SMS24 SMS24: Microprocessor Supervisory Circuit Featuring In-System Programmable Analog (ISPA™)
 

Download the SMS24 data sheet in PDF format.
Download the GUI Programming Software 24.ZIP
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FEATURES

  • User Programmable Device ConfigurationGuaranteed Reset Valid to VCC = 1VImmune to Short Negative VCC TransientsSix Unique Pin ConfigurationsUser Programmable Feature Options:
    • Reset Threshold VoltagesReset Pulse WidthsProgrammable Watchdog Timeouts
    • Programmable Over or Under-Voltage Sensing
  • High Reliability
    • Endurance: 100,000 erase/write cycles
    • Data retention: 100 years

OVERVIEW

The SMS24 is a configurable and in-system programmable second generation 8 pin supervisory circuit. This single device is adaptable to provide the optimum functionality for a given system or sub-system. User programmable functions available &emdash; reset pulse width, watchdog delays, and voltage monitor thresholds &emdash; eliminate external components and allow standardization to enhance system reliability. Additionally, 4K bits of general purpose EEPROM is available on all configurations. The SMS24 is available in six pin configurations, and is compatible with all Summit programmable devices and other I2C components.

Programming of configuration, control and calibration values by the user can be simplified with the interface adapter and Windows GUI software obtainable from Summit Microelectronics.

FUNCTION TABLE

FUNCTION TABLE

PINOUTS

PINOUTS






PART NUMBERING AND ORDERING INFORMATION

The SMS24 is a highly versatile, highly programmable device for design, development, and evaluation yet can be ordered as a standard product with no lot charges, minimum order charges, etc. You can order the basic part to evaluate which features you need and evaluate in-system to find the optimum operating parameters for your unique design. Once determined, you can order the device from Summit as a standard product with precisely the configuration and parameters you need.

PART NUMBERING AND ORDERING INFORMATION



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