AT45DB161D-TU Atmel, AT45DB161D-TU Datasheet - Page 39

• Manufacturer Part Number: AT45DB161D-TU
• Description: IC FLASH 16MBIT 66MHZ 28TSOP
• Manufacturer: Atmel

Specifications of AT45DB161D-TU

• Format - Memory: FLASH
• Memory Type: DataFLASH
• Memory Size: 16M (4096 pages x 528 bytes)
• Speed: 66MHz
• Interface: SPI, 3-Wire Serial
• Voltage - Supply: 2.7 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 28-TSOP
• Memory Configuration: 4096 Pages X 528 Bytes
• Interface Type: Serial, SPI
• Clock Frequency: 66MHz
• Supply Voltage Range: 2.5V To 3.6V, 2.7V To 3.6V
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

3500N–DFLASH–05/10
24.4
24.5
24.6
Main Memory Page Read (Opcode: D2H)
Buffer Read (Opcode D4H or D6H)
Buffer Read (Low Frequency: Opcode D1H or D3H)
SCK
SCK
SO
SCK
CS
SO
CS
SI
SI
SO
CS
SI
MSB
HIGH-IMPEDANCE
HIGH-IMPEDANCE
MSB
1
1
0
MSB
HIGH-IMPEDANCE
0
1
0
1
1
1
1
1
1
0
0
2
OPCODE
2
OPCODE
0
2
1
OPCODE
1
3
3
1
3
0
0
4
4
0
4
0
1
5
5
0
5
1
0
6
6
0
6
0
0
7
7
MSB
1
MSB
7
A
ADDRESS BITS
BINARY PAGE SIZE = 15 DON'T CARE + BFA8-BFA0
STANDARD ATMEL DATAFLASH PAGE SIZE =
14 DON'T CARE + BFA9-BFA0
ADDRESS BITS
BINARY PAGE SIZE = 15 DON'T CARE + BFA8-BFA0
STANDARD ATMEL DATAFLASH PAGE SIZE =
14 DON'T CARE + BFA9-BFA0
X
8
MSB
8
X
A
8
X
9
9
X
9
A
10 11
X
10 11
ADDRESS BITS
X
10 11
A
X
X
A
12
X
12
X
12
A
X
X
A
29 30
A
29 30
A
29 30
A
A
A
A
31 32
A
31 32
MSB
A
31 32
MSB
X
X
MSB
32 DON'T CARE BITS
D
X
33 34
X
33
D
33
DON'T CARE
X
X
34
DATA BYTE 1
D
34
X
X
35
D
35
X
36
D
36
X
Atmel AT45DB161D
37 38
D
37 38
X
62
X
D
X
63
X
39
MSB
D
39 40
MSB
D
64
D
40
MSB
D
D
65
D
41
D
DATA BYTE 1
DATA BYTE 1
D
66 67
D
42 43
D
D
D
68
D
44
D
69
D
45
D
70
D
46
D
71 72
D
47 48
MSB
MSB
D
D
D
D
39