STM6522

批量生产

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
Online design
样片和购买
解决方案
文件
CAD资源
工具与软件
质量与可靠性
开始
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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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STMicroelectronics - STM6522

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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

产品型号
从分销商订购
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
更多信息
最小值
最大值
STM6522AAAADG6F Available at 2 distributors

经销商的可用性STM6522AAAADG6F

代理商名称
地区 库存 最小订购量 第三方链接
DIGIKEY WORLDWIDE 6 1 马上订购
MOUSER WORLDWIDE 239 1 马上订购

代理商库存报告日期: 2021-05-14

代理商名称

DIGIKEY

库存

6

Min.Order

1

地区

WORLDWIDE 马上订购

MOUSER

库存

239

Min.Order

1

地区

WORLDWIDE 马上订购

代理商库存报告日期: 2021-05-14

Buy Direct
批量生产
EAR99 NEC Tape And Reel DFN-8L P 0.5 mm -40 85 140 0.46 / 1k
更多信息

Reset pulse width (mS) (max):

280

单价(US$):

0.46

Country of Origin:

MALAYSIA

STM6522AAAADG6F

供货状态

批量生产

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.46 / 1k

经销商的可用性STM6522AAAADG6F

代理商名称
地区 库存 最小订购量 第三方链接
DIGIKEY WORLDWIDE 6 1 马上订购
MOUSER WORLDWIDE 239 1 马上订购

代理商库存报告日期: 2021-05-14

代理商名称

DIGIKEY

库存

6

Min.Order

1

地区

WORLDWIDE 马上订购

MOUSER

库存

239

Min.Order

1

地区

WORLDWIDE 马上订购

代理商库存报告日期: 2021-05-14

ECCN (EU)

NEC

包装类型

Tape And Reel

封装

DFN-8L P 0.5 mm

Operating Temperature (°C)

(最小值)

-40

(最大值)

85

Reset pulse width (mS) (min)

140

Reset pulse width (mS) (max)

280

Budgetary Price (US$)* / Qty

0.46 / 1k

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