25AA1024-I/ST Microchip Technology, 25AA1024-I/ST Datasheet - Page 10

• Manufacturer Part Number: 25AA1024-I/ST
• Description: IC, EEPROM, 1MBIT, SERIAL, 20MHZ TSSOP-8
• Manufacturer: Microchip Technology

Specifications of 25AA1024-I/ST

• Memory Size: 1Mbit
• Ic Interface Type: SPI
• Clock Frequency: 20MHz
• Supply Voltage Range: 1.8V To 5.5V
• Memory Case Style: TSSOP
• No. Of Pins: 8
• Operating Temperature Range: -40°C To +85°C

25AA1024
FIGURE 2-3:
DS21836G-page 10
SCK
SCK
CS
CS
SI
SI
0
0
40
7
1
0
41
0
6
Instruction
2
PAGE WRITE SEQUENCE
5
42 43 44 45 46 47
3
0
Data Byte 2
0
4
4
3
5
0
1
2
6
0
1
7
23 22 21 20
8
0
48
7
9 10 11
49 50 51
24-bit Address
6
Data Byte 3
5
4
52 53
3
29 30 31 32 33 34 35 36 37 38 39
2
2
54 55
1
1
0
0
7
6
7
Data Byte n (256 max)
5
6
Data Byte 1
 2010 Microchip Technology Inc.
4
5
3
4
2
3
1
2
0
1
0