23K256 MICROCHIP [Microchip Technology], 23K256 Datasheet - Page 5

• Manufacturer Part Number: 23K256
• Description: 256K SPI Bus Low-Power Serial SRAM
• Manufacturer: MICROCHIP [Microchip Technology]

FIGURE 1-1:
FIGURE 1-2:
FIGURE 1-3:
 2010 Microchip Technology Inc.
SO
CS
SCK
SI
CS
SI
SO
SCK
CS
SCK
SO
SI
HOLD
HOLD TIMING
SERIAL INPUT TIMING
SERIAL OUTPUT TIMING
2
n + 2
n + 2
5
MSB out
MSB in
9
6
12
10
n + 1
15
n + 1
High-Impedance
Don’t Care
n
16
7
17
n
High-Impedance
Don’t Care
13
8
15
17
LSB in
16
3
n
n
5
LSB out
11
4
14
3
n - 1
23X256
DS22100E-page 5
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