General Description

The SMD1113/03/02 EVAL kit is a fully functional evaluation board designed to demonstrate the features of the SMD1113, SMD1103 or SMD1102 Nonvolatile, Triple, 10-Bit Data Autonomous Voltage Monitoring Supervisory Circuits. The parts operate over an input supply voltage range of 2.7-5.5V.

The EVAL board monitors up to 3 unique input voltages, ranging from 0V to 5.5V. Unlike similar products, the SMD1113/03/02 feature on-board nonvolatile memory, making them truly 'User-Programmable'. In addition, the SMD1102 has an on-chip temperature sensor.

Several key, user-configurable functions are: Alarm limit settings for all 3 channels. 4-unique Alarm 'Alert Region' settings. Selectable Alarm sources (input channels). Selectable one-shot or continuous input voltage monitoring. Selectable one-shot or continuous Alarm (SMBALERT #) monitoring. SMD1102 has an on-chip Temperature Sensor

Additional features included on the EVAL board: User-Programmable interface to digitally control analog supervisory functions. Contains both the SMD1103 and the SMD1113 or the SMD1102 LED visual indicator (SMBALERT #) External 'REF IN' pin for user-supplied VREF EZ-connect power and signal pins. SOIC packages for easy probing.

Evaluation Kit Contents

• Fully Functional SMD1113/03 Evaluation Board.
• SMD1102/1113/03 Evaluation Kit User's Guide.
• Dongle parallel port Programmer Interface Card.
• Dongle to I²C Interface Cable (1 meter).
• One CD-ROM or Floppy disk containing: SMD1113/03 EV Gerber Files, GUI Software, Hex file, SMX3200 Dongle schematic.

SUMMIT Microelectronics, Inc. reserves the right to make changes to the products contained in this publication in order to improve design, performance or reliability. SUMMIT Microelectronics, Inc. assumes no responsibility for the use of any circuits described herein, conveys no license under any patent or other right, and makes no representation that the circuits are free of patent infringement. Charts and schedules contained herein reflect representative operating parameters, and may vary depending upon a user's specific application. While the information in this publication has been carefully checked, SUMMIT Microelectronics, Inc. shall not be liable for any damages arising as a result of any error or omission.

SUMMIT Microelectronics, Inc. does not recommend the use of any of its products in life support or aviation applications where the failure or malfunction of the product can reasonably be expected to cause any failure of either system or to significantly affect their safety or effectiveness. Products are not authorized for use in such applications unless SUMMIT Microelectronics, Inc. receives written assurances, to its satisfaction, that: (a) the risk of injury or damage has been minimized; (b) the user assumes all such risks; and (c) potential liability of SUMMIT Microelectronics, Inc. is adequately protected under the circumstances.

I²C is a trademark of Philips Corporation.

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