M25PX64-VMF6TF Numonyx, M25PX64-VMF6TF Datasheet - Page 14

• Manufacturer Part Number: M25PX64-VMF6TF
• Description: 64-mbit, Dual I/o, 4-kbyte Subsector Erase, Serial Flash Memory With 75 Mhz Spi Bus Interface
• Manufacturer: Numonyx

Operating features
4.5
4.6
4.7
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Fast bulk erase mode
The fast bulk erase mode is used to speed up bulk erase operations. The device enters the
fast bulk erase mode during a bulk erase instruction whenever a voltage equal to V
applied to the W/V
The use of the fast bulk erase mode requires specific operating conditions in addition to the
normal ones (V
Active power, standby power and deep power-down modes
When Chip Select (S) is Low, the device is selected, and in the active power mode.
When Chip Select (S) is High, the device is deselected, but could remain in the active power
mode until all internal cycles have completed (program, erase, write status register). The
device then goes in to the standby power mode. The device consumption drops to I
The deep power-down mode is entered when the specific instruction (the deep power-down
(DP) instruction) is executed. The device consumption drops further to I
remains in this mode until another specific instruction (the release from deep power-down
(RDP) instruction) is executed.
While in the deep power-down mode, the device ignores all write, program and erase
instructions (see
software protection mechanism, when the device is not in active use, to protect the device
from inadvertent write, program or erase instructions.
Status register
The status register contains a number of status and control bits that can be read or set (as
appropriate) by specific instructions. See
detailed description of the status register bits.
the voltage applied to the W/V
ambient temperature, T
the cumulated time during which W/V
CC
Section 6.18: Deep power-down
PP
must be within the normal operating range):
pin.
A
must be 25 °C ±10 °C,
PP
pin must be equal to V
Section 6.4: Read status register (RDSR)
PP
is at V
(DP)), this can be used as an extra
PPH
should be less than 80 hours.
PPH
(see
Table
CC2
. The device
13)
M25PX64
PPH
CC1
for a
.
is