AT93C66A-10PU-2.7 Atmel, AT93C66A-10PU-2.7 Datasheet - Page 22

• Manufacturer Part Number: AT93C66A-10PU-2.7
• Description: IC EEPROM 4KBIT 2MHZ 8DIP
• Manufacturer: Atmel

Specifications of AT93C66A-10PU-2.7

• Format - Memory: EEPROMs - Serial
• Memory Type: EEPROM
• Memory Size: 4K (512 x 8 or 256 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-DIP (0.300", 7.62mm)
• Organization: 512 K x 8 or 256 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: Through Hole
• Minimum Operating Temperature: - 40 C
• Operating Supply Voltage: 3.3 V, 5 V
• Density: 4Kb
• Frequency (max): 1MHz
• Write Protection: No
• Data Retention: 100Year
• Operating Supply Voltage (typ): 3.3/5V
• Package Type: PDIP
• Operating Temp Range: -40C to 85C
• Supply Current: 2mA
• Operating Supply Voltage (min): 2.7V
• Operating Supply Voltage (max): 5.5V
• Operating Temperature Classification: Industrial
• Mounting: Through Hole
• Pin Count: 8
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

9. Revision History
22
AT93C56A/66A
Revision No.
3378O
3378N
3378M
3378L
3378K
Date
11/2009
1/2009
7/2008
11/2007
12/2006
Comments
Added 8S2 package drawing
Updated 8Y6 package drawing
Updated Ordering Codes
Updated to new template
Added ULA package offering
Removed DC/Don’t Connect and replaced with NC/No Conenct
Adjusted size of Block diagram on pg. 2
Made all diagrams on pages 6-9 consistently the same size
Corrected 8U3-1
3378O–SEEPR–11/09