23K256-I/SN Microchip Technology Inc., 23K256-I/SN Datasheet - Page 9

• Manufacturer Part Number: 23K256-I/SN
• Description: 256K 32K X 8 2.7V SERIAL SRAM IND
• Manufacturer: Microchip Technology Inc.

Specifications of 23K256-I/SN

• Lead Free Status / Rohs Status: RoHS Compliant part Electrostatic Device

FIGURE 2-5:
© 2009 Microchip Technology Inc.
SCK
SCK
CS
CS
SI
CS
SCK
SI
SO
SO
SI
SO
0
0
7
1
0
7
Page X+1, Word 31
0
6
Instruction
2
6
Page X, Word 31
SEQUENTIAL READ SEQUENCE
5
3
0
5
0
4
4
4
3
5
0
3
1
2
6
2
1
1
7
1
15 14 13 12
0
8
0
7
9 10 11
7
16-bit Address
6
Page X+n, Word 1
6
Page X+1, Word 0
5
5
4
4
3
3
21 22 23 24 25 26 27 28 29 30 31
2
2
2
1
1
1
0
0
0
23A256/23K256
7
7
7
Page X+n, Word 31
6
6
6
Page X, Word Y
Page X+1, Word 1
5
5
5
4
4
4
3
3
3
2
2
2
1
1
DS22100D-page 9
1
0
0
0