
Description
The STMPE801 is a GPIO (General Purpose
Input / Output) port expander able to interface a
main digital ASIC via the two-line bidirectional bus
(I2C); separate GPIO Expander IC is often used in
Mobile-Multimedia platforms to solve the
problems of the limited amounts of GPIOs usually
available on the Digital Engine.
The STMPE801 offers great flexibility as each
I/Os is configurable as input, output. This device
has been designed very low quiescent current,
and includes wake up feature for each I/O, to
optimize the power consumption of the IC.
QFN16L
SO-16
Table 1. Device summary
Order codes
Package
Packaging
STMPE801QTR
QFN16L (2.6mm x 1.8mm)
Tape and reel (3000 per reel)
STMPE801MTR
SO-16
Tape and reel (2500 per reel)
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PDF描述 |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| STMPE801QTR | 功能描述:接口-I/O扩展器 8B port expander Xpander logic RoHS:否 制造商:NXP Semiconductors 逻辑系列: 输入/输出端数量: 最大工作频率:100 kHz 工作电源电压:1.65 V to 5.5 V 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:HVQFN-16 封装:Reel |
| STMPE811 | 制造商:STMicroelectronics 功能描述:Controller with 8-bit GPIO expander |
| STMPE811_08 | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:8-bit port expander with advanced touchscreen controller |
| STMPE811_09 | 制造商:STMICROELECTRONICS 制造商全称:STMicroelectronics 功能描述:Advanced resistive touch screen controller with 8-bit GPIO expander |
| STMPE811QTR | 功能描述:接口-I/O扩展器 8-BIT PORT EXPANDER W/ADV TOUCHSCREEN RoHS:否 制造商:NXP Semiconductors 逻辑系列: 输入/输出端数量: 最大工作频率:100 kHz 工作电源电压:1.65 V to 5.5 V 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:HVQFN-16 封装:Reel |
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