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  • 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.

    主要特性

    • 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)

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
      DS8698
      6-pin Smart Reset™
      3.0
      268.2 KB
      PDF
      DS8698

      6-pin Smart Reset™

    • 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

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      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
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      ST’s solutions for mobile devices

质量与可靠性

产品型号 供货状态 封装 等级规格 符合RoHS级别 材料声明**
STM6524AHARDL6F
批量生产
UDFN-6L 1.3X1.6 X0.55,PITCH 0.40 Industrial Ecopack3
STM6524ALABDL6F
批量生产
UDFN-6L 1.3X1.6 X0.55,PITCH 0.40 Industrial Ecopack3
STM6524ALARDL6F
批量生产
UDFN-6L 1.3X1.6 X0.55,PITCH 0.40 Industrial Ecopack3
STM6524APARDL6F
批量生产
UDFN-6L 1.3X1.6 X0.55,PITCH 0.40 Industrial Ecopack3
STM6524AUABDL6F
批量生产
UDFN-6L 1.3X1.6 X0.55,PITCH 0.40 Industrial Ecopack3
STM6524AUARDL6F
批量生产
UDFN-6L 1.3X1.6 X0.55,PITCH 0.40 Industrial Ecopack3

STM6524AHARDL6F

Package:

UDFN-6L 1.3X1.6 X0.55,PITCH 0.40

Material Declaration**:

Marketing Status

批量生产

Package

UDFN-6L 1.3X1.6 X0.55,PITCH 0.40

Grade

Industrial

RoHS Compliance Grade

Ecopack3

STM6524ALABDL6F

Package:

UDFN-6L 1.3X1.6 X0.55,PITCH 0.40

Material Declaration**:

Marketing Status

批量生产

Package

UDFN-6L 1.3X1.6 X0.55,PITCH 0.40

Grade

Industrial

RoHS Compliance Grade

Ecopack3

STM6524ALARDL6F

Package:

UDFN-6L 1.3X1.6 X0.55,PITCH 0.40

Material Declaration**:

Marketing Status

批量生产

Package

UDFN-6L 1.3X1.6 X0.55,PITCH 0.40

Grade

Industrial

RoHS Compliance Grade

Ecopack3

STM6524APARDL6F

Package:

UDFN-6L 1.3X1.6 X0.55,PITCH 0.40

Material Declaration**:

Marketing Status

批量生产

Package

UDFN-6L 1.3X1.6 X0.55,PITCH 0.40

Grade

Industrial

RoHS Compliance Grade

Ecopack3

STM6524AUABDL6F

Package:

UDFN-6L 1.3X1.6 X0.55,PITCH 0.40

Material Declaration**:

PDF XML

Marketing Status

批量生产

Package

UDFN-6L 1.3X1.6 X0.55,PITCH 0.40

Grade

Industrial

RoHS Compliance Grade

Ecopack3

STM6524AUARDL6F

Package:

UDFN-6L 1.3X1.6 X0.55,PITCH 0.40

Material Declaration**:

Marketing Status

批量生产

Package

UDFN-6L 1.3X1.6 X0.55,PITCH 0.40

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
封装
包装类型
Reset pulse width (mS) (min)
Reset pulse width (mS) (max)
温度(ºC) 供货状态
Budgetary Price (US$)*/Qty
更多信息
最小值
最大值
STM6524AHARDL6F Available at 2 distributors

...的经销商可用性STM6524AHARDL6F

代理商名称
地区 Stock 最小订购量 第三方链接
DIGIKEY WORLDWIDE 8234 1 马上订购
MOUSER WORLDWIDE 147 1 马上订购

代理商库存报告日期: 2020-06-30

代理商名称

DIGIKEY

Stock

8234

Min.Order

1

地区

WORLDWIDE 马上订购

MOUSER

Stock

147

Min.Order

1

地区

WORLDWIDE 马上订购

代理商库存报告日期: 2020-06-30

立即购买 UDFN-6L 1.3X1.6 X0.55,PITCH 0.40 Tape And Reel 1.28 360 -40
批量生产
85 0.3 / 1k
更多信息

ECCN (US):

EAR99

Country of Origin:

MALAYSIA

STM6524AUARDL6F Available at 2 distributors

...的经销商可用性STM6524AUARDL6F

代理商名称
地区 Stock 最小订购量 第三方链接
ARROW AMERICA 27000 3000 马上订购
MOUSER WORLDWIDE 5831 1 马上订购

代理商库存报告日期: 2020-06-30

代理商名称

ARROW

Stock

27000

Min.Order

3000

地区

AMERICA 马上订购

MOUSER

Stock

5831

Min.Order

1

地区

WORLDWIDE 马上订购

代理商库存报告日期: 2020-06-30

立即购买 UDFN-6L 1.3X1.6 X0.55,PITCH 0.40 Tape And Reel 1.28 360 -40
批量生产
85 0.3 / 1k
更多信息

ECCN (US):

EAR99

Country of Origin:

MALAYSIA

STM6524ALARDL6F 没有经销商,请联系我们的销售办事处 UDFN-6L 1.3X1.6 X0.55,PITCH 0.40 Tape And Reel 1.28 360 -40
批量生产
85 0.3 / 1k
更多信息

ECCN (US):

EAR99

Country of Origin:

MALAYSIA

STM6524AUABDL6F Available at 5 distributors

...的经销商可用性STM6524AUABDL6F

代理商名称
地区 Stock 最小订购量 第三方链接
DIGIKEY WORLDWIDE 2791 1 马上订购
COMPEL EUROPE 6 1 马上订购
Newark Element14 AMERICA 700 0 马上订购
MOUSER WORLDWIDE 3789 1 马上订购
RUTRONIK EUROPE 3000 3000 马上订购

代理商库存报告日期: 2020-06-30

代理商名称

DIGIKEY

Stock

2791

Min.Order

1

地区

WORLDWIDE 马上订购

COMPEL

Stock

6

Min.Order

1

地区

EUROPE 马上订购

Newark Element14

Stock

700

Min.Order

0

地区

AMERICA 马上订购

MOUSER

Stock

3789

Min.Order

1

地区

WORLDWIDE 马上订购

RUTRONIK

Stock

3000

Min.Order

3000

地区

EUROPE 马上订购

代理商库存报告日期: 2020-06-30

立即购买 UDFN-6L 1.3X1.6 X0.55,PITCH 0.40 Tape And Reel 240 480 -40
批量生产
85 0.3 / 1k
更多信息

ECCN (US):

EAR99

Country of Origin:

MALAYSIA

STM6524ALABDL6F 没有经销商,请联系我们的销售办事处 UDFN-6L 1.3X1.6 X0.55,PITCH 0.40 Tape And Reel 240 480 -40
批量生产
85 0.3 / 1k
更多信息

ECCN (US):

EAR99

Country of Origin:

MALAYSIA

STM6524APARDL6F Available at 2 distributors

...的经销商可用性STM6524APARDL6F

代理商名称
地区 Stock 最小订购量 第三方链接
DIGIKEY WORLDWIDE 495 1 马上订购
P&S ASIA/PACIFIC 1800 1 马上订购

代理商库存报告日期: 2020-06-30

代理商名称

DIGIKEY

Stock

495

Min.Order

1

地区

WORLDWIDE 马上订购

P&S

Stock

1800

Min.Order

1

地区

ASIA/PACIFIC 马上订购

代理商库存报告日期: 2020-06-30

UDFN-6L 1.3X1.6 X0.55,PITCH 0.40 Tape And Reel 1.28 360 -40
批量生产
85 0.3 / 1k
更多信息

ECCN (US):

EAR99

Country of Origin:

MALAYSIA

STM6524AHARDL6F

封装

UDFN-6L 1.3X1.6 X0.55,PITCH 0.40

包装类型

Tape And Reel

Budgetary Price (US$)*/Qty

0.3 / 1k

...的经销商可用性STM6524AHARDL6F

代理商名称
地区 Stock 最小订购量 第三方链接
DIGIKEY WORLDWIDE 8234 1 马上订购
MOUSER WORLDWIDE 147 1 马上订购

代理商库存报告日期: 2020-06-30

代理商名称

DIGIKEY

Stock

8234

Min.Order

1

地区

WORLDWIDE 马上订购

MOUSER

Stock

147

Min.Order

1

地区

WORLDWIDE 马上订购

代理商库存报告日期: 2020-06-30

Reset pulse width (mS) (min)

1.28

Reset pulse width (mS) (max)

360

Operating Temperature (°C)

(最小值)

-40

供货状态

批量生产

Budgetary Price (US$)* / Qty

0.3 / 1k

(最大值)

85

ECCN (US)

EAR99

Country of Origin

MALAYSIA

STM6524AUARDL6F

封装

UDFN-6L 1.3X1.6 X0.55,PITCH 0.40

包装类型

Tape And Reel

Budgetary Price (US$)*/Qty

0.3 / 1k

...的经销商可用性STM6524AUARDL6F

代理商名称
地区 Stock 最小订购量 第三方链接
ARROW AMERICA 27000 3000 马上订购
MOUSER WORLDWIDE 5831 1 马上订购

代理商库存报告日期: 2020-06-30

代理商名称

ARROW

Stock

27000

Min.Order

3000

地区

AMERICA 马上订购

MOUSER

Stock

5831

Min.Order

1

地区

WORLDWIDE 马上订购

代理商库存报告日期: 2020-06-30

Reset pulse width (mS) (min)

1.28

Reset pulse width (mS) (max)

360

Operating Temperature (°C)

(最小值)

-40

供货状态

批量生产

Budgetary Price (US$)* / Qty

0.3 / 1k

(最大值)

85

ECCN (US)

EAR99

Country of Origin

MALAYSIA

STM6524ALARDL6F

封装

UDFN-6L 1.3X1.6 X0.55,PITCH 0.40

包装类型

Tape And Reel

Budgetary Price (US$)*/Qty

0.3 / 1k

Reset pulse width (mS) (min)

1.28

Reset pulse width (mS) (max)

360

Operating Temperature (°C)

(最小值)

-40

供货状态

批量生产

Budgetary Price (US$)* / Qty

0.3 / 1k

(最大值)

85

ECCN (US)

EAR99

Country of Origin

MALAYSIA

STM6524AUABDL6F

封装

UDFN-6L 1.3X1.6 X0.55,PITCH 0.40

包装类型

Tape And Reel

Budgetary Price (US$)*/Qty

0.3 / 1k

...的经销商可用性STM6524AUABDL6F

代理商名称
地区 Stock 最小订购量 第三方链接
DIGIKEY WORLDWIDE 2791 1 马上订购
COMPEL EUROPE 6 1 马上订购
Newark Element14 AMERICA 700 0 马上订购
MOUSER WORLDWIDE 3789 1 马上订购
RUTRONIK EUROPE 3000 3000 马上订购

代理商库存报告日期: 2020-06-30

代理商名称

DIGIKEY

Stock

2791

Min.Order

1

地区

WORLDWIDE 马上订购

COMPEL

Stock

6

Min.Order

1

地区

EUROPE 马上订购

Newark Element14

Stock

700

Min.Order

0

地区

AMERICA 马上订购

MOUSER

Stock

3789

Min.Order

1

地区

WORLDWIDE 马上订购

RUTRONIK

Stock

3000

Min.Order

3000

地区

EUROPE 马上订购

代理商库存报告日期: 2020-06-30

Reset pulse width (mS) (min)

240

Reset pulse width (mS) (max)

480

Operating Temperature (°C)

(最小值)

-40

供货状态

批量生产

Budgetary Price (US$)* / Qty

0.3 / 1k

(最大值)

85

ECCN (US)

EAR99

Country of Origin

MALAYSIA

STM6524ALABDL6F

封装

UDFN-6L 1.3X1.6 X0.55,PITCH 0.40

包装类型

Tape And Reel

Budgetary Price (US$)*/Qty

0.3 / 1k

Reset pulse width (mS) (min)

240

Reset pulse width (mS) (max)

480

Operating Temperature (°C)

(最小值)

-40

供货状态

批量生产

Budgetary Price (US$)* / Qty

0.3 / 1k

(最大值)

85

ECCN (US)

EAR99

Country of Origin

MALAYSIA

STM6524APARDL6F

封装

UDFN-6L 1.3X1.6 X0.55,PITCH 0.40

包装类型

Tape And Reel

Budgetary Price (US$)*/Qty

0.3 / 1k

...的经销商可用性STM6524APARDL6F

代理商名称
地区 Stock 最小订购量 第三方链接
DIGIKEY WORLDWIDE 495 1 马上订购
P&S ASIA/PACIFIC 1800 1 马上订购

代理商库存报告日期: 2020-06-30

代理商名称

DIGIKEY

Stock

495

Min.Order

1

地区

WORLDWIDE 马上订购

P&S

Stock

1800

Min.Order

1

地区

ASIA/PACIFIC 马上订购

代理商库存报告日期: 2020-06-30

Reset pulse width (mS) (min)

1.28

Reset pulse width (mS) (max)

360

Operating Temperature (°C)

(最小值)

-40

供货状态

批量生产

Budgetary Price (US$)* / Qty

0.3 / 1k

(最大值)

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