AT25020AN-10SU-1.8 Atmel, AT25020AN-10SU-1.8 Datasheet - Page 11

• Manufacturer Part Number: AT25020AN-10SU-1.8
• Description: IC EEPROM 2KBIT 20MHZ 8SOIC
• Manufacturer: Atmel

Specifications of AT25020AN-10SU-1.8

• Format - Memory: EEPROMs - Serial
• Memory Type: EEPROM
• Memory Size: 2K (256 x 8)
• Speed: 5MHz, 10MHz, 20MHz
• Interface: SPI, 3-Wire Serial
• Voltage - Supply: 1.8 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 8-SOIC (3.9mm Width)
• Capacitance, Input: 6 pF
• Capacitance, Output: 8 pF
• Current, Input, Leakage: -3 μA
• Current, Operating: 8.5 mA
• Current, Output, Leakage: ±3
• Data Retention: 100 yrs.
• Density: 2K
• Organization: 256×8
• Package Type: JEDEC SOIC
• Temperature, Operating: -40 to +85 °C
• Time, Access: 40 ns
• Time, Address Hold: 200
• Time, Address Setup: 200
• Time, Fall: 2 μs
• Time, Rise: 2 μs
• Voltage, Input, High: 2.3 to 6 V
• Voltage, Input, Low: 0.54 to 1.65 V
• Voltage, Output, High: 1.6 V
• Voltage, Output, Low: 0.2 V
• Voltage, Supply: 1.8 to 5.5 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: AT25020AN-10SU1.8

Figure 6. RDSR Timing
Figure 7. WRSR Timing
Figure 8. READ Timing
3348J–SEEPR–8/06
SCK
SCK
SO
CS
SO
CS
SI
SI
HIGH IMPEDANCE
HIGH IMPEDANCE
0
0
1
1
INSTRUCTION
INSTRUCTION
2
2
3
3
4
4
5
5
6
6
7
7
MSB
8
7
8
7
9
6
9
6
10
10
5
5
DATA OUT
11
11
4
4
AT25010A/020A/040A
DATA IN
12
12
3
3
13
13
2
2
14
14
1
1
15
15
0
0
11