MT5C128K8A1

www.DataSheet4U.com SEMICONDUCTOR, INC. MT5C128K8A1 REVOLUTIONARY PINOUT 128K x 8 SRAM SRAM FEATURES High speed: 12, 15, 20 and 25ns Multiple center power and ground pins for greater noise immunity Easy memory expansion with ?C/E and ?O/E options Automatic ?C/E power down All inputs and outputs are TTL-compatible High-performance, low-power, CMOS double-metal process Single +5V ± 10% power supply Fast ?O/E access times: 6, 8, 10 and 12ns 128K x 8 SRAM WITH SINGLE CHIP ENABLE, REVOLUTIONARY PINOUT 5V ASYNCHRONOUS SRAM PIN ASSIGNMENT (Top View) 32-Pin SOJ (SD-5) A3 A2 A1 A0 CE DQ1 DQ2 Vcc Vss DQ3 DQ4 WE A16 A15 A14 A13 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 A4 A5 A6 A7 OE DQ8 DQ7 Vss Vcc DQ6 DQ5 A8 A9 A10 A11 A12 DataShee OPTIONS Timing 12ns access 15ns access 20ns access 25ns access 2V data retention (optional) Temperature Commercial (0°C to +70°C) Packages 32-pin SOJ (400 mil) MARKING -12 -15 -20 -25 L None DJ DataSheet4U.com Part Number Example: MT5C128K8A1DJ-25 L GENERAL DESCRIPTION The MT5C128K8A1 is organized as a 131,072 x 8 SRAM using a four-transistor memory cell with a high-speed, lowpower CMOS process. Micron SRAMs are fabricated using double-layer metal, double-layer polysilicon technology. This device offers multiple center power and ground pins for improved performance. For flexibility in high-speed memory applications, Micron offers chip enable (?C/E) and output enable (?OE / ) ...