Microchip Technology XLP 8-BIT Development Board DM240313 DM240313 정보 가이드

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Products with nanoWatt XLP have system supervisory 
circuits specially designed for battery powered products. 

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The Low Power Brown-out Reset protects applications 
when batteries are depleted or changed, yet consumes a 
tiny 45 nA of current

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The Real-time Clock Calendar is a fully independent 
module that is unaffected by device resets

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Using a dedicated on-chip oscillator, the WDT provides 
protection against system failure for around 300 nA with 
programmable time-outs lasting up to 25 days

The XLP Battery Life Estimator is free PC software to aid in 
developing eXtreme Low Power applications with Microchip’s 
PIC MCUs featuring XLP technology. The utility allows users 
to select the target MCU and battery type, as well as input 
the current generated by the rest of the application. It 
models the active current, sleep current, and the time spent 
in each mode to provide an estimate of battery life.

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Easy to Use

 

–  Select your PIC MCU with XLP Technology

 

–  Select your battery type

 

–  Enter application Run and Sleep times

 

–  Select peripherals and input application currents

 

–  View battery life, average and maximum current estimates

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Flexible

 

–  Customizable to allow new device profi les and battery
   specifi cations to be added

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Save 

profi les and compare results

Visit the XLP design center at 

 

for: a complete list of XLP MCUs and datasheets, XLP 
development tools, low power app notes, case studies, 
tips & tricks and webinars, and videos showing XLP 
performance.

As more electronic applications require low power or battery 
power, energy conservation becomes paramount. Today’s 
applications must consume little power, and in extreme 
cases, last for up to 15-20 years, while running from a 
single battery. To enable applications like these, products 
with Microchip’s nanoWatt XLP Technology offer the 
industry’s lowest currents for Run and Sleep, where extreme 
low power applications spend 90%-99% of their time.

Benefi ts of nanoWatt XLP Technology:

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Sleep currents below 20 nA

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Brown-out Reset down to 45 nA

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Watch-dog Timer down to 220 nA

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Real-time Clock/Calendar down to 470 nA

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Run currents down to 35 μA/MHz

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Full analog and self-write capability down to 1.8V

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Utility Metering 

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Asset Tracking 

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Electronic Locks 

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Portable Medical

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Smoke/CO

2

 Detectors 

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Irrigation Systems

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Security Systems/Sensors

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Remote Keyless Entry

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Consumer

Many of today’s low power products need advanced 
peripherals. Microchip offers low power devices with 
peripherals like USB, LCD, RTCC and mTouch™ capacitive 
sensing. This eliminates the need for additional parts in the 
application, saving cost, current and complexity.

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Compliance with

 Regulations

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Appliances 

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Home Electronics

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Wireless Switches 

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Battery-free Sensors

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Wireless Sensor

 Networks

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RF Powered Sensors