HMD8M32M16 32Mbyte(8Mx32) 72-pin F/P Mode

HMD8M32M16 32Mbyte(8Mx32) 72-pin F/P Mode

The HMD8M32M16 is a 8M x 32 bit dynamic RAM high density memory module. The module consists of sixteen CMOS 4M x 4bit DRAMs in 24-pin SOJ packages mounted on a 72-pin, double-sided, FR-4-printed circuit board. A 0.1 or 0.22uF decoupling capacitor is mounted on the printed circuit board for each DRAM.

Features

www.DataSheet4U.com w Part Identification HMD8M32M16--2048 Cycles/32ms Ref, Solder HMD8M32M16G--2048 Cycles/32ms Ref, Gold w Access times : 50, 60ns w High-density 32MByte design w Single + 5V ±0.5V power supply w JEDEC standard pinout w FP(Fast Page) mode operation w TTL compatible inputs and outputs w FR4-PCB design PIN SYMBOL PIN PIN ASSIGNMENT SYMBOL PIN SYMBOL PIN SYMBOL 1 2 3 4 5 6 7 8 9 10 Vss DQ0 DQ16 DQ1 DQ17 DQ2 DQ18 DQ3 DQ19 Vcc NC A0 A1 A2 A3 A4 A5 A6 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 A10 DQ4 DQ20 DQ5 DQ21 DQ6 DQ22 DQ7 DQ23 A7 NC(A11) Vcc A8 A9 /RAS1 /RAS0 .