STMPE1600

NRND

16-bit port expander with ultra-low power consumption Xpander Logic™

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  • The STMPE1600 is a GPIO (general purpose input/output) port expander able to interface a main digital ASIC via the two-line bidirectional bus (I2C). A separate GPIO expander IC is often used in mobile multimedia platforms to solve the problems of the limited amount of GPIOs typically available on the digital engine.

    I/O expanders provide a simple solution when additional I/O are needed for several interface functions such as sensors, pushbuttons, LEDs, fans, etc.
    The STMPE1600 offers great flexibility as each I/O can be configured as input or output. The device has been designed with very low quiescent current and includes a wakeup feature for each I/O, to optimize the power consumption of the device.

    主要特性

    • 16 GPIOs which default to 16 inputs on power-up
    • Serial I2C interface (0 to 400 kHz) to the host with noise filter
    • Operating voltage 1.65 V - 3.6 V
    • I/O voltage 1.65 V - 3.6 V
    • Interrupt output pin
    • Internal power-on-reset
    • Wakeup feature on each I/O
    • Up to 8 devices sharing the same bus
    • (3 address pins)
    • 8 mA current drive/sink on each GPIO at 3.3 V
    • < 1μA suspend current
    • ESD protection exceeds 2 KV HBM per JESD22-A114
    • Latch-up testing exceeding 100 mA
    • Package: QFN24 (4 x 4 mm with 0.5 mm pitch)

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样片和购买

产品型号
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供货状态
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Approximate Price (US$)* / Qty
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STMPE1600QTR QFN-24L Tape And Reel
NRND
EAR99 - 没有经销商,请联系我们的销售办事处

STMPE1600QTR

封装

QFN-24L

包装类型

Tape And Reel

Approximate Price (US$)* / Qty

供货状态

NRND

Budgetary Price (US$)* / Qty

ECCN (US)

EAR99

Country of Origin

-

(*) 建议转售单价(美元)仅用于预算用途。如需以当地货币计价的报价,请联系您当地的 ST销售办事处 或我们的 经销商

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      DS6660
      16-bit port expander with ultra-low power consumption Xpander Logic™
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      DS6660

      16-bit port expander with ultra-low power consumption Xpander Logic™

产品型号 供货状态 封装 等级规格 符合RoHS级别 材料声明**
STMPE1600QTR
NRND
QFN-24L Industrial Ecopack2

STMPE1600QTR

Package:

QFN-24L

Material Declaration**:

PDF XML

Marketing Status

NRND

Package

QFN-24L

Grade

Industrial

RoHS Compliance Grade

Ecopack2

(**) st.com上提供的材料声明表单可能是基于包装系列中最常用的封装的通用文档。因此,它们可能不是100%适用于特定的设备。有关特定设备的信息,请联系 销售支持

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