AT25256AW-10SU-2.7-SL383 Atmel, AT25256AW-10SU-2.7-SL383 Datasheet - Page 12

• Manufacturer Part Number: AT25256AW-10SU-2.7-SL383
• Manufacturer: Atmel

Specifications of AT25256AW-10SU-2.7-SL383

• Density: 256Kb
• Interface Type: Serial (SPI)
• Organization: 32Kx8
• Access Time (max): 40ns
• Frequency (max): 10MHz
• Write Protection: Yes
• Data Retention: 100Year
• Operating Supply Voltage (typ): 3.3/5V
• Package Type: SOIC
• Operating Temp Range: -40C to 85C
• Supply Current: 10mA
• Operating Supply Voltage (min): 2.7V
• Operating Supply Voltage (max): 5.5V
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 8
• Lead Free Status / Rohs Status: Compliant

4. Timing Diagrams (for SPI Mode 0 (0, 0))
Figure 4-1.
Figure 4-2.
12
SCK
CS
SO
AT25128A_256A
SI
V
V
V
V
V
V
V
V
Synchronous Data Timing
OH
WREN Timing
OL
IH
IH
IH
IL
IL
IL
t
CSS
HI-Z
t
SU
VALID IN
t
WH
t
H
t
WL
t
V
t
HO
t
CSH
t
DIS
t
HI-Z
CS
3368J–SEEPR–06/07