GM76C8128CLL-W

www.DataSheet4U.com LG Semicon Co.,Ltd. Description The GM76C8128CL/CLL-W is a 1,048,576 bits static random access memory organized as 131,072 words by 8 bits. Using a 0.6um advanced CMOS technology and operated from a single 2.7V to 5.5V supply. Advanced circuit technique provide both high speed and low power consumption. The device is placed in a low power standby mode with /CS1 high or CS2 low and the output enable (/OE) allows fast memory access. Thus it is suitable for high speed and low power applications, especially where battery back-up is required. GM76C8128CL/CLL-W 131,072 WORDS x 8 BIT CMOS STATIC RAM Pin Configuration NC A16 A14 A12 A7 A6 A5 A4 A3 A2 A1 A0 I/O0 I/O1 I/O2 VSS 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 VCC A15 CS2 /WE A13 A8 A9 A11 /OE A10 /CS1 I/O7 I/O6 I/O5 I/O4 I/O3 Features * Fast Speed : 55/70ns at Vcc=5V+/-10% 120/150ns at Vcc=3V+/-10% * Low Power Standby and Low Power Operation -Standby : 0.11mW Max. at Vcc=5V+/-10% 49.5uW Max. at Vcc=3V+/-10% -Operation : 385mW Max. at Vcc=5V+/-10% DataSheet4U.com 66mW Max. at Vcc=3V+/10% * Completely Static RAM : No Clock or Timing Strobe Required * Equal Access and Cycle Time * TTL compatible inputs and outputs * Capability of Battery Back-up Operation * Single +2.7V ~ +5.5V Operation A0 * Standard 32 DIP, SOP and TSOP I A1 A2 DataShee (Top View) Block Diagram ........ Address Buffer 10 1024 MEMORY CELL ARRAY X 1024 x 128 x 8 Decoder (128K x 8) Pin Desc...