Product Summary

The NM27C512Q120 is a high performance 512K UV Erasable Electrically Programmable Read Only Memory (EPROM). It is manufactured using Fairchild’s proprietary CMOS AMG. EPROM technology for an excellent combination of speed and economy while providing excellent reliability. The NM27C512Q120 provides microprocessor-based systems storage capacity for portions of operating system and application software. Its 90 ns access time provides no wait-state operation with high-performance CPUs. The NM27C512Q120 offers a single chip solution for the code storage requirements of 100% firmwarebased equipment. Frequently-used software routines are quickly executed from EPROM storage, greatly enhancing system utility.

Parametrics

NM27C512Q120 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): >2000V; (6)All Output Voltages with Respect to Ground: VCC + 1.0V to GND -0.6V.

Features

NM27C512Q120 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 PDIP package; 32-pin chip carrier; 28-pin CERDIP package.

Diagrams

NM27C512Q120 block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
NM27C512Q120
NM27C512Q120


IC EPROM 512KBIT 120NS 28CDIP

Data Sheet

Negotiable 
Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
NM27C010Q150
NM27C010Q150


IC EPROM 1MBIT 150NS 32CDIP

Data Sheet

Negotiable 
NM27C256Q120
NM27C256Q120


IC EPROM 256KBIT 120NS 28CDIP

Data Sheet

Negotiable 
NM27C256V120
NM27C256V120


IC OTP 256KBIT 120NS 32PLCC

Data Sheet

Negotiable 
NM27C512Q120
NM27C512Q120


IC EPROM 512KBIT 120NS 28CDIP

Data Sheet

Negotiable 
NM27C512Q150
NM27C512Q150


IC EPROM 512KBIT 150NS 28CDIP

Data Sheet

Negotiable 
NM27C512QE150
NM27C512QE150


IC EPROM 512KBIT 150NS 28CDIP

Data Sheet

Negotiable