CS18LV20483 Datasheet, PDF (8/16 Pages) List of Unclassifed Manufacturers – High Speec Super Low Power SRAM

High Speed Super Low Power SRAM
256K-Word By 8 Bit
CS18LV20483
AC TEST LOADS AND WAVEFORMS
FIGURE 1A
FIGURE 1B
TERMINAL EQUIVALENT
667Ω
OUTPUT
1.73V
V_CC
GND
ALL INPUT PULSES
10%
90% 90%
10%
FIGURE 2 _5ns
5ns
AC ELECTRICAL CHARACTERISTICS ( TA = 0 to + 70^oC , Vcc = 3.3V )
< READ CYCLE >
JEDEC Parameter
Description
-55
-70
Parameter Name
MIN MAX MIN MAX
Name
t_AVAX
t_RC Read Cycle Time
55
70
t_AVQV
t_AA Address Access Time
55
70
t_ELQV
t_CO Chip Select Access Time
55
70
t_GLQV
t_OE Output Enable to Output Valid
25
35
t_ELQX
t_LZ Chip Select to Output Low Z
10
10
t_GLQX
t_OLZ Output Enable to Output in Low Z 5
5
t_EHQZ
t_CHZ Chip Deselect to Output in High Z 0 20 0 25
t_GHQZ
t_OHZ Output Disable to Output in High Z 0 20 0 25
t_AXOX
t_OH Out Disable to Address Change
10
10
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
8
Rev. 1.0
Chiplus reserves the right to change product or specification without notice.