AT45DB081B-CNC Atmel, AT45DB081B-CNC Datasheet - Page 25
![IC FLASH 8MBIT 20MHZ 8CASON](/photos/7/29/72996/453-8-cason_sml.jpg)
AT45DB081B-CNC
Manufacturer Part Number
AT45DB081B-CNC
Description
IC FLASH 8MBIT 20MHZ 8CASON
Manufacturer
Atmel
Datasheet
1.AT45DB081B-CC.pdf
(33 pages)
Specifications of AT45DB081B-CNC
Format - Memory
FLASH
Memory Type
DataFLASH
Memory Size
8M (4096 pages x 264 bytes)
Speed
20MHz
Interface
SPI, 3-Wire Serial
Voltage - Supply
2.7 V ~ 3.6 V
Operating Temperature
-40°C ~ 85°C
Package / Case
8-CASON
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
AT45DB081B-CNC
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
Detailed Bit-level Read Timing – SPI Mode 3 (Continued)
Buffer Read (Opcode: D4H or D6H)
Status Register Read (Opcode: D7H)
2225J–DFLSH–2/08
SCK
SO
CS
SCK
SI
SO
CS
SI
t
SU
t
SU
1
1
1
1
2
HIGH-IMPEDANCE
COMMAND OPCODE
2
1
1
3
COMMAND OPCODE
3
0
0
4
HIGH-IMPEDANCE
4
1
1
5
5
0
0
6
1
7
1
X
8
t
37
V
1
X
9
38
MSB
D 7
X
10
39
D 6
STATUS REGISTER OUTPUT
X
11
40
t
D 5
V
X
12
41
D 4
MSB
D 7
42
DATA OUT
D 6
AT45DB081B
43
LSB
D 0
D 5
17
MSB
44
D 7
D 4
18
D 6
25