MX66C1024

MX66C1024 5V Low Power CMOS SRAM 128 x 8 Bit n FEATURES Vcc operation voltage : 5V Low power consumption : 45mA (Max.) write current 2mA (Max.) read current 0.6uA (Typ.) CMOS standby current High speed access time : -70 70ns (Max.) -10 100ns (Max.) Input levels are CMOS-compatible Automatic power down when chip is deselected Three state outputs Fully static operation Data retention supply voltage as low as 1.2V Easy expansion with CE2, CE1, and OE options n DESCRIPTION The MX66C1024 is a high performance, extremely low power CMOS Static Random Access Memory organized as 131,072 words by 8 bits and operates at 5.0V supply voltage. Advanced CMOS technology and circuit techniques provide both high speed and low power features with a typical CMOS standby current of 0.005uA and maximum access time of 70ns and 100ns Easy memory expansion is provided by an active LOW chip enable (CE1), an active HIGH chip enable (CE2), and active LOW output enable (OE) and three-state output drivers. The MX66C1024 has an automatic power down feature, reducing the power consumption significantly when chip is deselected. The MX66C1024 is available in the JEDEC standard 32 pin SOP, STSOP and TSOP. n PIN CONFIGURATIONS NC A16 A14 A12 A7 A6 A5 A4 A3 A2 A1 A0 DQ0 DQ1 DQ2 GND n BLOCK DIAGRAM 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 VCC A15 CE2 WE A13 A8 A9 A11 OE A10 CE1 DQ7 DQ6 DQ5 DQ4 DQ3 1 2 3 4 5 6 7 8 MX66C1024MC 9 MX66C1024MI 10 11 12 13 14 15 16 A6 A7 A12 A14 A16 A15...