Product Summary

The NM27C512QE150 is a high performance 512K UV Erasable Electrically Programmable Read Only Memory (EPROM). It is manufactured using National’s proprietary 0.8 micron CMOS AMGTM EPROM technology for an excellent combination of speed and economy while providing excellent reliability. The NM27C512QE150 provides microprocessor-based systems storage capacity for portions of operating system and application software. Its 90 ns access time provides nowait-state operation with high-performance CPUs. The NM27C512QE150 offers a single chip solution for the code storage requirements of 100% firmware-based equipment. Frequently-used software routines are quickly executed from EPROM storage, greatly enhancing system utility.

Parametrics

NM27C512QE150 absolute maximum ratings: (1)Storage Temperature: -65℃ to +150℃; (2)All Input Voltages Except A9 with Respect to Ground: -0.6V to +7V; (3)VPP and A9 with Respect to Ground: -0.7V to +14V; (4)VCC Supply Voltage with Respect to Ground: -0.6V to +7V; (5)ESD Protection (MIL Std. 883, Method 3015.2): l2000V; (6)All Output Voltages with Respect to Ground VCC: +1.0V to GND -0.6V.

Features

NM27C512QE150 features: (1)High performance CMOS - 90 ns access time; (2)Fast turn-off for microprocessor compatibility; (3)Manufacturers identification code; (4)JEDEC standard pin configuration: 28-pin DIP package; 32-pin chip carrier.

Diagrams

NM27C512QE150 block diagram

Image Part No Mfg Description Data Sheet Download Pricing
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NM27C512QE150
NM27C512QE150


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