HMD4M64D16V Description
The HMD4M64D16V is a 4Mx64bits Dynamic RAM high density memory module. The HMD4M64D16V consists of sixteen CMOS 4Mx4bits DRAMs in SOJ/TSOP 400mil packages mounted on a 168-pin glass-epoxy substrate. A 0.1 or 0.22uF decoupling capacitor is mounted on the printed circuit board for each DRAM.
HMD4M64D16V Key Features
- /CAS7 Function Row Address Strobe Column Strobe /W0,/W2 /OE0,/OE2 Read/Write Enable Output Enable SCL DU Serial Clock Do
- SA2 Address in EEPROM CB0
- CB7 Check Bit DQ0-DQ63 Data In/Out Address Pin Name Vss NC Function Ground No Connection