N25Q128A11B1240F Numonyx - A DIVISION OF MICRON SEMICONDUCTOR PRODUCTS, INC., N25Q128A11B1240F Datasheet - Page 137

• Manufacturer Part Number: N25Q128A11B1240F
• Description: IC SRL FLASH 128MB NMX 24-BGA
• Manufacturer: Numonyx - A DIVISION OF MICRON SEMICONDUCTOR PRODUCTS, INC.
• Series: Forté™r

Specifications of N25Q128A11B1240F

• Format - Memory: FLASH
• Memory Type: FLASH
• Memory Size: 128M (16M x 8)
• Speed: 108MHz
• Interface: SPI, 3-Wire Serial
• Voltage - Supply: 1.7 V ~ 2 V
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 24-TBGA
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: N25Q128A11B1240F

9.3.3
Note:
DQ0
DQ3
DQ1
DQ2
C
S
Mode 3
Mode 0
Figure 75. Quad Command Fast Read instruction and data-out sequence QSP, EBh
Read OTP (ROTP)
The Read OTP (ROTP) instruction is used to read the 64 bytes OTP area in the QIO-SPI
protocol. The instruction functionality is exactly the same as the Read OTP instruction of the
Extended SPI protocol. The only difference is that in the QIO-SPI protocol instruction code,
address and output data are all parallelized on the four pins DQ0, DQ1, DQ2 and DQ3.
The dummy byte bits can not be parallelized: 8 clock cycles are requested to perform the
internal reading operation.
Instruction
0
1
A23-16 A15-8 A7-0
5
4
6
7
2
1
0
2
3
3
5
4
6
7
4
1
0
2
3
5
5
4
6
7
6
1
0
2
3
7
8
9 10
Dummy (ex.: 10)
15 16 17 18
Byte 1 Byte 2
IO switches from Input to Output
4
5
6
7
19
0
1
3
2
20
5
4
7
6
21
1
0
3
2
22
4
Byte 3 Byte 4
5
7
6
23
0
1
3
2
Quad_Command_Fast_Read_EBh
24
4
5
7
6
25 26 27
0
1
3
2
4
4
4
Byte 5 Byte 6
4
0
0
0
0
4
4
4
137/185
4
0
0
0
0