MSM5117400D

Semiconductor MSM5117400D 4,194,304-Word × 4-Bit DYNAMIC RAM : FAST PAGE MODE TYPE This version: Jun. 2000 DESCRIPTION The MSM5117400D is a 4,194,304-word × 4-bit dynamic RAM fabricated in Oki’s silicon-gate CMOS technology. The MSM5117400D achieves high integration, high-speed operation, and low-power consumption because Oki manufactures the device in a quadruple-layer polysilicon/double-layer metal CMOS process. The MSM5117400D is available in a 26/24-pin plastic SOJ, 26/24-pin plastic TSOP. FEATURES 4,194,304-word × 4-bit configuration Single 5V power supply, ±10% tolerance Input Output Refresh : TTL compatible, low input capacitance : TTL compatible, 3-state : 2048 cycles/32 ms Fast page mode, read modify write capability CAS before RAS refresh, hidden refresh, RAS-only refresh capability Multi-bit test mode capability Package options: 26/24-pin 300mil plastic SOJ 26/24-pin 300mil plastic TSOP (SOJ26/24-P-300-1.27) (TSOPII26/24-P-300-1.27-K) (Product : MSM5117400D-xxSJ) (Product : MSM5117400D-xxTS-K) xx : indicates speed rank. PRODUCT FAMILY Family MSM5117400D-50 MSM5117400D-60 MSM5117400D-70 Access Time (Max.) tRAC 50ns 60ns 70ns tAA 25ns 30ns 35ns tCAC 13ns 15ns 20ns tOEA 13ns 15ns 20ns Cycle Time (Min.) 90ns 110ns 130ns Power Dissipation Operating (Max.) 550mW 495mW 440mW 5.5mW Standby (Max.) 1/14 MSM5117400D PIN CONFIGRATION (TOP VIEW) VCC DQ1 DQ2 WE RAS NC 1 2 3 4 5 6 26 25 24 23 22 21 19 18 17 16 15 14 VSS DQ4 DQ3 CAS OE A9 A8 A7 A6 ...