View m24c1024 datasheet:

M27C1024 1 Mbit (64Kb x 16) UV EPROM and OTP EPROM DATA BRIEFING 5V � 10% SUPPLY VOLTAGE in READ OPERATION FAST ACCESS TIME: 35ns LOW POWER CONSUMPTION: 40 � Active Current 35mA 40 � Standby Current 100�A 1 1 PROGRAMMING VOLTAGE: 12.75V � 0.25V FDIP40W (F) PDIP40 (B) PROGRAMMING TIME of AROUND 6 sec. (PRESTO II Algorithm) ELECTRONIC SIGNATURE � Manufacturer Code: 0020h � Device Code: 008Ch DESCRIPTION The M27C1024 is a 1 Mbit EPROM offered in the PLCC44 (C) TSOP40 (N) 10 x 14mm two ranges UV (ultra violet erase) and OTP (one time programmable). It is ideally suited for micro- processorsystems requiring large data or program storage and is organized as 65,536 words by 16 bits. Logic Diagram The FDIP40W (window ceramic frit-seal package) has a transparent lid whi