93LC66B DATASHEET PDF

Zulkijora No licenses are conveyed, implicitly or otherwise, under any intellectual property rights. However, a programming cycle which is already in progress will be completed, regardless of the Chip Select CS input signal. Advanced CMOS technology makes these devices ideal for low power nonvolatile memory applications. The higher the current sourcing capability of A0, the higher the voltage at the Data Out pin.

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Moogusho Under such a condition the voltage level seen at Data Out is undened and will depend upon the relative impedances of Data Out and the signal source driving A0. If CS is brought low during a program cycle, the device will go into standby mode as soon as the programming cycle is completed. These clock cycles are required to clock in all required opcode, address, and data bits before an instruction is executed Table 39lc66b Table However, a programming cycle which is already in progress will be completed, regardless of the Chip Select Datashete input signal.

This gives the controlling master freedom in preparing opcode, address, and data. This falling edge of the CS pin initiates the self-timed programming cycle. Your local Microchip sales ofce. The memory data will automatically cycle to 93lc66v next register and output sequentially. This is a stress rating only and functional operation of the device at those or any other conditions above those indicated in the operational listings of this 93lf66b is not implied.

CS is brought low following the loading of the last address bit. To determine if an errata sheet exists for a particular device, please contact one of the following: No licenses are conveyed, implicitly or otherwise, under any intellectual property rights. During power-up, all programming modes of operation are inhibited until VCC has reached a level greater than 2. An instruction following a START condition will only be executed if the required amount of opcodes, addresses, and data bits for any particular instruction is clocked in.

Data bits are also clocked out on the positive edge of CLK. Sequential read is possible when CS 93cl66b held high.

Opcode, address, and data bits are clocked in on the positive edge of CLK. A high level selects the device; a low level deselects the device and forces datasjeet into standby mode. As soon as CS is high, the device is no longer datasheer the standby mode. This application is not tested but guaranteed by characterization. After power-up, the device is automatically in the EWDS mode. Advanced CMOS technology makes these devices ideal for low power nonvolatile memory applications.

After execution of an instruction i. No representation or warranty is given and no liability is assumed by Microchip Technology Incorporated with respect to the accuracy or use of such information, or infringement of patents or other intellectual property rights arising from such use or otherwise. The higher the current sourcing capability of A0, the higher the voltage at the Data Out pin. Exposure to maximum rating conditions for extended periods may affect device reliability.

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