HMD4M36M9EA

HANBit HMD4M36M9EG, HMD4M36M9EA 16Mbyte(4Mx36) 72-pin SIMM, EDO with Parity Mode, 2K/4K Ref. 5V Part No. HMD4M36M9EG , HMD4M36M9EAG GENERAL DESCRIPTION The HMD4M36M9EG is a 4M x 36 bit dynamic RAM high-density memory module. The module HMD4M36M8E consists of eight CMOS 4M x 4 bit DRAMs in 24-pin SOJ packages and one CMOS 4M x 4 bit Quad /CAS DRAM in 28-pin SOJ package mounted on a 72-pin, double-sided, FR-4-printed circuit board. A 0.1uF or 0.22uF decoupling capacitor is mounted on the printed circuit board for each DRAM. The module is a single Inline memory module with edge connections and is intended for mounting in to 72-pin edge connector sockets. All module components may be powered from a single 5V DC power supply and all inputs and outputs are TTL -compatible. FEATURES w Part Identification HMD4M36M9E----2048 Cycles/32ms Ref. Solder www.DataSheet4U.com HMD4M36M9EG- 2048 Cycles/32ms Ref. Gold HMD4M36M9EA----4096 Cycles/64ms Ref. Solder HMD4M36M9EAG- 4096 Cycles/64ms Ref. Gold w Access times : 50, 60ns w High-density 16MByte design w Single + 5V ±0.5V power supply w JEDEC standard pinout w EDO mode operation w /CAS-before-/RAS refresh capability w TTL compatible inputs and outputs w FR4-PCB design PIN 1 2 3 4 5 6 7 8 9 10 11 12 13 -5 -6 14 15 16 w Packages 72-pin SIMM M 17 18 19 20 60ns Vss NC NC NC 21 22 23 PD2 PD3 PD4 NC Vss Vss 24 PIN ASSIGNMENT SYMBOL Vss DQ0 DQ18 DQ1 DQ19 DQ2 DQ20 DQ3 DQ21 Vcc NC A0 A1 A2 A3 A4 A5 A6 A10 DQ4 DQ22 DQ5 DQ23 DQ6 PIN 25 26 27 28 29...