DISTINCTIVE CHARACTERISTICS
? Fast access time
? Speed options as fast as 45 ns
? Low power consumption
? 20 ?A typical CMOS standby current
? JEDEC-approved pinout
? Single +5 V power supply
? ?10% power supply tolerance standard
? 100% Flashrite? programming
? Typical programming time of 16 seconds
? Latch-up protected to 100 mA from ?1 V to
VCC + 1 V
? High noise immunity
? Versatile features for simple interfacing
? Both CMOS and TTL input/output compatibility
? Two line control functions
? Standard 32-pin DIP, PDIP, and PLCC packages
GENERAL DESCRIPTION
The Am27C010 is a 1 Megabit, ultraviolet erasable programmable read-only memory. It is organized as 128K
words by 8 bits per word, operates from a single +5 V
supply, has a static standby mode, and features fast
single address location programming. Products are
available in windowed ceramic DIP packages, as well
as plastic one time programmable (OTP) PDIP and
PLCC packages.
Data can be typically accessed in less than 45 ns, allowing high-performance microprocessors to operate
without any WAIT states. The device 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 100 mW in active mode,
and 100 ?W in standby mode.
All signals are TTL levels, including programming signals. Bit locations may be programmed singly, in
blocks, or at random. The device supports AMD?s
Flashrite programming algorithm (100 ?s pulses), resulting in a typical programming time of 16 seconds