25AA010A-I/ST Microchip Technology, 25AA010A-I/ST Datasheet - Page 8

• Manufacturer Part Number: 25AA010A-I/ST
• Description: EEPROM (Electrically-Erasable PROM)
• Manufacturer: Microchip Technology

Specifications of 25AA010A-I/ST

• Format - Memory: EEPROMs - Serial
• Memory Type: EEPROM
• Memory Size: 1K (128 x 8)
• Speed: 10MHz
• Interface: SPI, 3-Wire Serial
• Voltage - Supply: 1.8 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 8-TSSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

25AA010A/25LC010A
FIGURE 2-2:
X = don’t care
FIGURE 2-3:
X = don’t care
DS21832E-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
X A
8
0
X A
8
32
7
9 10 11
6
9 10 11
6
High-Impedance
Address Byte
A
33 34 35
6
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
© 2008 Microchip Technology Inc.
4
5
3
3
4
2
2
3
1
2
1
0
1
0
0
Twc