N25Q128A11BSF40F Numonyx - A DIVISION OF MICRON SEMICONDUCTOR PRODUCTS, INC., N25Q128A11BSF40F Datasheet - Page 18
N25Q128A11BSF40F
Manufacturer Part Number
N25Q128A11BSF40F
Description
IC SRL FLASH 128MB NMX 16-SOIC
Manufacturer
Numonyx - A DIVISION OF MICRON SEMICONDUCTOR PRODUCTS, INC.
Series
Forté™r
Datasheet
1.N25Q128A11B1241F.pdf
(185 pages)
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
N25Q128A11BSF40F
Manufacturer:
MICRON
Quantity:
1 200
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Write protect/enhanced program supply voltage (W/VPP),
DQ2
W/VPP/DQ2 can be used as:
When the device is operated in Extended SPI protocol with single or dual instructions, the
two functions W or VPP are selected by the voltage range applied to the pin. If the W/VPP
input is kept in a low voltage range (0 V to VCC) the pin is seen as a control input. This input
signal is used to freeze the size of the area of memory that is protected against program or
erase instructions (as specified by the values in the BP[0:3] bits of the Status Register. (See
Table 3.: Status register
If VPP is in the range of VPPH, it acts as an additional power supply during the Program or
Erase cycles (See
the Program or Erase algorithm is completed.
During the Extended SPI protocol, the QOFR and QIOFR instructions, and the QIO-SPI
protocol instructions, the pin W/VPP/DQ2 is used as an input/output (DQ2 functionality).
Using the Extended SPI protocol the QIFP, QIEFP and the QIO-SPI Program/Erase
instructions, it is still possible to use the VPP additional power supply to speed up internal
operations. However, to enable this possibility it is necessary to set bit 3 of the Volatile
Enhanced Configuration Register to 0.
In this case the W/VPP/DQ2 pin is used as an I/O pin until the end of the instruction
sequence. After the last input data is shifted in, the application should apply VPP voltage to
W/VPP/DQ2 within 200 ms to speed up the internal operations. If the VPP voltage is not
applied within 200 ms the Program/Erase operations start with standard speed.
The default value of the VECR bit 3 is 1, and the VPP functionality for Quad I/O modify
instruction is disabled.
V
V
V
V
CC
SS
CC
SS
is the reference for the V
A protection control input.
A power supply pin.
I/O in Extended SPI protocol quad instructions and in QIO-SPI protocol instructions.
is the supply voltage.
ground
supply voltage
Table 29.: Operating
format).
CC
supply voltage.
conditions). In this case VPP must be stable until
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