AT93C56W-10SI-1.8 Atmel, AT93C56W-10SI-1.8 Datasheet - Page 7

• Manufacturer Part Number: AT93C56W-10SI-1.8
• Description: IC EEPROM 2KBIT 2MHZ 8SOIC
• Manufacturer: Atmel

Specifications of AT93C56W-10SI-1.8

• Format - Memory: EEPROMs - Serial
• Memory Type: EEPROM
• Memory Size: 2K (256 x 8 or 128 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-SOIC (3.9mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Timing Diagrams
Figure 2. Synchronous Data Timing
Note:
Table 7. Organization Key for Timing Diagrams
Notes:
0172Y–SEEPR–11/04
1. This is the minimum SK period.
1. This device is not recommended for new designs. Please refer to AT93C56A.
2. This device is not recommended for new designs. Please refer to AT93C66A.
3. A
4. A
I/O
D
A
N
N
8
7
is a don’t care value, but the extra clock is required.
is a don’t care value, but the extra clock is required.
x 8
A
D
6
7
AT93C46 (1K)
x 16
D
A
15
5
µs
A
x 8
D
8
(3)
7
AT93C56 (2K)
(1)
x 16
A
D
7
15
(4)
AT93C46/56/66
x 8
A
D
8
7
AT93C66 (4K)
(2)
x 16
D
A
15
7
7