93AA76 Datasheet, PDF (7/12 Pages) Microchip Technology – 8K/16K 1.8V Microwire Serial EEPROM

93AA76/86
FIGURE 3-1: SYNCHRONOUS DATA TIMING
VIH
CS
VIL
VIH
CLK
VIL
VIH
DI
VIL
DO ^VOH
(Read) _VOL
DO ^VOH
(Program) _VOL
TDIS
TCSS
TCKH
TDIH
TCKL
TPD
TPD
TSV
STATUS VALID
The memory automatically cycles to the next register.
FIGURE 3-2: READ
CS
TCSH
TCZ
TCZ
TCSL
CLK
DI
1
1
0 A_N ... A₀
DO
HIGH IMPEDANCE
0 D_N ^... D₀ D_N ^... D₀
FIGURE 3-3: EWEN
CS
TCSL
CLK
DI
100
FIGURE 3-4: EWDS
CS
11 X
...
ORG=V_CC, 8 X’s
ORG=V_SS, 9 X’s
X
TCSL
CLK
DI
10 0 00X
...
X
ORG=V_CC, 8 X’s
ORG=V_SS, 9 X’S
© 1996 Microchip Technology Inc.
Preliminary
DS21130C-page 7