AT45DB081A-TC Atmel, AT45DB081A-TC Datasheet - Page 21
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AT45DB081A-TC
Manufacturer Part Number
AT45DB081A-TC
Description
Manufacturer
Atmel
Datasheet
1.AT45DB081A-TC.pdf
(28 pages)
Specifications of AT45DB081A-TC
Density
8Mb
Access Time (max)
100ns
Interface Type
Serial (SPI)
Boot Type
Not Required
Address Bus
1b
Operating Supply Voltage (typ)
3.3V
Operating Temp Range
0C to 70C
Package Type
TSOP-I
Program/erase Volt (typ)
2.7 to 3.6V
Sync/async
Synchronous
Operating Temperature Classification
Commercial
Operating Supply Voltage (min)
2.7V
Operating Supply Voltage (max)
3.6V
Supply Current
10mA
Mounting
Surface Mount
Pin Count
28
Lead Free Status / Rohs Status
Not Compliant
Detailed Bit-level Read Timing – SPI Mode 0 (Continued)
Main Memory Page Read (Opcode: D2H)
Buffer Read (Opcode: D4H or D6H)
Status Register Read (Opcode: D7H)
SCK
SO
CS
SCK
SCK
SI
SO
SO
CS
CS
SI
SI
tSU
tSU
tSU
1
1
1
1
1
1
COMMAND OPCODE
COMMAND OPCODE
2
1
HIGH-IMPEDANCE
2
1
2
1
COMMAND OPCODE
3
0
3
0
3
0
HIGH-IMPEDANCE
HIGH-IMPEDANCE
4
1
4
1
4
1
5
0
5
0
5
0
6
1
7
1
60
36
X
X
tV
8
1
61
37
X
X
MSB
D 7
9
62
38
X
X
10
D 6
63
39
X
X
STATUS REGISTER OUTPUT
tV
tV
11
D 5
64
40
X
X
12
D 4
MSB
MSB
65
41
D 7
D 7
DATA OUT
DATA OUT
66
42
D 6
D 6
D 1
16
67
43
D 5
D 5
LSB
D 0
17
D 4
D 4
MSB
D 7
21