OKI Develops World's Lowest Current-consumption, Real Time Clock IC with SOI-CMOS Technology
Provides best solution for ultra low power mobile equipment with 1.5-fold longer battery life than conventional ICs
[Reference] Features and sales plan of ML9073/ML9074
Features of ML9073/ML9074
- Optimum low voltage and low consumption current for battery equipment
- Supply voltage range
- 1.1 to 3.6V
- Timing supply voltage range
- 0.8 to 3.6V
- Consumption current (timing)
- 0.15µA(typ.)@3.0V
- 2-line serial interface (ML9073), 3-line serial interface (ML9074)
- Real time clock
- Register second/ minute/ hour/ day/ week/ month/ year
- Automatic adjustment for leap year (2000-2099)
- 30-second adjustment by software
- Select 24hour or 12hour clock
- Periodic interruption function for alarms (or periodic waveform output)
- Periodic interruption function alarm to set month, day, hour and minute
- 34kHz clock output package
- Time error adjustment function
- Function to detect when crystal resonator stops
- Power-on-reset function
- Temperature: -40 to 85 degrees C
Sales plan
- Sample shipment
- From April 4, 2007 (16pin QFN)
- Sample price
- 200 yen (excluding tax)
- Volume shipment
- April 2007
- Volume production scale
- 300 thousand chips/ month
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- * Information in the press releases is current on the date of the press announcement, but is subject to change without prior notice.
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