CAT93C46 Datasheet, PDF (5/13 Pages) Catalyst Semiconductor – 1K/2K/2K/4K/16K-Bit Microwire Serial E2PROM

CAT93C46
t_SKHI
t_SKLOW
t_CSH
SK
t_DIS
t_DIH
DI
VALID
VALID
t_CSS
CS
t_DIS
t_PD0, t_PD1
t_CSMIN
DO
DATA VALID
Figure 2. Synchronous Data Timing
SK
CS
A_N A_N−1
A₀
DI
11
0
t_CSMIN
STANDBY
HIGH−Z
t_PD0
DO
0
t_HZ
HIGH−Z
D_N D_N−1
D₁ D₀
Figure 3. Read Instruction Timing
SK
CS
STANDBY
DI
1
00
*
* ENABLE = 11
DISABLE = 00
Figure 4. EWEN/EWDS Instruction Timing
http://onsemi.com
5