AT45DB081D-SU SL383 Atmel, AT45DB081D-SU SL383 Datasheet - Page 38

• Manufacturer Part Number: AT45DB081D-SU SL383
• Manufacturer: Atmel

Specifications of AT45DB081D-SU SL383

• Density: 8Mb
• Access Time (max): 6ns
• Interface Type: Serial (SPI)
• Boot Type: Not Required
• Address Bus: 1b
• Operating Supply Voltage (typ): 3/3.3V
• Operating Temp Range: -40C to 85C
• Package Type: SOIC EIAJ
• Program/erase Volt (typ): 2.7 to 3.6V
• Sync/async: Synchronous
• Operating Temperature Classification: Industrial
• Operating Supply Voltage (min): 2.7V
• Operating Supply Voltage (max): 3.6V
• Supply Current: 15mA
• Mounting: Surface Mount
• Pin Count: 8
• Lead Free Status / Rohs Status: Compliant

21.6
Note:
21.7
21.8
38
Reset Timing
The CS signal should be in the high state before the RESET signal is deasserted
Command Sequence for Read/Write Operations for Page Size 256-Bytes
(Except Status Register Read, Manufacturer and Device ID Read)
Command Sequence for Read/Write Operations for Page Size 264-Bytes
(Except Status Register Read, Manufacturer and Device ID Read)
SO (OUTPUT)
Atmel AT45DB081D
SI (INPUT)
RESET
SI (INPUT)
SCK
CS
MSB
SI (INPUT)
MSB
HIGH IMPEDANCE
4 Don’t Care
3 Don’t Care
X X X X X X X X
X X X X X X X X X
Bits
CMD
Bits
CMD
8 bits
Page Address
(PA11 - PA0)
Page Address
8 bits
(A19 - A8)
X X X X X X X
8 bits
X X X X
8 bits
8 bits
X X
(A7 - A0/BFA7 - BFA0)
8 bits
Byte/Buffer Address
(BA8 - BA0/BFA8 - BFA0)
X X X X X X X X
X
Byte/Buffer Address
X X X X X X X X
t RST
t REC
HIGH IMPEDANCE
LSB
LSB
t CSS
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