Features: · Synchronous operation· High-speed access time: 12 nS· Single +3.3V power supply· Individual byte write capability· 3.3V LVTTL compatible I/O· Clock-controlled and registered input· Asynchronous output enable· Pipelined/non-pipelined data output capability· Supports snooze mode (low-pow...
W25S243A: Features: · Synchronous operation· High-speed access time: 12 nS· Single +3.3V power supply· Individual byte write capability· 3.3V LVTTL compatible I/O· Clock-controlled and registered input· Async...
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PARAMETER | RATING | UNIT |
Core Supply Voltage to Vss | -0.5 to +4.6 | V |
I/O Supply Voltage to Vss | -0.5 to +4.6 | V |
Input/Output to VSS Potential | VSSQ -0.5 to VDDQ +0.5 | V |
Allowable Power Dissipation | 1.0 | W |
Storage Temperature | -65 to +150 | °C |
Operating Temperature | 0 to +70 | °C |
The W25S243A is a high-speed, low-power, synchronous-burst pipelined, CMOS static RAM organized as 65,536 ´ 64 bits that operates on a single 3.3-volt power supply. A built-in two-bit burst address counter supports both Pentiumä burst mode and linear burst mode. The mode to be executed is controlled by the LBO pin. Pipelining or non-pipelining of the data outputs is controlled by the FT pin. A snooze mode can reduces power dissipation. This device supports 3-1-1-1-2-1-1-1 in a two-bank, back-to-back burst read cycle.