Summit S93WD463, S93WD462 manual Status Verify

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S93WD462/S93WD463

Ready/Busy Status

During the internal write operation the S93WD462/WD463 memory array is inaccessible. After starting the write operation (taking CS low) the host can implement a 10ms timeout routine or alternatively it can employ a polling routine that tests the state of the DO pin.

After starting the write, testing for the status is easily accomplished by taking CS high and testing the state of DO. If it is low the device is still busy with the internal write. If it is high the write operation has completed.

For the polling routine the host has the option of toggling CS for each test of DO, or it can place CS high and then intermittently test DO. SK is not required for any of these operations. Once the device is ready, it will continue to drive DO high whenever the S93WD462/WD463 is selected. The ready state of DO can be cleared by clocking in a start bit; this start bit can either be the beginning of a new command sequence or it can be a dummy start bit with CS returning low before the host issues a new command.

SK

CS

DI

DO

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

STATUS VERIFY

 

 

 

 

 

 

 

 

tSV

 

 

 

 

 

 

tCS

 

 

 

 

 

 

 

 

 

 

 

 

tHZ

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

HIGH-Z

 

 

 

 

 

 

 

 

 

 

BUSY

 

READY

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

HIGH-Z

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

t EW

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

STATUS CLEARED

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2029 ILL 13.0

12

2029 2.2 1/23/01

SUMMIT MICROELECTRONICS, Inc.

Page 11 Page 13
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Page 11 Page 13
Contents Features Block DiagramOverview Reset RESET#Reset Controller Description Watchdog Timer DescriptionRead WriteErase/Write Enable and Disable EraseErase All Write AllWrite Instruction Timing Instruction SET Instruction Start Opcode Address Data Comments Bit X16Reliability Characteristics Symbol Parameter Min Max UnitsLimits Symbol Parameter Min Typ Max Units Test Conditions Recommended Operating ConditionsSymbol Parameter PIN CapacitanceUnits Reset Circuit AC and DC Electrical Characteristics Reset Timing DiagramPin Soic Pin PdipInput Status Verify Operating Voltage Range Ordering Information2029 2.2 1/23/01 Summit MICROELECTRONICS, Inc

S93WD462, S93WD463 specifications

The Summit S93WD462 and S93WD463 stand out as prime examples of modern technology in compact refrigeration solutions. Designed for both residential and commercial use, these models offer several features that cater to varied needs.

One of the primary characteristics of the S93WD462 and S93WD463 is their sleek, space-efficient design, ideal for smaller kitchens, apartments, or offices. The footprint of these models allows for installation in tight spaces while still providing ample capacity for storage. Both units are available in finishes that blend seamlessly with contemporary decor, enhancing the overall aesthetics of any environment.

When it comes to performance, these refrigerators are equipped with advanced cooling technologies. The frost-free cooling system ensures that users never have to deal with ice build-up, making maintenance effortless. This system also maintains a consistent interior temperature, which is crucial for preserving food quality and freshness over time.

Energy efficiency is another hallmark of the Summit S93WD series. These refrigerators are designed to consume less energy than standard models, thanks to features such as high-efficiency compressors and insulation technology. This not only reduces electricity bills but also contributes positively to environmental conservation.

Organizational features are thoughtfully integrated into the design of both models. Adjustable shelves provide flexibility for storing items of various sizes, while many include door storage options for quick access to beverages and condiments. Additionally, the S93WD463 model features a dedicated compartment for frozen goods, allowing for efficient organization and easy retrieval.

Temperature control is user-friendly in both models, with electronic controls that display real-time information. This feature allows users to adjust settings with precision, ensuring that food and drinks are kept at ideal temperatures.

In terms of safety, the Summit S93WD462 and S93WD463 include advanced alarm systems to alert users in case of temperature fluctuations, which can occur due to power outages or door left ajar. This technology helps protect valuable food items and ensures peace of mind.

In summary, the Summit S93WD462 and S93WD463 offer a blend of style, efficiency, and functionality. With their modern design, innovative cooling technologies, energy-efficient operations, and user-friendly features, they are ideal additions for those seeking quality refrigeration solutions. Whether for home use or in a commercial setting, these models provide reliable performance that meets contemporary demands.
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