25LC1024-I/SN Microchip Technology, 25LC1024-I/SN Datasheet - Page 8

• Manufacturer Part Number: 25LC1024-I/SN
• Description: IC, EEPROM, 1MBIT, SERIAL, 20MHZ, SOIC-8
• Manufacturer: Microchip Technology

Specifications of 25LC1024-I/SN

• Memory Size: 1Mbit
• Ic Interface Type: SPI
• Clock Frequency: 20MHz
• Supply Voltage Range: 2.5V To 5.5V
• Memory Case Style: SOIC
• No. Of Pins: 8
• Operating Temperature Range: -40°C To +85°C
• Svhc: No SVHC (15-Dec-2010)
• Rohs Compliant: Yes
• Memory Configuration: 128K X 8
• Interface Type: Serial, SPI

25AA1024/25LC1024
FIGURE 2-2:
FIGURE 2-3:
DS21836A-page 8
SCK
CS
SO
SI
SCK
SCK
CS
CS
SI
SI
0
0
0
0
0
1
40
7
1
0
0
instruction
2
41
0
6
instruction
2
0
3
BYTE WRITE SEQUENCE
PAGE WRITE SEQUENCE
5
42 43 44 45 46 47
3
0
data byte 2
0
4
0
4
4
0
5
3
5
0
high-impedance
1
6
1
2
6
0
7
0
1
7
23 22 21 20
8
23 22 21 20
0
8
9 10 11
48
7
9 10 11
24-bit address
49 50 51
24-bit address
6
Preliminary
data byte 3
5
4
52 53
3
29 30 31 32 33 34 35 36 37 38 39
2
29 30 31 32 33 34 35 36 37 38 39
2
2
1
54 55
1
1
0 7
0
0
7
6
6
7
data byte n (256 max)
5
data byte
5
6
data byte 1
 2003 Microchip Technology Inc.
4
4
5
3
3
4
2
2
3
1
1
2
0
0
1
Twc
0