STM6522

批量生产

dual push-button smart reset with capacitor-adjustable setup delay

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  • The Smart Reset™ devices provide a useful feature that ensures that inadvertent short reset push-button closures do not cause system resets as the extended Smart Reset™ delay setup periods are implemented. Once the valid Smart Reset™ input levels and setup delay are met, the device generates an output reset pulse for a fixed timeout period (tREC).

    The typical application hookup shows that either a single Smart Reset™ input, or both reset inputs can be connected to the applications interrupt and control both the interrupt pin and the hard reset functions. If the push-button is closed for a short time, the processor is only interrupted. If the system still does not respond properly, holding the push-button(s) for the extended setup time (tSRC) causes a hard reset of the processor. The Smart Reset™ feature helps significantly increase system stability and eliminates the need for a dedicated reset button.
    The STM65xx family of Smart Reset™ devices consists of low-current microprocessor reset circuits targeted at applications such as MP3 players, portable navigation or mobile phones, generally any application that requires delayed reset push-button(s) response for improved system stability. The devices in the STM65xx Smart Reset™ family include various combinations of useful features for the targeted applications.
    The STM6522 has two combined Smart Reset™ inputs (SR0and SR1) with delayed reset setup time (tSRC) programmed by an external capacitor on the SRC pin.

    主要特性

    • Dual Smart Reset™ push-button inputs with capacitor-adjustable extended reset setup delay (tSRC)
    • No power-on reset
    • Dual RSToutput, active-low, open-drain
    • Fixed Smart Reset™ input logic voltage levels
    • Broad operating voltage range 1.65 V to 5.5 V, inactive reset output levels valid down to 1.0 V
    • Low supply current (1.5 μA)
    • Operating temperature: industrial grade –40 °C to +85 °C
    • TDFN8 package: 2 mm x 2 mm x 0.75 mm
    • RoHS compliant

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样片和购买

产品型号
封装
包装类型
Reset pulse width (mS) (min)
Reset pulse width (mS) (max)
温度(ºC) 供货状态
预算价格(US$)
更多信息
从分销商订购
从ST订购
min
max
STM6522AAAADG6F DFN8 2x2x0.75 Tape And Reel 210 210 -40
批⁠量⁠生⁠产
0.46 1000
更多信息

Operating Temperature (°C) (max):

85

ECCN (US):

EAR99

Country of Origin:

MALAYSIA

查看供货情况

Distributor availability ofSTM6522AAAADG6F

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 3952 1 Order Now
RS COMPONENTS EUROPE 1860 1 Order Now
MOUSER WORLDWIDE 772 1 Order Now

代理商库存报告日期: 2020-02-21

代理商名称

DIGIKEY

库存

3952

Min.Order

1

地区

WORLDWIDE Order Now

RS COMPONENTS

库存

1860

Min.Order

1

地区

EUROPE Order Now

MOUSER

库存

772

Min.Order

1

地区

WORLDWIDE Order Now

代理商库存报告日期: 2020-02-21

立即购买

STM6522AAAADG6F

封装

DFN8 2x2x0.75

包装类型

Tape And Reel

单价(US$)

0.46*

Distributor availability ofSTM6522AAAADG6F

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 3952 1 Order Now
RS COMPONENTS EUROPE 1860 1 Order Now
MOUSER WORLDWIDE 772 1 Order Now

代理商库存报告日期: 2020-02-21

代理商名称

DIGIKEY

库存

3952

Min.Order

1

地区

WORLDWIDE Order Now

RS COMPONENTS

库存

1860

Min.Order

1

地区

EUROPE Order Now

MOUSER

库存

772

Min.Order

1

地区

WORLDWIDE Order Now

代理商库存报告日期: 2020-02-21

Reset pulse width (mS) (min)

210

Reset pulse width (mS) (max)

210

Operating Temperature (°C)

(min)

-40

供货状态

批⁠量⁠生⁠产

单价(US$)

0.46

数量

1000

(max)

85

ECCN (US)

EAR99

Country of Origin

MALAYSIA

(*) 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

适合您的资源

00 选择要下载的文档

技术文档

    • 描述 版本 文档大小 操作
      DS6695
      Dual push-button Smart Reset™ with capacitor-adjustable setup delay
      3.0
      280.11 KB
      PDF
      DS6695

      Dual push-button Smart Reset™ with capacitor-adjustable setup delay

    • 描述 版本 文档大小 操作
      AN3261
      Dual push-button Smart Reset™ devices with user-adjustable setup delays
      1.1
      630.21 KB
      PDF
      AN3261

      Dual push-button Smart Reset™ devices with user-adjustable setup delays

    • 描述 版本 文档大小 操作
      TN0941
      Reset and supervisor ICs: frequently asked questions (FAQ)
      1.0
      328.63 KB
      PDF
      TN0941

      Reset and supervisor ICs: frequently asked questions (FAQ)

Presentations & Training Material

    • 描述 版本 文档大小 操作
      Health and Wellness Mobility Cloud computing
      1.32 MB
      PDF
      ST offering in Wearable - Analog and Mixed Signal Portfolio 3.0
      1.47 MB
      PDF

      Health and Wellness Mobility Cloud computing

      ST offering in Wearable - Analog and Mixed Signal Portfolio

出版刊物和宣传资料

    • 描述 版本 文档大小 操作
      Resets and supervisors - portfolio overview 1.0
      1.31 MB
      PDF
      Smart Reset ICs dual push-button 1.0
      767.58 KB
      PDF

      Resets and supervisors - portfolio overview

      Smart Reset ICs dual push-button

    • 描述 版本 文档大小 操作
      ST’s solutions for mobile devices 3.2
      2.13 MB
      PDF

      ST’s solutions for mobile devices

产品型号 供货状态 封装 等级规格 符合RoHS级别 材料声明**
STM6522AAAADG6F
批量生产
DFN8 2x2x0.75 Industrial Ecopack3

STM6522AAAADG6F

Package:

DFN8 2x2x0.75

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

DFN8 2x2x0.75

Grade

Industrial

RoHS Compliance Grade

Ecopack3

(**) 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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