27C PLCC EPROM Datasheet, 27C K ns PLCC EPROM Datasheet, buy 27C EPROM. Microchip 27c EPROM are available at Mouser Electronics. Mouser offers inventory, pricing, & datasheets for Microchip 27c EPROM. 27C 4 Megabit ( K X 8-bit) CMOS EPROM. s Fast access time Available in speed options as fast ns s Low power consumption <10 µA typical CMOS.

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Refer to Programming Characteristics 3. At a minimum, a 0. Additionally, to stabilize the supply voltage level on printed circuit boards with large EPROM arrays, a 4. Integrated Product Identification Code.

Voltage on Ddatasheet with Respect to Ground The AT27C requires only one 5V power supply in normal read mode operation. F bulk electrolytic capacitor should be utilized, again. Switching between active and standby conditions via the Chip Enable pin may produce tran- sient voltage excursions. AC Characteristics for Read Operation. Address to Output Delay.


Input AC drive levels are 0. Atmel’s AT27C has additional features to ensure high quality and efficient production use.

The device features two-line control CE, OE to eliminate bus contention in high-speed systems. Typical values for nominal supply voltage. OE may be delayed up to t.

Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent dam- age to the device.

27C PLCC EPROM Datasheet

CE to Output Delay. Input Test Waveforms and Measurement Levels.

Product Datasjeet Code electronically identifies the device and manufacturer. AC Waveforms for Read Operation.

This feature is used by industry standard programming equipment to select the proper programming algo- rithms and voltages. This is a stress rating only and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of this specification is not implied.

All Ai inputs are held low V. Voltage on Any Pin with Respect to Ground OE to Output Delay.


27C040 – 27C040 4096K EPROM Datasheet

The Rapid Programming Algorithm reduces the time required to program the part and guaran- tees reliable programming. Search field Part name Part description. Power consumption is typically 8 mA in active mode and less than Timing measurement ddatasheet are 0. Any byte can be accessed in less than 70 ns, eliminating the need for speed reducing WAIT daatasheet on high-performance microprocessor systems.

Output float is defined as the point when data is no longer driven.

27C EPROM Technical Data

This capacitor should be positioned as. This capacitor should be connected between the V. Atmel’s scaled CMOS technology provides low active power consumption, and fast program- ming. Commercial and Industrial Temperature Ranges. Two identifier bytes may be selected. Programming time is typically only