Features: ` Access time : 35/55/70ns (max.)` Low power consumption : Operating : 60/50/40 mA (typical) Standby : 2A (typical) L-version 1A (typical) LL-version` Single 5V power supply` All inputs and outputs TTL compatible` Fully static operation` Three state outputs` Data retention voltage : 2V (...
UT621024: Features: ` Access time : 35/55/70ns (max.)` Low power consumption : Operating : 60/50/40 mA (typical) Standby : 2A (typical) L-version 1A (typical) LL-version` Single 5V power supply` All inputs an...
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Symbol | PARAMETER |
RATING |
Unit |
VTERM | Terminal Voltage with Respect to Vss |
0.5 to +7.0 |
V |
TA | OperatingTemperature |
0 to +70 |
°C |
TSTG | StorageTemperature |
65 to +125 |
°C |
PD | Power Dissipation |
1 |
W |
IOUT | DC OutputCurrent |
50 |
mA |
Tsolder | Soldering Temperature (under 10 sec) |
260 |
NOTES:
1. Stresses greater than those listed under ABSOLUTE MAXIMUM RATINGS may cause permanent damage to the device. This is a stress rating only and functional operation of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect reliability.
The UT621024 is a 1,048,576-bit low power CMOS static random access memory organized as 131,072 words by 8 bits. It is fabricated using high performance, high reliability CMOS technology.
The UT621024 is designed for low power application. It is particularly well suited for battery back-up nonvolatile memory application.
The UT621024 operates from a single 5V power supply and all inputs and outputs are fully TTL compatible.