Features: • True Dual-Ported memory cells which allow simultaneous access of the same memory location• High-speed access - Military: 20/25/35ns (max.)- Commercial: 12/15/20/25ns (max.)• Low-power operation - IDT7014S Active: 900mW (typ.)• Fully asynchronous operation from e...
IDT7014S: Features: • True Dual-Ported memory cells which allow simultaneous access of the same memory location• High-speed access - Military: 20/25/35ns (max.)- Commercial: 12/15/20/25ns (max.)...
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Symbol |
Rating |
Commercial
|
Military |
Unit |
VTERM(2) |
Terminal Voltage with Respect to GND |
-0.5 to +7.0 |
-0.5 to +7.0 |
V |
VTERM(3) |
Terminal Voltage |
-0.5 to VCC |
-0.5 to VCC |
V |
TA |
Operating Temperature |
0 to +70 |
55 to +125 |
°C |
TBIAS |
Temperature Under Bias |
55 to +125 |
-65 to +135 |
°C |
TSTG |
Storage Temperature |
55 to +125 |
-65 to +150 |
°C |
IOUT |
DC Output Current |
50 |
50 |
mA |
The IDT7014S is an extremely high-speed 4K x 9 Dual-Port Static RAM designed to be used in systems where on-chip
hardware port arbitration is not needed. This part lends itself to high-speed applications which do not need on-chip arbitration to manage simultaneous access.
The IDT7014S provides two independent ports with separate control, address, and I/O pins that permit independent,
asynchronous access for reads or writes to any location in memory. See functional description.
The IDT7014S utilitizes a 9-bit wide data path to allow for parity at the user's option. This feature is especially useful in data communication applications where it is necessary to use a parity bit for transmission/reception error checking.
Fabricated using IDT's high-performance technology, the IDT7014 Dual-Ports typically operate on only 900mW of power at maximum access times as fast as 12ns.
The IDT7014S is packaged in a 52-pin PLCC and a 64-pin thin plastic quad flatpack (TQFP).