AT93C46A-10PC Atmel, AT93C46A-10PC Datasheet - Page 8

• Manufacturer Part Number: AT93C46A-10PC
• Description: IC EEPROM 1KBIT 2MHZ 8DIP
• Manufacturer: Atmel

Specifications of AT93C46A-10PC

• Format - Memory: EEPROMs - Serial
• Memory Type: EEPROM
• Memory Size: 1K (128 x 8 or 64 x 16)
• Speed: 2MHz
• Interface: 3-Wire Serial
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 8-DIP (0.300", 7.62mm)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

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.
AT93C46A
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
0539J–SEEPR–11/04
READY