STM6522AAAADG6F STMicroelectronics, STM6522AAAADG6F Datasheet

STM6522AAAADG6F

Manufacturer Part Number

STM6522AAAADG6F

Description

IC SMART RESET DUAL PB 8TDFN

Manufacturer

STMicroelectronics

Series

Smart Reset™r

Type

Smart Resetr

Datasheets

1.STM6503VEAADG6F.pdf (2 pages)

2.STM6522AAAADG6F.pdf (25 pages)

Specifications of STM6522AAAADG6F

Output

Open Drain or Open Collector

Reset

Active Low

Reset Timeout

140 ms Minimum

Operating Temperature

-40°C ~ 85°C

Mounting Type

Surface Mount

Package / Case

8-TDFN

Current - Supply

2µA

Voltage - Supply

1.65 V ~ 5.5 V

Applications

Mobile Phones, Cellular, Video Displays

No. Of Supervisors / Monitors

Supply Voltage Range

1.65V To 5.5V

Reset Type

Active-Low

Supply Current

2ÂµA

Delay Time

12.5s

Digital Ic Case Style

DFN

No. Of Pins

Operating Temperature Range

-40Â°C

Rohs Compliant

Yes

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Other names

497-10619-2

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

STM6522AAAADG6F

Manufacturer:

STMicroelectronics

Quantity:

2 400

Company:

Meier Automation Equipment Co., Limited

Part Number:

STM6522AAAADG6F

Manufacturer:

Quantity:

20 000

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Key features

www.st.com/smartreset

Operating voltage:

1.0 V (active-low output valid) to 5.5 V

Low supply current: 1 to 2 μA (typ.)

Factory-programmable thresholds to monitor VCC

in the range of 1.575 to 4.625 V (except STM6520,

STM6522)

Active-low reset output, open-drain without internal

pull-up, push pull, active high available on STM6513

and STM6520

Dual reset outputs available on STM6505, STM6513

and STM6520

Dual smart reset push-button inputs with extended

reset set-up delay programmable by external capacitor

or two-or three-state logic pins

Power-on reset (except STM6520, STM6522)

Trec programmable by capacitor

(STM6510 and STM6513 only)

Edge triggered reset on the STM6504

/RST is asserted and released even when push

buttons are still being pressed (except STM6520)

Operating temperature:

industrial grade -40 °C to +85 °C

Package: TDFN-8L 2 x 2 x 0.75 mm (0.5 mm pitch)

Smart resets eliminate dedicated reset buttons

The STM65xx family of smart reset ICs provides dual-assert

manual-reset (push-button) inputs called smart reset

inputs that make it possible to reliably resolve a system

hang or freeze condition.

Dual-assert manual-reset inputs require the user to

assert two inputs simultaneously to initiate the system

reset function (except the STM6504 which is edge

triggered). This dual-key approach is more advanced

than conventional single push-button resetting because it

prevents the system from accidentally resetting.

The STM65xx smart reset ICs allow the designer to use

existing buttons to reset a device and eliminates the need

for an unsightly reset access hole or a dedicated reset

button.

Applications

and prevent accidental resets

MP3 players

Portable navigation devices

Mobile/smartphones

Any application that requires

1 or 2 delayed push buttons

STM65xx

Related parts for STM6522AAAADG6F

STM6522AAAADG6F Summary of contents

Page 1

Smart resets eliminate dedicated reset buttons Key features Operating voltage 1.0 V (active-low output valid) to 5.5 V Low supply current μA (typ Factory-programmable thresholds to monitor VCC the range ...

Page 2

... SRE provides an immediate reset, edge triggered. 2. Output pulse duration is fully manual reset input controlled. © STMicroelectronics - February 2010 - Printed in Italy - All rights reserved The STMicroelectronics corporate logo is a registered trademark of the STMicroelectronics group of companies. Order code: FLSTM65XX0210 V CC ...

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