AT45DB081B-CNC Atmel, AT45DB081B-CNC Datasheet - Page 20
![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 – Inactive Clock Polarity High
Continuous Array Read (Opcode: 68H)
Main Memory Page Read (Opcode: 52H)
20
SCK
SCK
SO
CS
SO
CS
SI
SI
AT45DB081B
t
SU
t
SU
1
HIGH-IMPEDANCE
1
0
0
2
COMMAND OPCODE
2
1
1
3
0
HIGH-IMPEDANCE
X
4
63
1
X
5
64
t
V
0
X
65
D 7
DATA OUT
66
X
D 6
61
67
X
D 5
62
X
63
D 2
X
64
t
V
D 1
BIT 2111
PAGE n
X
OF
65
LSB
D 0
MSB
D 7
66
MSB
D 7
PAGE n+1
DATA OUT
D 6
BIT 0
OF
67
D 6
D 5
68
D 5
D 4
2225J–DFLSH–2/08