Features: ` Single 5 V supply arid high density plastic package` High speed: fast access time 25/35 ns (max)` Low power dissipation: Active mode 300 mW (typ) Standby mode 100 W (typ)` Completely static memory No clock or timing strobe required` Equal access and cycle times.` Directly TTL compatibl...
HM6288: Features: ` Single 5 V supply arid high density plastic package` High speed: fast access time 25/35 ns (max)` Low power dissipation: Active mode 300 mW (typ) Standby mode 100 W (typ)` Completely sta...
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Parameter |
Symbol |
Value |
Unit |
Voltage on any pin relative to VSS |
VT |
0.5* to +7.0 |
V |
Power dissipation |
PT |
1.0 |
W |
Operating temperature |
Topr |
0 to +70 |
°C |
Storage temperature |
Tstg |
55 to +125 |
°C |
Temperature under bias |
Tbias |
10 to +85 |
°C |
The Hitachi HM6288 is a high speed 64k static RAM organized as 16-kword× 4-bit. It realizes high speed access time (25/35 ns) and low power consumption, using CMOS process technology. It is most advantageous for the field where high speed and high density memory is required, such as cache memory for mainframes or 32-bit MPUs. The HM6288, packaged in a 300-mil plastic DIP and SOJ, is available for high density mounting. A low power version retains data with battery backup.