Features: · Single 5 V supply: 5 V ± 10%· Access time 20/25 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 36-pin SOJ package· Center VCC and VSS type pinoutPinoutSpecifications Param...
HM629127H: Features: · Single 5 V supply: 5 V ± 10%· Access time 20/25 ns (max)· Completely static memory No clock or timing strobe required· Equal access and cycle times· Directly TTL compatible All inputs an...
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Parameter |
Symbol |
Value |
Unit |
Supply voltage relative to VSS |
VCC |
0.5 to +7.0 |
V |
Voltage on any pin relative to VSS |
VT |
0.5*1 to VCC+0.5 |
V |
Power dissipation |
PT |
1.0*2/1.5*3 |
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 HM629127H is an asynchronous high speed static RAM organized as 131,072-word× 9-bit. It realizes high speed access time (20/25 ns) with employing 0.8 mm CMOS process and high speed circuit designing technology. It is most appropriate for the application which requires high speed, high density memory and wide bit width configuration, such as cache and buffer memory in system. The HM629127H is packaged in 400-mil 32/36-pin SOJ for high density surface mounting.