MX27C512

MX27C512 512K-BIT [64Kx8] CMOS EPROM FEATURES 64K x 8 organization Single +5V power supply +12.5V programming voltage Fast access time: 45/55/70/90/100/120/150ns Totally static operation Completely TTL compatible Operating current: 30mA Standby current: 100uA Package type: - 28 pin plastic DIP - 32 pin PLCC - 28 pin 8 x 13.4 mm TSOP(I) GENERAL DESCRIPTION The MX27C512 is a 5V only, 512K-bit, ultraviolet Erasable Programmable Read Only Memory. It is organized as 64K words by 8 bits per word, operates from a single +5volt supply, has a static standby mode, and features fast single address location programming. All programming signals are TTL levels, requiring a single pulse. For programming outside from the system, existing EPROM programmers may be used. The MX27C512 supports intelligent fast programming algorithm which can result in programming time of less than fifteen seconds. This EPROM is packaged in industry standard 28 pin dual-in-line packages 32 lead PLCC, and 28 lead TSOP(I) packages. PIN CONFIGURATIONS VCC BLOCK DIAGRAM PLCC CE OE/VPP CONTROL LOGIC OUTPUT BUFFERS PDIP A15 A12 A7 A6 A5 A4 A3 A2 A1 A0 Q0 Q1 Q2 GND 1 2 3 4 5 6 7 8 9 10 11 12 13 14 28 27 26 25 24 23 22 21 20 19 18 17 16 15 VCC A14 A13 A8 A9 A11 OE/VPP A10 CE Q7 Q6 Q5 Q4 Q3 A12 A15 A14 A13 A6 A5 A4 A3 A2 A1 A0 NC Q0 5 4 NC A7 Q0~Q7 1 32 30 29 A8 A9 A11 NC A0~A15 ADDRESS INPUTS . . . . . . . . Y-DECODER . . . . . . . . Y-SELECT MX27C512 9 MX27C512 25 OE/VPP A10 C...