Features: ` Single supply : 3.3 V ± 0.3 V` Access time 10 ns/12 ns/15 ns (max)` Completely static memory - No clock or timing strobe required` Equal access and cycle times` Directly TTL compatible - All inputs and outputs` 400-mil 32-pin SOJ package` Center VCC and VSS type pinoutPinoutSpecificati...
HM62W1400H: Features: ` Single supply : 3.3 V ± 0.3 V` Access time 10 ns/12 ns/15 ns (max)` Completely static memory - No clock or timing strobe required` Equal access and cycle times` Directly TTL compatible -...
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Parameter |
Symbol |
Value |
Unit |
Supply voltage relative to VSS |
VCC |
0.5 to + 4.6 |
V |
Voltage on any pin relative to VSS |
VT |
0.5*1 to VCC+0.5 |
V |
Power dissipation |
PT |
1.0 |
W |
Operating temperature |
Topr |
0 to +70 |
°C |
Storage temperature |
Tstg |
55 to +125 |
°C |
Storage temperature under bias |
Tbias |
10 to + 85 |
°C |
The HM62W1400H is an asyncronous high speed static RAM organized as 4-Mword×1-bit. It has realized high speed access time (10/12/15 ns) with employing 0.35 mm CMOS process and high speed circuit designing technology. It is most appropriate for the application which requires high speed and high density memory, such as cache and buffer memory in system. The HM62W1400H is packaged in 400-mil 32-pin SOJ for high density surface mounting.