Product Summary

The AM27C256-150DC is a 256-Kbit, ultraviolet erasable programmable read-only memory. It is organized as 32K 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. The AM27C256-150DC is available in windowed ceramic DIP packages, as well as plastic one time programmable (OTP) PDIP and PLCC packages.

Parametrics

AM27C256-150DC absolute maximum ratings: (1)Storage Temperature, OTP Products: –65 to +125℃; All Other Products: –65 to +150℃; (2)Ambient Temperature with Power Applied: –55 to +125℃; (3)Voltage with Respect to VSS, All pins except A9, VPP , VCC: –0.6 V to VCC + 0.6 V; A9 and VPP:–0.6 V to 13.5 V; VCC:–0.6 V to 7.0 V.

Features

AM27C256-150DC features: (1)Fast access time: Speed options as fast as 45 ns; (2)Low power consumption: 20 μA typical CMOS standby current; (3)JEDEC-approved pinout; (4)Single +5 V power supply; (5)±10% power supply tolerance standard; (6)100% Flashrite programming: Typical programming time of 4 seconds; (7)Latch-up protected to 100 mA from –1 V to VCC + 1 V; (8)High noise immunity; (9)Versatile features for simple interfacing: Both CMOS and TTL input/output compatibility; Two line control functions; (10)Standard 28-pin DIP, PDIP, and 32-pin PLCC packages.

Diagrams

AM27C256-150DC block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
AM27C256-150DC
AM27C256-150DC

AMD

IC EPROM 256K 150NS 28 CDIP

Data Sheet

Negotiable 
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