AT93C56A-10SU-2.7 Atmel, AT93C56A-10SU-2.7 Datasheet - Page 9

• Manufacturer Part Number: AT93C56A-10SU-2.7
• Description: IC EEPROM 2KBIT 2MHZ 8SOIC
• Manufacturer: Atmel

Specifications of AT93C56A-10SU-2.7

• Format - Memory: EEPROMs - Serial
• Memory Type: EEPROM
• Memory Size: 2K (256 x 8 or 128 x 16)
• Speed: 1MHz, 2MHz
• Interface: 3-Wire Serial
• Voltage - Supply: 2.7 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 8-SOIC (3.9mm Width)
• Organization: 256 x 8 or 128 K x 16
• Interface Type: 3-Wire
• Maximum Clock Frequency: 1 MHz
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 2.7 V
• Maximum Operating Current: 2 mA
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Operating Supply Voltage: 3.3 V, 5 V
• Capacitance, Input: 5 pF
• Capacitance, Output: 5 pF
• Current, Input, Leakage: 0.1 μA
• Current, Operating: 0.5 mA
• Current, Output, Leakage: 0.1
• Data Retention: 100 yrs.
• Density: 2K
• Package Type: JEDEC SOIC
• Temperature, Operating: -40 to +85 °C
• Time, Address Setup: 50
• Time, Fall: 250 ns
• Time, Rise: 250 ns
• Voltage, Input, High: 3.7 to 6.5 V
• Voltage, Input, Low: 0.8 V
• Voltage, Output, High: 2.4 V
• Voltage, Output, Low: 0.4 V
• Voltage, Supply: 2.7 to 5.5 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Figure 5-3.
Figure 5-4.
Figure 5-5.
3378O–SEEPR–11/09
EWEN Timing
EWDS Timing
WRITE Timing
DO
CS
SK
CS
SK
CS
SK
DI
DI
DI
HIGH IMPEDANCE
1
1
1
0
0
0
0
0
1
0
A
1
N
0
...
1
A0
D
N
...
...
...
D0
t
t
CS
CS
t
CS
t
WP
BUSY
AT93C56A/66A
READY
9