AT93C46E-PU Atmel, AT93C46E-PU Datasheet - Page 9

• Manufacturer Part Number: AT93C46E-PU
• Description: IC EEPROM 1KBIT 2MHZ 8DIP
• Manufacturer: Atmel

Specifications of AT93C46E-PU

• Format - Memory: EEPROMs - Serial
• Memory Type: EEPROM
• Memory Size: 1K (64 x 16)
• Speed: 250kHz, 1MHz, 2MHz
• Interface: 3-Wire Serial
• Voltage - Supply: 1.8 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 8-DIP (0.300", 7.62mm)
• Organization: 64 K x 16
• Interface Type: 3-Wire
• Maximum Clock Frequency: 0.25 MHz
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 1.8 V
• Maximum Operating Current: 2 mA
• Maximum Operating Temperature: + 85 C
• Mounting Style: Through Hole
• Minimum Operating Temperature: - 40 C
• Operating Supply Voltage: 1.8 V, 5.5 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Figure 4-6.
Notes:
Figure 4-7.
Figure 4-8.
Note:
5207D–SEEPR–1/08
DO
DO
DO
CS
CS
SK
CS
SK
SK
DI
DI
DI
1. Valid only at V
2. Requires a minimum of nine clock cycles.
1. Valid only at V
HIGH IMPEDANCE
HIGH IMPEDANCE
HIGH IMPEDANCE
WRAL Timing
ERASE Timing
ERAL Timing
1
1
1
CC
CC
= 4.5V to 5.5V.
= 4.5V to 5.5V.
(1)
1
((1)),( (2))
0
0
1
0
0
1
A
N
0
0
A
N-1
1
A
N-2
...
...
A0
D
t
N
CS
t
t
CS
WP
t
WP
...
STATUS
CHECK
STATUS
BUSY
CHECK
BUSY
t
t
SV
D0
SV
READY
READY
t
CS
t
WP
BUSY
STANDBY
STANDBY
HIGH IMPEDANCE
HIGH IMPEDANCE
t
AT93C46E
t
DF
DF
READY
9