AAT3510IGV-2.93-C-C-T1 Advanced Analogic Technologies, Inc., AAT3510IGV-2.93-C-C-T1 Datasheet

AAT3510IGV-2.93-C-C-T1

Manufacturer Part Number

AAT3510IGV-2.93-C-C-T1

Description

Manufacturer

Advanced Analogic Technologies, Inc.

Datasheet

1.AAT3510IGV-2.93-C-C-T1.pdf (11 pages)

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Price

Company:

BOSTOCK HK LIMITED

Part Number:

AAT3510IGV-2.93-C-C-T1

Manufacturer:

Company:

Meier Automation Equipment Co., Limited

Part Number:

AAT3510IGV-2.93-C-C-T1

Manufacturer:

ANALOGICTECH

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General Description

The AAT351x PowerManager products are mem-

bers of AnalogicTech's Total Power Management

IC™ (TPMIC™) product family. This family of

microprocessor reset circuits provides the ultimate

in versatility, allowing system designers full cus-

tomization of the µP monitor and reset function

without any additional components. The AAT351x

family offers several combinations of threshold

voltage, watchdog timeout period, reset active peri-

od, and output drive configurations, which are all

factory-programmed options. All devices are avail-

able in 32 reset threshold voltages from 2.6V up to

5V, with three watchdog timeout periods from

6.3ms to 1600ms and three reset timeouts from

1ms up to 140ms. Available output configurations

are active low push-pull, active low open drain,

active low bi-directional, and active high push-pull.

The AAT351x family is designed to ignore fast neg-

ative transients on V

outputs remain valid down to 1V.

The AAT351x family is available in the Pb-free,

space-saving 5-pin SOT23 surface mount package

and is specified over the -40 to +85°C temperature

range.

Typical Application

3510.2006.03.1.7

and to ensure that reset

AAT351x

VCC

GND

Micropower µP Reset with Watchdog Timer

(RESET)

RESET

WDI

Features

•

Applications

•

AAT3510/1/2/3/4/5/6/7/8/9

Tight Voltage Tolerance: ±1.5%

Low Quiescent Current: 5µA

Guaranteed Reset Valid Down to 1V

32 Voltage Options from 2.6V to 5.0V

Three Reset Active Period Options:

— 1ms, 20ms, 140ms

Three Watchdog Timeout Period Options:

— 6.3ms, 102ms, 1600ms

Four Output Options:

— Open Drain

— Inverting

— Non-Inverting

— Bi-Directional

Low Temperature Coefficient: 100ppm/°C

5-Pin SOT23 Package

Critical µP and µC Supply Monitoring

Embedded Control Systems

Industrial Controllers

Intelligent Instruments

Notebook Computers

Portable Electronics

Power-On Reset Circuits

RESET

INPUT

I/O LINE

VDD

µP

PowerManager

SmartSwitch

™

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AAT3510IGV-2.93-C-C-T1 Summary of contents

Page 1

General Description The AAT351x PowerManager products are mem- bers of AnalogicTech's Total Power Management IC™ (TPMIC™) product family. This family of microprocessor reset circuits provides the ultimate in versatility, allowing system designers full cus- tomization of the µP monitor and ...

Page 2

Pin Descriptions Pin # AAT3510 AAT3512 AAT3513 AAT3515 AAT3511 AAT3514 AAT3516 AAT3517 AAT3518 AAT3519 Pin Configuration RESET GND MR RESET GND RESET ...

Page 3

Absolute Maximum Ratings T = 25°C, unless otherwise noted. A Symbol Description GND MR, WDI to GND MR WDI RESET to GND (Push-Pull or Bidirectional Output) V RESET RESET to GND (Open ...

Page 4

Electrical Characteristics V = 2.5V to 5.5V -40°C to +85° Symbol Description V Operating Voltage Range CC I Supply Current CC V Reset Threshold Voltage TH Reference Voltage T C Temperature Coefficient Reset Active Timeout t ...

Page 5

Electrical Characteristics V = 2.5V to 5.5V -40°C to +85º Symbol Description Open-Drain RESET Output (AAT3517, 3518, 3519) V RESET Low Output Voltage OL I Reset Leakage Current D(OFF) Watchdog Input (AAT3510, 3511, 3512, 3513, 3514, ...

Page 6

Typical Characteristics Unless otherwise noted 3V Supply Current vs. Temperature -40 -20 0 ...

Page 7

Typical Characteristics Unless otherwise noted 3V Bidirectional Pullup Characteristic +5V 74HC05 PASSIVE 4.7k 4.7kΩ INPUT 100pF PULLUP 2V/div RESET, ACTIVE PULLUP 2V/div RESET, INPUT 5V/div Time (200ns/div) 3510.2006.03.1.7 AAT3510/1/2/3/4/5/6/7/8/9 Micropower µP Reset with Watchdog Timer = ...

Page 8

Functional Block Diagram VCC WDI 1. MR pin available on AAT3510/1/2/5/6/7/9. 2. WDI pin avaliable on AAT3510/1/2/3/4/7/8. 3. RESET pin available on AAT3510/1/3/4/5/6/7/8/9. 4. RESET pin available on AAT3512/3/4/5/6/8/9. 8 AAT3510/1/2/3/4/5/6/7/8/9 Micropower µP Reset with Watchdog ...

Page 9

Factory-Trimmed Reset Thresholds AAT351x IGV - X. X-T1 Reset Active Period 1ms R(MIN 20ms R(MIN 140ms R(MIN) Watchdog Timeout Period 6.3ms WD(NOM 102ms ...

Page 10

... XYY = date and assembly code. 2. Sample stock is generally held on part numbers listed in BOLD. 10 AAT3510/1/2/3/4/5/6/7/8/9 Micropower µP Reset with Watchdog Timer Marking 1 Part Number (Tape and Reel) HVXYY AAT3510IGV-2.63-C-C-T1 HUXYY AAT3510IGV-2.93-C-C-T1 HGXYY AAT3510IGV-3.08-C-C-T1 HHXYY AAT3510IGV-4.38-C-C-T1 EWXYY AAT3511IGV-2.63-C-C-T1 MYXYY AAT3512IGV-2.63-A-C-T1 AAT3512IGV-2.63-C-C-T1 HEXYY AAT3515IGV-2.63-C-T1 HIXYY AAT3515IGV-2 ...

Page 11

... All dimensions in millimeters. © Advanced Analogic Technologies, Inc. AnalogicTech cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in an AnalogicTech product. No circuit patent licenses, copyrights, mask work rights, or other intellectual property rights are implied. AnalogicTech reserves the right to make changes to their products or specifications or to discontinue any product or service without notice. ...

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