STM6522

批量生产
Design Win

支持电容器可调设置延迟的双按钮智能复位

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概述
样片和购买
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质量与可靠性
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Sales Briefcase

产品概述

描述

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.
  • 所有功能

    • 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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EDA符号、封装和3D模型

STMicroelectronics - STM6522

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符号

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3D model

3D模型

质量与可靠性

产品型号 Marketing Status 封装 等级规格 符合RoHS级别 材料声明**
STM6522AAAADG6F
批量生产
DFN-8L P 0.5 mm 工业 Ecopack3

STM6522AAAADG6F

Package:

DFN-8L P 0.5 mm

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

DFN-8L P 0.5 mm

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

样片和购买

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产品型号
Order from distributors
从ST订购
供货状态
ECCN (US)
ECCN (EU)
包装类型
封装
温度(ºC) Reset pulse width (mS) (min)
Budgetary Price (US$)*/Qty
Reset pulse width (mS) (max)
单价(US$)
Country of Origin
最小值
最大值
STM6522AAAADG6F 无法联系到经销商,请联系我们的销售办事处
批量生产
EAR99 NEC Tape and Reel DFN-8L P 0.5 mm -40 85 140

280

0.5602

MALAYSIA

STM6522AAAADG6F 批量生产

封装:
DFN-8L P 0.5 mm
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

产品型号:

STM6522AAAADG6F

ECCN (EU):

NEC

包装类型:

Tape and Reel

Operating Temperature (°C)

Min:

-40

Max:

85

Reset pulse width (mS) (min):

140

Reset pulse width (mS) (max):

280

Country of Origin:

MALAYSIA

无法联系到经销商,请联系我们的销售办事处
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(*) 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