N25Q128A11BSF40F Numonyx - A DIVISION OF MICRON SEMICONDUCTOR PRODUCTS, INC., N25Q128A11BSF40F Datasheet - Page 119

• Manufacturer Part Number: N25Q128A11BSF40F
• Description: IC SRL FLASH 128MB NMX 16-SOIC
• Manufacturer: Numonyx - A DIVISION OF MICRON SEMICONDUCTOR PRODUCTS, INC.
• Series: Forté™r

Specifications of N25Q128A11BSF40F

• 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: 16-SOIC (0.295", 7.50mm Width)
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: N25Q128A11BSF40F

9.2.7
DQ0
DQ1
DQ0
DQ1
C
S
C
S
Figure 50. Dual Command Page Program instruction sequence DSP, A2h
Figure 51. Dual Command Page Program instruction sequence DSP, D2h
Program OTP instruction (POTP)
The Program OTP instruction (POTP) is used to program at most 64 bytes to the OTP
memory area (by changing bits from 1 to 0, only). Before it can be accepted, a Write Enable
(WREN) instruction must previously have been executed.
Apart form the parallelizing of the instruction code, address and input data on the two pins
DQ0 and DQ1, the instruction functionality (as well as the locking OTP method) is exactly
the same as the Program OTP (POTP) instruction of the Extended SPI protocol, please
refer to
0
0
Instruction
Instruction
1
1
Section 9.1.16: Program OTP instruction (POTP)
2
2
3
3
23 21 19 17
22 20 18 16
23 21 19 17
22 20 18 16
4
4
5
5
6
6
7
7
24-Bit Address
24-Bit Address
15 13 11 9
15 13 11 9
14 12 10 8
14 12 10 8
8
8
9 10 11
9 10 11
12 13 14 15
12 13 14 15
7
7
6
6
5
5
4
4
3
3
2
2
1
1
0
0
16 17 18 19
16 17 18 19
7
7
6
6
Data Byte 1
Data Byte 1
5
5
4
4
3
3
2
2
for further details.
1
1
0
0
20 21 22 23
20 21 22 23
7
6
7
6
Data Byte 2
Data Byte 2
5
5
4
4
3
3
2
2
1
1
0
0
Dual_Page_Program_D2h
Dual_Page_Program_A2h
1036
1036
6
7
Data Byte 256
6
7
Data Byte 256
1037
1037
4
5
4
5
1038
1038
2
3
2
3
1039
1039
119/185
0
1
0
1