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

• Manufacturer Part Number: 25AA1024-I/MF
• Description: IC EEPROM 1MBIT 20MHZ 8DFN
• Manufacturer: Microchip Technology

Specifications of 25AA1024-I/MF

• Memory Size: 1M (128K x 8)
• Format - Memory: EEPROMs - Serial
• Memory Type: EEPROM
• Speed: 20MHz
• Interface: SPI, 3-Wire Serial
• Voltage - Supply: 1.8 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 8-DFN
• Memory Configuration: 128K X 8
• Ic Interface Type: SPI
• Clock Frequency: 20MHz
• Supply Voltage Range: 1.8V To 5.5V
• Memory Case Style: DFN
• No. Of Pins: 8
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

25AA1024
FIGURE 2-3:
DS21836H-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.
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5
3
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2
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1
2
0
1
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