25LC020A-I/SN Microchip Technology, 25LC020A-I/SN Datasheet - Page 8

• Manufacturer Part Number: 25LC020A-I/SN
• Description: IC EEPROM 2KBIT 10MHZ 8SOIC
• Manufacturer: Microchip Technology

Specifications of 25LC020A-I/SN

• Memory Size: 2K (256 x 8)
• Package / Case: 8-SOIC (3.9mm Width)
• Format - Memory: EEPROMs - Serial
• Memory Type: EEPROM
• Speed: 10MHz
• Interface: SPI, 3-Wire Serial
• Voltage - Supply: 2.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Organization: 256 K x 8
• Interface Type: SPI
• Maximum Clock Frequency: 10 MHz
• Access Time: 50 ns
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 2.5 V
• Maximum Operating Current: 5 mA
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Operating Supply Voltage: 3.3 V, 5 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

25AA020A/25LC020A
FIGURE 2-2:
FIGURE 2-3:
DS21833D-page 8
CS
SO
SCK
SI
SCK
SCK
CS
CS
SI
SI
0
0
0
0
24
7
1
0
1
0
25
0
6
2
0
2
Instruction
Instruction
BYTE WRITE SEQUENCE
PAGE WRITE SEQUENCE
5
26 27 28 29 30 31
3
0
Data Byte 2
3
0
0
4
4
0
4
3
5
0
5
0
1
2
6
6
1
0
1
7
0
7
A
8
0
7
A
8
7
A
32
7
9 10 11
A
6
9 10 11
6
High-Impedance
Address Byte
A
33 34 35
6
Preliminary
A
5
Address Byte
5
A
Data Byte 3
5
A
4
4
A
12 13 14 15 16 17 18 19 20 21 22 23
4
3
12 13 14 15 16 17 18 19 20 21 22 23
A
3
A
36 37
3
2
A
2
A
2
1
A
A
38 39
1
1
0
A
0
0
7
7
6
6
7
5
Data Byte 1
Data Byte n (16 max)
Data Byte
5
6
4
© 2007 Microchip Technology Inc.
4
5
3
3
4
2
2
3
1
2
1
0
1
0
0
Twc