STM6524

批量生产
Design Win

双按钮智能复位

下载数据手册 Order Direct

产品概述

描述

The Smart Reset™ devices provide a useful feature that ensures inadvertent short reset push-button closures do not cause system resets. This is done by implementing extended Smart Reset™ input delay time (tSRC) and combined push-button inputs, which together ensures a safe reset and eliminates the need for a specific dedicated reset button.

This reset configuration provides versatility and allows the application to distinguish between a software generated interrupt and a hard system reset. When the input push-buttons are connected to microcontroller interrupt inputs, and are closed for a short time, the processor can only be interrupted. If the system still does not respond properly, continuing to keep the push-buttons closed for the extended setup time tSRCcauses a hard reset of the processor through the reset output.

The STM6524 has two combined delayed Smart Reset™ inputs (SR0,SR1) with preset delayed Smart Reset™ setup time (tSRC). The reset output is asserted after both of the Smart Reset™ inputs were held active for the selected tSRCdelay time. Depending on selected option theRSToutput remains asserted either until at least oneSRinput goes to inactive logic level (i.e. neither fixed nor minimum reset pulse width is set) or the output reset pulse duration is fixed for tREC(i.e. factory-programmed). The reset output,RST, is active low or active high, push-pull or open drain with optional pull-up resistor. The device fully operates over a broad VCCrange 1.65 V to 5.5 V. Below 1.575 V typ. the inputs are ignored and outputs are deasserted; the deasserted reset output levels are then valid down to 1.0 V.

  • 所有功能

    • Operating voltage 1.65 V to 5.5 V
    • Low supply current 1.5 μA
    • Integrated test mode
    • Dual Smart Reset™ push-button inputs with fixed extended reset setup delay (tSRC) from 0.5 s to 10 s in 0.5 s steps (typ.), option with internal pull-up resistor
    • Push-button controlled reset pulse duration
      • Option 1: fully push-button controlled, no fixed or minimum pulse width guaranteed
      • Option 2: defined output reset pulse duration (tREC), factory-programmed
    • No power-on reset
    • Single reset output
      • Active low or active high
      • Push-pull or open drain with optional pull-up resistor
    • Fixed Smart Reset™ input logic voltage levels
    • Operating temperature: –40 C to +85 C
    • UDFN6 package: 1.6 mm x 1.3 mm
    • ECOPACK®2 (RoHS compliant, Halogen-Free)

EDA符号、封装和3D模型

STMicroelectronics - STM6524

Speed up your design by downloading all the EDA symbols, footprints and 3D models for your application. You have access to a large number of CAD formats to fit with your design toolchain.

Please select one model supplier :

Symbols

符号

Footprints

封装

3D model

3D模型

质量与可靠性

产品型号 Marketing Status 等级规格 符合RoHS级别 材料声明**
STM6524AHARDL6F
批量生产
QFN-6L P 0.4 mm 工业 Ecopack3
STM6524ALABDL6F
批量生产
QFN-6L P 0.4 mm 工业 Ecopack3
STM6524ALARDL6F
批量生产
QFN-6L P 0.4 mm 工业 Ecopack3
STM6524APARDL6F
批量生产
QFN-6L P 0.4 mm 工业 Ecopack3
STM6524AUABDL6F
批量生产
QFN-6L P 0.4 mm 工业 Ecopack3
STM6524AUARDL6F
批量生产
QFN-6L P 0.4 mm 工业 Ecopack3

STM6524AHARDL6F

Package:

QFN-6L P 0.4 mm

Material Declaration**:

Marketing Status

批量生产

Package

QFN-6L P 0.4 mm

Grade

Industrial

RoHS Compliance Grade

Ecopack3

STM6524ALABDL6F

Package:

QFN-6L P 0.4 mm

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

QFN-6L P 0.4 mm

Grade

Industrial

RoHS Compliance Grade

Ecopack3

STM6524ALARDL6F

Package:

QFN-6L P 0.4 mm

Material Declaration**:

Marketing Status

批量生产

Package

QFN-6L P 0.4 mm

Grade

Industrial

RoHS Compliance Grade

Ecopack3

STM6524APARDL6F

Package:

QFN-6L P 0.4 mm

Material Declaration**:

PDF

Marketing Status

批量生产

Package

QFN-6L P 0.4 mm

Grade

Industrial

RoHS Compliance Grade

Ecopack3

STM6524AUABDL6F

Package:

QFN-6L P 0.4 mm

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

QFN-6L P 0.4 mm

Grade

Industrial

RoHS Compliance Grade

Ecopack3

STM6524AUARDL6F

Package:

QFN-6L P 0.4 mm

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

QFN-6L P 0.4 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

Swipe or click the button to explore more details Don't show this again
产品型号
供货状态
Budgetary Price (US$)*/Qty
从ST订购
Order from distributors
包装类型
RoHS
Country of Origin
ECCN (US)
ECCN (EU)
Operating temperature (°C)
Reset pulse width (mS) (min)
Reset pulse width (mS) (max)
最小值
最大值
STM6524AHARDL6F
Available at distributors

经销商的可用性 STM6524AHARDL6F

代理商名称
地区 库存 最小订购量 第三方链接

代理商库存报告日期:

无法联系到经销商,请联系我们的销售办事处

STM6524AUARDL6F
Available at distributors

经销商的可用性 STM6524AUARDL6F

代理商名称
地区 库存 最小订购量 第三方链接

代理商库存报告日期:

无法联系到经销商,请联系我们的销售办事处

STM6524ALARDL6F
Available at distributors

经销商的可用性 STM6524ALARDL6F

代理商名称
地区 库存 最小订购量 第三方链接

代理商库存报告日期:

无法联系到经销商,请联系我们的销售办事处

STM6524AUABDL6F
Available at distributors

经销商的可用性 STM6524AUABDL6F

代理商名称
地区 库存 最小订购量 第三方链接

代理商库存报告日期:

无法联系到经销商,请联系我们的销售办事处

STM6524ALABDL6F
Available at distributors

经销商的可用性 STM6524ALABDL6F

代理商名称
地区 库存 最小订购量 第三方链接

代理商库存报告日期:

无法联系到经销商,请联系我们的销售办事处

STM6524APARDL6F
Available at distributors

经销商的可用性 STM6524APARDL6F

代理商名称
地区 库存 最小订购量 第三方链接

代理商库存报告日期:

无法联系到经销商,请联系我们的销售办事处

STM6524AHARDL6F 批量生产

Budgetary Price (US$)*/Qty:
-
包:
包装类型:
RoHS:
Country of Origin:
ECCN (US):
ECCN (EU):

产品型号:

STM6524AHARDL6F

Operating Temperature (°C)

Min:

Max:

Reset pulse width (mS) (min):

-

Reset pulse width (mS) (max):

-

代理商名称

代理商库存报告日期:

STM6524AUARDL6F 批量生产

Budgetary Price (US$)*/Qty:
-
包:
包装类型:
RoHS:
Country of Origin:
ECCN (US):
ECCN (EU):

产品型号:

STM6524AUARDL6F

Operating Temperature (°C)

Min:

Max:

Reset pulse width (mS) (min):

-

Reset pulse width (mS) (max):

-

代理商名称

代理商库存报告日期:

STM6524ALARDL6F 批量生产

Budgetary Price (US$)*/Qty:
-
包:
包装类型:
RoHS:
Country of Origin:
ECCN (US):
ECCN (EU):

产品型号:

STM6524ALARDL6F

Operating Temperature (°C)

Min:

Max:

Reset pulse width (mS) (min):

-

Reset pulse width (mS) (max):

-

代理商名称

代理商库存报告日期:

STM6524AUABDL6F 批量生产

Budgetary Price (US$)*/Qty:
-
包:
包装类型:
RoHS:
Country of Origin:
ECCN (US):
ECCN (EU):

产品型号:

STM6524AUABDL6F

Operating Temperature (°C)

Min:

Max:

Reset pulse width (mS) (min):

240

Reset pulse width (mS) (max):

480

代理商名称

代理商库存报告日期:

STM6524ALABDL6F 批量生产

Budgetary Price (US$)*/Qty:
-
包:
包装类型:
RoHS:
Country of Origin:
ECCN (US):
ECCN (EU):

产品型号:

STM6524ALABDL6F

Operating Temperature (°C)

Min:

Max:

Reset pulse width (mS) (min):

240

Reset pulse width (mS) (max):

480

代理商名称

代理商库存报告日期:

STM6524APARDL6F 批量生产

Budgetary Price (US$)*/Qty:
-
包:
包装类型:
RoHS:
Country of Origin:
ECCN (US):
ECCN (EU):

产品型号:

STM6524APARDL6F

Operating Temperature (°C)

Min:

Max:

Reset pulse width (mS) (min):

-

Reset pulse width (mS) (max):

-

代理商名称

代理商库存报告日期:

Swipe or click the button to explore more details Don't show this again

(*) 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