AT25DQ321-SH-B Adesto Technologies, AT25DQ321-SH-B Datasheet - Page 10

• Manufacturer Part Number: AT25DQ321-SH-B
• Description: Flash 32M 2.7-3.6V, 100Mhz Serial Flash
• Manufacturer: Adesto Technologies

Specifications of AT25DQ321-SH-B

• Rohs: yes
• Data Bus Width: 8 bit
• Memory Type: Flash
• Memory Size: 32 Mbit
• Architecture: Flexible, Uniform Erase
• Timing Type: Synchronous
• Interface Type: SPI
• Supply Voltage - Max: 3.6 V
• Supply Voltage - Min: 2.7 V
• Maximum Operating Current: 19 mA
• Operating Temperature: - 40 C to + 85 C
• Mounting Style: SMD/SMT
• Package / Case: SOIC-8
• Factory Pack Quantity: 95

Figure 7-2. Read Array – 0Bh Opcode
Figure 7-3. Read Array – 03h Opcode
SCK
SCK
SO
CS
CS
SO
SI
SI
MSB
High-impedance
0
MSB
High-impedance
0
0
0
0
1
0
1
0
2
Opcode
0
2
0
Opcode
3
0
3
1
4
0
4
0
5
0
5
1
6
1
6
1
7
MSB
1
A
7
8
MSB
A
A
8
9
A
A
Address Bits A23-A0
9
10 11
A
Address Bits A23-A0
10 11
A
A
A
12
A
A
12
A
A
29 30
A
A
29 30
A
A
31 32
MSB
X
A
31 32
MSB
X
D
33
X
D
34
Don't Care
33
X
D
35
Data Byte 1
34
X
36
D
35
AT25DQ321 [DATASHEET]
X
37 38
D
36
X
D
37 38
X
39
D
MSB
D
40
D
39 40
D
MSB
41
D
8718D–DFLASH–12/2012
D
Data Byte 1
42 43
D
D
D
44
D
45
D
46
D
47 48
MSB
D
D
10