AS6C1008-55PCN

February 2007 AS6C1008 128K X 8 BIT LOW POWER CMOS SRAM FEATURES GENERA L DESCRIPTION The AS6C1008 is a 1,048,57 6-bit low power Access time :55ns CMOS static random access memory organized as Low power consumption: 131,072 words by 8 bits. It is fabricated using very Operating current:10 mA (TYP.) high performance, high reliability CMO S technology. Its Standby current: 1 A (TYP.) standby current is stable within the range of Single 2.7V ~ 5.5V power supply operating temperature. Fully Compatible with all Competitors 5V product Fully Compatible with all Competitors 3.3V product The AS6C1008 is well designed for very low power system applications, and particularly well suited for Fully static operation battery back-up non-volatile memory application. Tri-state output Data retention voltage : 1.5V (MIN.) The AS6C1008 operates from a single power supply All products are ROHS Compliant of 2.7V ~ 5.5V. Package : 32-pin 450 mil SOP . 32-pin 600 mil P-DIP 32-pin 8mm x 20mm TSOP-I 32-pin 8mm x 13.4mm sTSOP 36-ball 6mm x 8mm TFBGA FUNCTIONAL BLOCK DIAGRAM PIN DESCRIPTION SYMBOL DESCRIPTION A0 - A16 Address Inputs Vcc Vss DQ0 DQ7 Da ta Inputs /Outputs CE , CE2 Chip Enable Inputs 128Kx8 A0-A16 DECODER MEMORYARRAY WE Write Enable Input OE Output Enable Input V C C Pow er Supply V SS G round NC No C onnection I/ODATA DQ0-DQ7 COLUMNI/O CIRCUIT CE CE2 CONTROL CIRCUIT WE OE 02/February/07, v 1.0 Alliance Memory Inc. Page 1 of 14AS6C1008 February 2007 AS6C1008 128K X 8 BIT LOW POWER CMOS SRAM PIN CONFIGURATION NC 1 32 Vcc A16 31 A15 2 A14 3 30 CE2 A12 4 29 WE A11 1 32 OE A9 2 31 A10 A7 5 28 A13 A8 3 30 CE A6 6 27 A8 A13 4 29 DQ7 WE 5 28 DQ6 A5 7 26 A9 CE 2 6 27 DQ5 A15 7 26 DQ4 A4 8 25 A11 Vc c 8 25 DQ3 AS6C1008 NC 9 24 V ss A3 9 24 OE A16 10 23 DQ2 A14 11 22 DQ1 A2 10 23 A10 A12 12 21 DQ0 A1 11 22 CE A7 13 20 A0 A6 14 19 A1 A0 12 21 DQ7 A5 15 18 A2 A4 16 17 A3 DQ0 13 20 DQ6 T S OP -I/sTSOP DQ1 14 19 DQ5 DQ2 15 18 DQ4 Vss 16 17 DQ3 SOP/P-DIP A A0 A1 CE2 A3 A6 A8 DQ4 A2 WE A4 A7 DQ0 B DQ5 NC A5 DQ1 C D Vss Vcc E Vcc Vss F DQ6 NC NC DQ2 DQ7 OE CE A16 A15 DQ3 G A9 A10 A11 A12 A13 A14 H 1 2 3 4 5 6 TFBGA . 02/February/07, v 1.0 Alliance Memory Inc. Page 2 of 14