N25Q128 Numonyx, N25Q128 Datasheet - Page 120

• Manufacturer Part Number: N25Q128
• Description: 128-mbit 3 V, Multiple I/o, 4-kbyte Subsector Erase On Boot Sectors, Xip Enabled, Serial Flash Memory With 108 Mhz Spi Bus Interface
• Manufacturer: Numonyx

9.2.10
9.2.11
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Bulk Erase (BE)
The Bulk Erase (BE) instruction sets all bits to '1' (FFh). Before it can be accepted, a Write
Enable (WREN) instruction must previously have been executed.
Apart form the parallelizing of the instruction code on the two pins DQ0 and DQ1, the
instruction functionality is exactly the same as the Bulk Erase (BE) instruction of the
Extended SPI protocol, please refer to
Figure 53. Bulk Erase instruction sequence DIO-SPI
Program/Erase Suspend
The Program/Erase Suspend instruction allows the controller to interrupt a Program or an
Erase instruction, in particular: Sector Erase and Dual Command Page Program can be
suspended and erased while Subsector Erase, Bulk Erase, Write Non Volatile Configuration
register, and Program OTP cannot be suspended.
Apart form the parallelizing of the instruction code on the two pins DQ0 and DQ1, the
instruction functionality is exactly the same as the Program/Erase Suspend (PES)
instruction of the Extended SPI protocol.
S
C
DQ0
DQ1
Section 9.1.19: Bulk Erase (BE)
0
Instruction
1
2
Dual_Bulk_Erase
3
for further details.