Dual push-button smart reset with user-adjustable setup delays

下载数据手册

Order from our distributors

查看供货情况
概述
工具与软件
资源
解决方案
质量与可靠性
Sales Briefcase
eDesignSuite
开始
样片和购买
Partner products
  • STM6502 has two combined Smart Reset inputs (SR0and SR1) with delayed Smart Reset setup time (tSRC) programmed by an external capacitor on the SRC pin.

    STM6503 is similar to STM6502, has two combined delayed Smart Reset inputs (SR0, SR1) and three user-selectable delayed Smart Reset setup time (tSRC) options of 2 s, 6 s and 10 s through a three-state TSR input pin: when connected to ground, tSRC= 2 s; when left open, tSRC= 6 s; when connected to VCC, tSRC= 10 s (all the times are minimum).
    STM6504 has two independent Smart Reset inputs. SR0provides the delayed Smart Reset setup time (tSRC) function with three user-selectable tSRCoptions through a three-state TSR input pin: when connected to ground, tSRC= 2 s; when left open, tSRC= 6 s; when connected to VCC, tSRC= 10 s (all the times are minimum). SRE provides instant reset. SRE is edge-triggered with a special debounce time (tDEBOUNCE= 240 ms min.) at the falling edge after a valid reset period.
    STM6505 has two combined delayed Smart Reset inputs (SR0, SR1) and provides an adjustable reset delay setup time via an external capacitor connected to the SRC pin. The RSToutput depends also on the VCCmonitoring threshold. STM6505 also provides independent low battery detect (BLD) output controlled by the secondary external input voltage VBAT. VBATis monitored for low voltage and provides an indication on the battery low detect output pin (BLD). VBATthreshold is 1.25 V, fixed, and an external resistor divider is to be used to set the actual battery voltage threshold. VBATthreshold hysteresis is 8 mV typ. (16 mV max.). VBATis voltage monitoring input only, the device is powered only from the VCCpin; VCCmust be ≥ 1.575 V for proper operation of the VBATcomparator.

    主要特性

    • Dual Smart Reset push-button inputs with extended reset setup delay
    • Adjustable Smart Reset setup delay (tSRC): by external capacitor or three-state logic (product options): tSRC= 2, 6, 10 s (min.)
    • Power-on reset
    • SingleRSToutput, active-low, open-drain
    • Factory-programmable thresholds to monitor VCCin the range of 1.575 to 4.625 V typ.
    • Operating voltage 1.0 V (active-low output valid) to 5.5 V
    • Low supply current
    • Operating temperature:industrial grade –40 °C to +85 °C
    • TDFN8 package: 2 mm x 2 mm x 0.75 mm
    • RoHS compliant

电路原理图

下载 下载

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
STM6505WCABDG6F DFN8 2x2x0.75 Tape And Reel 210 360 -40
批量生产
0.52 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 ofSTM6505WCABDG6F

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 10189 1 Order Now
MOUSER WORLDWIDE 4452 1 Order Now

代理商库存报告日期: 2019-10-03

代理商名称

DIGIKEY

库存

10189

Min.Order

1

地区

WORLDWIDE Order Now

MOUSER

库存

4452

Min.Order

1

地区

WORLDWIDE Order Now

代理商库存报告日期: 2019-10-03

STM6505WCABDG6F

封装

DFN8 2x2x0.75

包装类型

Tape And Reel

单价(US$)

0.52*

Distributor availability ofSTM6505WCABDG6F

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 10189 1 Order Now
MOUSER WORLDWIDE 4452 1 Order Now

代理商库存报告日期: 2019-10-03

代理商名称

DIGIKEY

库存

10189

Min.Order

1

地区

WORLDWIDE Order Now

MOUSER

库存

4452

Min.Order

1

地区

WORLDWIDE Order Now

代理商库存报告日期: 2019-10-03

Reset pulse width (mS) (min)

210

Reset pulse width (mS) (max)

360

Operating Temperature (°C)

(min)

-40

供货状态

批量生产

单价(US$)

0.52

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
      DS6435
      Dual push-button Smart Reset™ with user-adjustable setup delays
      6.1
      417.22 KB
      PDF
      DS6435

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

    • 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)

演示和培训资料

    • 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**
STM6505WCABDG6F
批量生产
DFN8 2x2x0.75 工业 Ecopack3

STM6505WCABDG6F

Package:

DFN8 2x2x0.75

Material Declaration**:

Marketing Status

批量生产

Package

DFN8 2x2x0.75

Grade

Industrial

RoHS Compliance Grade

Ecopack3

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.