AT45DB041B-CC Atmel, AT45DB041B-CC Datasheet - Page 21
![IC FLASH 4MBIT 20MHZ 14CBGA](/photos/7/29/72989/453-14-cbga_sml.jpg)
AT45DB041B-CC
Manufacturer Part Number
AT45DB041B-CC
Description
IC FLASH 4MBIT 20MHZ 14CBGA
Manufacturer
Atmel
Datasheet
1.AT45DB041B-CC.pdf
(35 pages)
Specifications of AT45DB041B-CC
Format - Memory
FLASH
Memory Type
DataFLASH
Memory Size
4M (2048 pages x 264 bytes)
Speed
20MHz
Interface
SPI, 3-Wire Serial
Voltage - Supply
2.7 V ~ 3.6 V
Operating Temperature
0°C ~ 70°C
Package / Case
14-CBGA
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
AT45DB041B-CC
Manufacturer:
VISHAY
Quantity:
1 420
15. Detailed Bit-level Read Timing – Inactive Clock Polarity High
15.1
15.2
15.3
3443D–DFLSH–2/08
SCK
SCK
SCK
CS
SO
CS
SO
CS
SO
Continuous Array Read (Opcode: 68H)
Main Memory Page Read (Opcode: 52H)
Buffer Read (Opcode: 54H or 56H)
SI
SI
SI
t
SU
t
t
SU
SU
1
HIGH-IMPEDANCE
1
1
0
0
0
2
COMMAND OPCODE
COMMAND OPCODE
2
2
1
1
1
3
3
0
0
HIGH-IMPEDANCE
HIGH-IMPEDANCE
X
4
4
63
1
1
X
5
5
64
t
V
0
0
X
65
D 7
DATA OUT
66
X
X
D 6
61
37
67
X
X
D 5
62
38
X
X
63
39
D 2
X
X
64
40
t
t
V
V
D 1
BIT 2111
PAGE n
X
X
OF
65
41
LSB
D 0
MSB
MSB
D 7
D 7
66
42
MSB
D 7
PAGE n+1
DATA OUT
DATA OUT
D 6
D 6
BIT 0
OF
AT45DB041B
67
43
D 6
D 5
D 5
68
44
D 5
D 4
D 4
21