AT45DB161E-SSHF-T Adesto Technologies, AT45DB161E-SSHF-T Datasheet - Page 60

• Manufacturer Part Number: AT45DB161E-SSHF-T
• Description: Flash 16M 2.3-3.6V 85Mhz Serial Flash
• Manufacturer: Adesto Technologies

Specifications of AT45DB161E-SSHF-T

• Data Bus Width: 8 bit
• Memory Type: Data Flash
• Memory Size: 16 Mbit
• Architecture: Flexible, Uniform Erase
• Timing Type: Synchronous
• Interface Type: SPI
• Supply Voltage - Max: 3.6 V
• Supply Voltage - Min: 2.3 V
• Maximum Operating Current: 26 mA
• Operating Temperature: - 40 C to + 85 C
• Mounting Style: SMD/SMT
• Package / Case: SOIC-8

Figure 25-10. Status Register Read (Opcode D7h)
Figure 25-11. Manufacturer and Device Read (Opcode 9Fh)
Figure 25-12.Reset Timing
Note:
SO (Output)
SCK
SCK
SO
SO
CS
CS
SI (Input)
SI
SI
RESET
Note: Each transition
SCK
1.
CS
The CS signal should be in the high state before the RESET signal is deasserted.
High-impedance
MSB
High-impedance
1
0
0
1
1
Opcode
9Fh
0
2
Opcode
1
3
6
High Impedance
0
4
7
shown for SI and SO represents one byte (8 bits)
1
5
8
Manufacturer ID
1
6
1Fh
1
7
MSB
D
14
8
D
Status Register Data
15
9
D
10 11
16
D
Device ID
Byte 1
26h
D
12
D
13 14
22
D
23
D
15 16
24
MSB
D
Device ID
Byte 2
00h
Status Register Data
D
17
D
18
30
D
19
31
D
Adesto AT45DB161E [DATASHEET]
20
32
String Length
D
21 22
01h
EDI
D
t RST
D
23 24
38
t REC
MSB
D
39
D
40
Data Byte 1
High Impedance
00h
EDI
46
8782D–DFLASH–11/2012
t CSS
60