25LC080B-E/SN Microchip Technology, 25LC080B-E/SN Datasheet - Page 8
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25LC080B-E/SN
Manufacturer Part Number
25LC080B-E/SN
Description
IC,SERIAL EEPROM,1KX8,CMOS,SOP,8PIN,PLASTIC
Manufacturer
Microchip Technology
Datasheet
1.25AA080B-ISN.pdf
(26 pages)
Specifications of 25LC080B-E/SN
Rohs Compliant
YES
Format - Memory
EEPROMs - Serial
Memory Type
EEPROM
Memory Size
8K (1K x 8)
Speed
10MHz
Interface
SPI, 3-Wire Serial
Voltage - Supply
2.5 V ~ 5.5 V
Operating Temperature
-40°C ~ 125°C
Package / Case
8-SOIC (3.9mm Width)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
25XX080A/B
FIGURE 2-2:
FIGURE 2-3:
DS21808D-page 8
SCK
CS
SO
SI
SCK
SCK
CS
CS
SI
SI
0
0
0
0
0
1
32
7
1
0
instruction
0
BYTE WRITE SEQUENCE
PAGE WRITE SEQUENCE
2
33
0
6
instruction
2
0
3
34 35 36 37 38 39
5
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
15 14 13 12
8
15 14 13 12
8
0
9 10 11
40
7
9 10 11
16-bit address
41 42 43
16-bit address
6
data byte 3
5
4
44 45
3
21 22 23 24 25 26 27 28 29 30 31
2
21 22 23 24 25 26 27 28 29 30 31
2
2
1
46 47
1
1
0 7
0
0
7
6
6
7
data byte n (16/32 max)
5
data byte
5
6
data byte 1
© 2007 Microchip Technology Inc.
4
4
5
3
3
4
2
2
3
1
1
2
0
0
1
Twc
0