CAT93C46 Datasheet, PDF (8/9 Pages) Catalyst Semiconductor – 1K/2K/2K/4K/16K-Bit Microwire Serial E2PROM

93C46/56/57/66/86
Figure 5. EWEN/EWDS Instruction Timing
SK
CS
DI
1
00
*
* ENABLE=11
DISABLE=00
Figure 6. ERAL Instruction Timing
SK
CS
DI
1
00
10
HIGH-Z
DO
Figure 7. WRAL Instruction Timing
SK
CS
DI
1
000
1
DO
Doc. No. 25056-00 2/98 M-1
STANDBY
93C46/56/57/66/86 F07
STATUS VERIFY
tCS
STANDBY
tSV
BUSY
tEW
READY
tHZ
HIGH-Z
93C46/56/57/66/86 F08
DN
8
STATUS VERIFY STANDBY
tCS
D0
tSV
tHZ
BUSY
tEW
READY
HIGH-Z
93C46/56/57/66/86 F09