CAT93C46B Datasheet, PDF (5/14 Pages) ON Semiconductor – Microwire Serial EEPROM

CAT93C46B
t_SKHI
t_SKLOW
t_CSH
SK
t_DIS
DI
VALID
t_CSS
CS
t_DIH
VALID
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_PD0
HIGH−Z
DO
Don’t Care
Dummy 0
D_{15 . . .} D₀
or
D_{7 . . .} D₀
Address + 1
D_{15 . . .} D₀
or
D_{7 . . .} D₀
Address + 2
D_{15 . . .} D₀
or
D_{7 . . .} D₀
Address + n
D_{15 . . .}
or
D_{7 . . .}
Figure 3. Read Instruction Timing
SK
CS
STANDBY
DI
1
00
*
* ENABLE = 11
DISABLE = 00
Figure 4. EWEN/EWDS Instruction Timing
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