參數(shù)資料
型號(hào)： M25PE40VMN6G
廠商： 意法半導(dǎo)體
元件分類： DRAM
英文描述： 4 Mbit Uniform Sector, Serial Flash Memory
中文描述： 4兆位統(tǒng)一部門，串行閃存
文件頁(yè)數(shù)： 40/60頁(yè)
文件大小： 315K
代理商： M25PE40VMN6G
Instructions
M25PE40
40/60
6.16
Deep Power-down (DP)
Executing the Deep Power-down (DP) instruction is the only way to put the device in the
lowest consumption mode (the Deep Power-down mode). It can also be used as an extra
software protection mechanism, while the device is not in active use, since in this mode, the
device ignores all Write, Program and Erase instructions.
Driving Chip Select (S) High deselects the device, and puts the device in the Standby Power
mode (if there is no internal cycle currently in progress). But this mode is not the Deep
Power-down mode. The Deep Power-down mode can only be entered by executing the
Deep Power-down (DP) instruction, subsequently reducing the standby current (from I
CC1
to
I
CC2
, as specified in
Table 17
.
Once the device has entered the Deep Power-down mode, all instructions are ignored
except the Release from Deep Power-down (RDP) instruction. This releases the device from
this mode.
The Deep Power-down mode automatically stops at Power-down, and the device always
Powers-up in the Standby Power mode.
The Deep Power-down (DP) instruction is entered by driving Chip Select (S) Low, followed
by the instruction code on Serial Data Input (D). Chip Select (S) must be driven Low for the
entire duration of the sequence.
The instruction sequence is shown in
Figure 22
.
Chip Select (S) must be driven High after the eighth bit of the instruction code has been
latched in, otherwise the Deep Power-down (DP) instruction is not executed. As soon as
Chip Select (S) is driven High, it requires a delay of t
DP
before the supply current is reduced
to I
CC2
and the Deep Power-down mode is entered.
Any Deep Power-down (DP) instruction, while an Erase, Program or Write cycle is in
progress, is rejected without having any effects on the cycle that is in progress.
Figure 22.
Deep Power-down (DP) instruction sequence
C
D
AI03753D
S
2
1
3
4
5
6
7
0
t
DP
Deep Power-down Mode
Stand-by Mode
Instruction
相關(guān)PDF資料
PDF描述
M25PE40VMN6P 4 Mbit Uniform Sector, Serial Flash Memory
M25PE40VMN6TG 4 Mbit Uniform Sector, Serial Flash Memory
M25PE40VMN6TP 4 Mbit Uniform Sector, Serial Flash Memory
M25PE40VMP6G 1A Standard Fixed Output LDO Regulators with Shutdown Switch; Package: TO220FP-5; Constitution materials list: Packing style: Tube packaging; Package quantity: 50; Minimum package quantity: 500;
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
M25PE40-VMN6G 制造商:NUMONYX 制造商全稱:Numonyx B.V 功能描述:4 Mbit, page-erasable serial Flash memory with byte alterability, 75 MHz SPI bus, standard pinout
M25PE40VMN6P 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:4 Mbit, low voltage, Page-Erasable Serial Flash memory with byte alterability, 50 MHz SPI bus, standard pinout
M25PE40-VMN6P 制造商:Micron Technology Inc 功能描述:NOR Flash Serial-SPI 3.3V 4Mbit 512K x 8bit 8ns 8-Pin SOIC N Tray 制造商:Micron Technology Inc 功能描述:FLASH SERL-SPI 3.3V 4MBIT 512KX8 15NS 8SOIC N - Trays 制造商:Micron Technology 功能描述:NOR Flash Serial-SPI 3.3V 4Mbit 512K x 8bit 8ns 8-Pin SOIC N Tray
M25PE40VMN6TG 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:4 Mbit, low voltage, Page-Erasable Serial Flash memory with byte alterability, 50 MHz SPI bus, standard pinout
M25PE40-VMN6TG 制造商:NUMONYX 制造商全稱:Numonyx B.V 功能描述:4 Mbit, page-erasable serial Flash memory with byte alterability, 75 MHz SPI bus, standard pinout
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