Am27X1024

 As an OTP EPROM alternative:
  - Factory optimized programming
  - Fully tested and guaranteed
As a Mask ROM alternative:
  - Shorter leadtime
  - Lower volume per code
Fast access time
  - 70 ns
Single +5 V power supply
Compatible with JEDEC-approved EPROM pinout
±10% power supply tolerance
High noise immunity
Low power dissipation
  - 20 µA maximum CMOS standby current
Available in Plastic Dual-In-line Package (PDIP) and Plastic Leaded Chip Carrier (PLCC)
Latch-up protected to 100 mA from 1 V to V_CC + 1 V
Versatile features for simple interfacing
  - Both CMOS and TTL input/output compatibility
  - Two line control functions

Storage Temperature
OTP Products. . . . . . . . . . . . . . . . . . 65°C to +125°C
Ambient Temperature
with Power Applied. . . . . . . . . . . . . . 55°C to +125°C
Voltage with Respect to V_SS
All pins except V_CC . . . . . . . . . 0.6 V to V_CC + 0.6 V
VCC (Note 1). . . . . . . . . . . . . . . . . . . . .0.6 V to 7.0 V

The Am27X1024 is a factory programmed and tested OTP EPROM. It is programmed after packaging prior to final test. Every device is rigorously tested under AC and DC operating conditions to your stable code. It is organized as 64 Kwords by 16 bits per word and is available in plastic dual in-line packages (PDIP), as well as plastic leaded chip carrier (PLCC) packages. ExpressROM devices Am27X1024 provide a board-ready memory solution for medium to high volume codes with short leadtimes. This offers manufacturers a cost-effective and flexible alternative to OTP EPROMs and mask programmed ROMs.

Data can be accessed as fast as 70 ns, allowing high-performance microprocessors to operate with reduced WAIT states. Am27X1024 offers separate Output Enable (OE#) and Chip Enable (CE#) controls, thus eliminating bus contention in a multiple bus microprocessor system.

AMD's CMOS process technology provides high speed, low power, and high noise immunity. Typical power consumption is only 125 mW in active mode  and 100 µW in standby mode.