AT25DF081A-MH-T Atmel, AT25DF081A-MH-T Datasheet - Page 12

• Manufacturer Part Number: AT25DF081A-MH-T
• Description: IC FLASH 8MBIT SPI 8UDFN
• Manufacturer: Atmel

Specifications of AT25DF081A-MH-T

• Format - Memory: FLASH
• Memory Type: DataFLASH
• Memory Size: 8M (4096 pages x 256 bytes)
• Speed: 100MHz
• Interface: SPI, RapidS
• Voltage - Supply: 2.7 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 8-UDFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

12
Figure 8-1.
Figure 8-2.
SCK
Atmel AT25DF081A
SCK
SO
CS
SO
CS
SI
SI
Byte Program
Page Program
MSB
HIGH-IMPEDANCE
MSB
HIGH-IMPEDANCE
0
0
0
0
0
1
0
1
0
2
0
OPCODE
2
OPCODE
0
3
0
3
0
4
0
4
0
5
0
5
1
6
1
6
0
7
0
7
MSB
MSB
A
8
ADDRESS BITS A23-A0
A
8
A
A
9
ADDRESS BITS A23-A0
9
A
10 11
A
A
A
12
A
29 30
A
A
A
31 32
A
MSB
29 30
D
A
D
33
DATA IN BYTE 1
A
31 32
D
34
MSB
D
D
35
D
33
D
36
D
34
D
37 38
DATA IN
D
35
D
D
36
D
39
D
37 38
D
D
MSB
39
D
D
DATA IN BYTE n
D
D
D
D
D
8715B–SFLSH–8/10
D