AT45DB011D-MH-T Atmel, AT45DB011D-MH-T Datasheet - Page 38

• Manufacturer Part Number: AT45DB011D-MH-T
• Description: IC FLASH 1MBIT 66MHZ 8UDFN
• Manufacturer: Atmel

Specifications of AT45DB011D-MH-T

• Format - Memory: FLASH
• Memory Type: DataFLASH
• Memory Size: 1M (512 pages x 264 bytes)
• Speed: 66MHz
• Interface: SPI, RapidS
• Voltage - Supply: 2.7 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 8-UDFN
• Lead Free Status / RoHS Status: Lead free / RoHS 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)
AT45DB011D
SI (INPUT)
RESET
SI (INPUT)
SCK
CS
MSB
SI (INPUT)
MSB
HIGH IMPEDANCE
X X X X X X X
7 Don’t Care
6 Don’t Care
X X X X X X
Bits
Bits
CMD
CMD
8 bits
X
X X X
8 bits
Page Address
Page Address
(A16 - A8)
(PA8 - PA0)
X X X X X X X X
8 bits
X X X X
8 bits
8 bits
X X X
8 bits
(A7 - A0/BFA7 - BFA0)
(BA8 - BA0/BFA8 - BFA0)
Byte/Buffer Address
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
3639H–DFLASH–04/09