AB0805-T3 ,Real Time Clock IC - Abracon

The pictures are for reference only, and the specific specifications can be found in the product manual.

Popularity Score

140 points

Part No

AB0805-T3
Manufacturer

Abracon
ChipWorker Part#

CW1590368
Category

Real Time Clock IC
Package

QFN-16
Description

AB08 Series 1.7 to 3.6V 32kHz SMT Crystal Mode Real Time Clock Module - QFN-16
Documentation

Datasheet
Ships from

Moscow
Наличие

9125 pcs In Stock
Estimated Price

$ 1.26

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AB0805-T3 Specifications

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Attribute	Attribute Value

Part Number	AB0805-T3
Manufacturer	Abracon
ChipWorker Part#	CW1590368
Category	Real Time Clock IC
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	16 Pin
Case/Package	QFN-16
Supply Voltage (DC)	1.50V (min)
Number of Positions	16 Position
Operating Temperature (Max)	85 ℃
Operating Temperature (Min)	-40 ℃
Supply Voltage	1.7V ~ 3.6V
Supply Voltage (Max)	3.6 V
Supply Voltage (Min)	1.5 V
	expand all
Operating Temperature	-40℃ ~ 85℃
Product Lifecycle Status	Active
Packaging	Tape & Reel (TR)
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance Edition	2015/06/15
ECCN Code	EAR99

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Product Description

The AB0805-T3 is a Real Time Clock provides a ground-breaking combination of ultra-low power coupled with a highly sophisticated feature set. With power requirements significantly lower than any other industry RTC (as low as 15nA), these are the first semiconductor products based on Abracon Corporation"s innovative SPOT (Sub threshold Power Optimized Technology by Ambiq Micro) CMOS platform. The AB08XX includes on-chip oscillators to provide minimum power consumption, full RTC functions including battery backup and programmable counters and alarms for timer and watchdog functions and either an I²C or SPI serial interface for communication with a host controller. It serves as a full function RTC for host processors such as microcontrollers. The Power management features built into the AB08XX enables it to operate as a backup device in both line-powered and battery powered systems.
Sub-threshold power optimized technology by Ambiq Micro
Ultra-low supply current
32kHz Crystal oscillator with integrated load capacitor/resistor
Counters for hundredths, seconds, minutes, hours, date, month, year, century and weekday
Alarm capability on all counters
Programmable output clock generation (32kHz to 1/year)
Countdown timer with repeat function
Automatic leap year calculation
Integrated power optimized RC oscillator
Advanced crystal calibration to ±2ppm
Advanced RC calibration to ±16ppm
Automatic calibration of RC oscillator to crystal oscillator
Watchdog timer with hardware reset
Up to 256-byte of general purpose RAM
Automatic switchover to VBAT
External interrupt monitor
Programmable brown out detection
Programmable analogue voltage comparator

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