N25Q128A11B1240E NUMONYX, N25Q128A11B1240E Datasheet - Page 106
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N25Q128A11B1240E
Manufacturer Part Number
N25Q128A11B1240E
Description
Manufacturer
NUMONYX
Datasheet
1.N25Q128A11B1240E.pdf
(185 pages)
Specifications of N25Q128A11B1240E
Cell Type
NOR
Density
128Mb
Access Time (max)
7ns
Interface Type
Serial (SPI)
Boot Type
Bottom
Address Bus
1b
Operating Supply Voltage (typ)
1.8V
Operating Temp Range
-40C to 85C
Package Type
TBGA
Program/erase Volt (typ)
1.7 to 2/8.5 to 9.5V
Sync/async
Synchronous
Operating Temperature Classification
Industrial
Operating Supply Voltage (min)
1.7V
Operating Supply Voltage (max)
2V
Word Size
8b
Number Of Words
16M
Supply Current
20mA
Mounting
Surface Mount
Pin Count
24
Lead Free Status / Rohs Status
Supplier Unconfirmed
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S
C
DQ0
DQ1
Table 22.
1. Values of (b1, b0) after power-up are defined in
Read Flag Status Register
The Read Flag Status Register (RFSR) instruction allows the Flag Status Register to be
read. The Status Register may be read at any time, even while a Program, Erase. When one
of these cycles is in progress, it is recommended to check the P/E Controller bit (Not WIP)
bit before sending a new instruction to the device. It is also possible to read the Flag
Register continuously, as shown here.
Figure 34. Read Flag Status Register instruction sequence
Clear Flag Status Register
The Clear Flag Status Register (CLFSR) instruction reset the error Flag Status Register bits
(Erase Error bit, Program Error bit, VPP Error bit, Protection Error bit). It is not necessary to
set the WEL bit before the Clear Flag Status Register instruction is executed. The WEL bit
will be unchanged after this command is executed.
All sectors
0
High Impedance
1
2
Sector
Instruction
3
Lock Register in
4
5
6
7
b7-b2
Bit
b1
b0
7
8
(1)
Flag Status Register Out
6
9 10 11 12 13 14 15
Sector Lock Down bit value (refer to
Sector Write Lock bit value (refer to
5
MSB
4
Section 7: Protection
3
2
1
0
7
Flag Status Register Out
modes.
6
Value
‘0’
5
MSB
4
Table
Table
3
21)
21)
2
1
0
Read_Flag_SR
7
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