25AA1024-I/SM Microchip Technology, 25AA1024-I/SM Datasheet - Page 10
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25AA1024-I/SM
Manufacturer Part Number
25AA1024-I/SM
Description
IC EEPROM 1MBIT 20MHZ 8SOIC
Manufacturer
Microchip Technology
Datasheet
1.25AA1024-ISM.pdf
(34 pages)
Specifications of 25AA1024-I/SM
Memory Size
1M (128K x 8)
Package / Case
8-SOIC (5.3mm Width), 8-SOP, 8-SOEIAJ
Operating Temperature
-40°C ~ 85°C
Format - Memory
EEPROMs - Serial
Memory Type
EEPROM
Speed
20MHz
Interface
SPI, 3-Wire Serial
Voltage - Supply
1.8 V ~ 5.5 V
Organization
128 K x 8
Interface Type
SPI
Maximum Clock Frequency
20 MHz
Access Time
250 ns
Supply Voltage (max)
5.5 V
Supply Voltage (min)
1.8 V
Maximum Operating Current
10 mA
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
- 40 C
Operating Supply Voltage
1.8 V, 5.5 V
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Contains lead / RoHS non-compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
25AA1024-I/SM
Manufacturer:
PANASONIC
Quantity:
30 000
Company:
Part Number:
25AA1024-I/SM
Manufacturer:
MCP
Quantity:
3 197
Part Number:
25AA1024-I/SM
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
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.
4
5
3
4
2
3
1
2
0
1
0