AT93C46E ATMEL Corporation, AT93C46E Datasheet - Page 8

• Manufacturer Part Number: AT93C46E
• Description: Three-wire Serial EEPROM
• Manufacturer: ATMEL Corporation

Figure 6. WRITE Timing
Figure 7. WRAL Timing
Notes:
Figure 8. ERASE Timing
8
DO
DO
DO
CS
CS
CS
SK
SK
SK
DI
DI
DI
1. Valid only at V
2. Requires a minimum of nine clock cycles.
AT93C46E [Preliminary]
HIGH IMPEDANCE
HIGH IMPEDANCE
HIGH IMPEDANCE
1
1
1
CC
(1 ),( 2 )
= 4.5V to 5.5V.
1
0
0
1
0
1
A
N
0
A
N
A
N-1
1
...
A
N-2
A0
...
...
D
N
A0
...
D
D0
t
N
CS
t
WP
t
...
CS
STATUS
CHECK
BUSY
t
t
WP
SV
D0
BUSY
READY
t
CS
t
WP
BUSY
STANDBY
HIGH IMPEDANCE
READY
t
DF
5207A–SEEPR–1/07
READY