23K640-I/SN Microchip Technology Inc., 23K640-I/SN Datasheet - Page 9
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23K640-I/SN
Manufacturer Part Number
23K640-I/SN
Description
64K 8K X 8 2.7V SERIAL SRAM IND
Manufacturer
Microchip Technology Inc.
Datasheet
1.23K640-ISN.pdf
(24 pages)
Specifications of 23K640-I/SN
Lead Free Status / Rohs Status
RoHS Compliant part
Electrostatic Device
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
23K640-I/SN
Manufacturer:
MCP
Quantity:
550
Company:
Part Number:
23K640-I/SN
Manufacturer:
MICROCHIP
Quantity:
12 000
Part Number:
23K640-I/SN
Manufacturer:
MICROCHIP/微芯
Quantity:
20 000
FIGURE 2-6:
© 2009 Microchip Technology Inc.
SCK
SCK
CS
CS
SI
SI
0
0
32
7
1
0
33
0
6
Instruction
2
SEQUENTIAL WRITE SEQUENCE
34 35 36 37 38 39
5
3
0
Data Byte 2
0
4
4
3
5
0
1
2
6
0
1
7
15 14 13 12
0
8
40
7
9 10 11
41 42 43
16-bit Address
6
Preliminary
Data Byte 3
5
4
44 45
3
21 22 23 24 25 26 27 28 29 30 31
2
2
46 47
1
1
0
0
7
23A640/23K640
6
7
5
6
Data Byte 1
4
5
Data Byte n
3
4
2
3
1
2
DS22126B-page 9
0
1
0