Product Summary

The NMC27C64Q200 is a 64K UV erasable, electrically reprogrammable and one-time programmable (OTP) CMOS EPROM ideally suited for applications where fast turn-around, pattern experimentation and low power consumption are important requirements. The NMC27C64Q200 is designed to operate with a single +5V power supply with ±10% tolerance. The CMOS design allows the part to operate over extended and military temperature ranges. The NMC27C64Q200 is packaged in a 28-pin dual-in-line package with a quartz window. The quartz window allows the user to wxpose the chip to ultraviolet light to erase the bit pattern.

Parametrics

NMC27C64Q200 absolute maximum ratings: (1)temperature under bias: -55 to 125℃; (2)storage temperature: -65 to 150℃; (3)all input voltages except A9 with respect to gound: 6.5 to -0.6V; (4)all output voltages with respect to ground: VCC+1.0V to GND-0.6V; (5)VPP supply voltage and A9 with respect to ground during programming: 14.0 to -0.6V; (6)VCC supply voltage with respect to ground: 0.7 to -0.6V; (7)power dissipation: 1.0W; (8)lead temperature: 300℃; (9)ESD rating: 2000V.

Features

NMC27C64Q200 features: (1)high performance CMOS: 150ns access time; (2)JEDEC standard pin configuration: 28-pin DIP package; 32-pin chip carrier; (3)drop-in replacement for 27C64 or 2764; (4)manufactures identification code.

Diagrams

NMC27C64Q200 block diagram

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