AT45DB161B-TU Atmel, AT45DB161B-TU Datasheet - Page 23

• Manufacturer Part Number: AT45DB161B-TU
• Manufacturer: Atmel

Specifications of AT45DB161B-TU

• Density: 16Mb
• Access Time (max): 20ns
• Interface Type: Serial (SPI)
• Boot Type: Not Required
• Address Bus: 1b
• Operating Supply Voltage (typ): 3/3.3V
• Operating Temp Range: -40C to 85C
• Package Type: TSOP-I
• Program/erase Volt (typ): 2.7 to 3.6V
• Sync/async: Synchronous
• Operating Temperature Classification: Industrial
• 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: Compliant

Detailed Bit-level Read Timing – SPI Mode 0 (Continued)
Buffer Read (Opcode: D4H or D6H)
Status Register Read (Opcode: D7H)
2224I–DFLSH–10/04
SCK
SO
CS
SCK
SI
SO
CS
SI
t
SU
t
SU
1
1
1
1
COMMAND OPCODE
2
1
HIGH-IMPEDANCE
2
1
COMMAND OPCODE
3
0
3
0
HIGH-IMPEDANCE
4
1
4
1
5
0
5
0
6
1
7
1
36
X
t
V
8
1
37
X
MSB
D 7
9
38
X
10
D 6
39
X
STATUS REGISTER OUTPUT
t
V
11
D 5
40
X
12
D 4
MSB
41
D 7
DATA OUT
42
D 6
AT45DB161B
D 1
16
43
D 5
LSB
D 0
17
D 4
MSB
D 7
23