5962-8866 Datasheet, PDF (12/22 Pages) List of Unclassifed Manufacturers – MICROCIRCUIT, MEMORY, DIGITAL, CMOS, 32K X 8 STATIC RAM (SRAM), MONOLITHIC SILICON

NOTES:
1. WE must be high during all address transitions.
2. A write occurs during the overlap (t_ELWH or t_WLWH) of a low CE and a low WE .
3. t_WHAX is measured from the earlier of CE or WE going high to the end of the write cycle.
4. During this period, the I/O pins are in the output state, and input signals must not be applied.
5. If the CE low transition occurs simultaneously with or after the WE low transition, the outputs remain in the high
impedance state.
6. Transition is measured ±500 mV from steady state with a 5 pF load (including scope and jig).
7. If OE is low during a WE controlled write cycle, the write pulse width must be the larger of t_WLWH or (t_WLQZ
+ t_DVWH) to allow the I/O drivers to turn off and data to be placed on the bus for required t_DVWH. If OE is low during a WE
controlled write cycle, this requirement does not apply and the write pulse can be as short as the specified t_WLWH.
FIGURE 4. Timing waveforms - Continued.
STANDARD
MICROCIRCUIT DRAWING
DEFENSE SUPPLY CENTER COLUMBUS
COLUMBUS, OHIO 43218-3990
DSCC FORM 2234
APR 97
SIZE
A
REVISION LEVEL
D
5962-88662
SHEET
12