參數(shù)資料
型號(hào)： M25PE10-VMN6TG
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
文件頁數(shù)： 8/37頁
文件大?。?/td> 198K
代理商： M25PE10-VMN6TG
M25PE10, M25PE20
8/37
device from inadvertent Write, Program or Erase
instructions.
Status Register
The Status Register contains two status bits that
can be read by the Read Status Register (RDSR)
instruction.
WIP bit.
The Write In Progress (WIP) bit indicates
whether the memory is busy with a Write, Program
or Erase cycle.
WEL bit.
The Write Enable Latch (WEL) bit indi-
cates the status of the internal Write Enable Latch.
Table 2. Status Register Format
Note: WEL and WIP are volatile read-only bits (WEL is set and re-
set by specific instructions; WIP is automatically set and re-
set by the internal logic of the device).
Protection Modes
The environments where non-volatile memory de-
vices are used can be very noisy. No SPI device
can operate correctly in the presence of excessive
noise. To help combat this, the M25PE10 and
M25PE20 feature the following data protection
mechanisms:
Power On Reset and an internal timer (t
PUW
)
can provide protection against inadvertent
changes while the power supply is outside the
operating specification.
Program, Erase and Write instructions are
checked that they consist of a number of clock
■
■
pulses that is a multiple of eight, before they
are accepted for execution.
All instructions that modify data must be
preceded by a Write Enable (WREN)
instruction to set the Write Enable Latch
(WEL) bit. This bit is returned to its reset state
by the following events:
–
Power-up
–
Reset (RESET) driven Low
–
Write Disable (WRDI) instruction comple-
tion
–
Page Write (PW) instruction completion
–
Page Program (PP) instruction completion
–
Page Erase (PE) instruction completion
–
Sector Erase (SE) instruction completion
The Hardware Protected mode is entered
when Top Sector Lock (TSL) is driven Low,
causing the top 256 pages of memory to
become read-only. When Top Sector Lock
(TSL) is driven High, the top 256 pages of
memory behave like the other pages of
memory
The Reset (Reset) signal can be driven Low to
protect the contents of the memory during any
critical time, not just during Power-up and
Power-down.
In addition to the low power consumption
feature, the Deep Power-down mode offers
extra software protection from inadvertent
Write, Program and Erase instructions while
the device is not in active use.
■
■
■
■
b7
b0
0
0
0
0
0
0
WEL WIP
相關(guān)PDF資料
PDF描述
M25PE10-VMN6TP 4 Mbit Uniform Sector, Serial Flash Memory
M25PE20 4 Mbit Uniform Sector, Serial Flash Memory
M25PE16 4 Mbit Uniform Sector, Serial Flash Memory
M25PE16-VMP6G 4 Mbit Uniform Sector, Serial Flash Memory
M25PE16-VMP6P 4 Mbit Uniform Sector, Serial Flash Memory
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
M25PE10-VMN6TP 功能描述:電可擦除可編程只讀存儲(chǔ)器 SERIAL PAGE ERASE FLASH 1 Mbit Datas RoHS:否 制造商:Atmel 存儲(chǔ)容量:2 Kbit 組織:256 B x 8 數(shù)據(jù)保留:100 yr 最大時(shí)鐘頻率:1000 KHz 最大工作電流:6 uA 工作電源電壓:1.7 V to 5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8
M25PE10-VMN6TPBA 制造商:Micron Technology Inc 功能描述:SERIAL NOR 制造商:Micron Technology Inc 功能描述:NOR Flash Serial-SPI 3V/3.3V 1Mbit 128K x 8bit 8ns T/R 制造商:Micron Technology Inc 功能描述:AUTOMOTIVE - Tape and Reel
M25PE10-VMN6TPBA TR 制造商:Micron Technology Inc 功能描述:IC FLASH 1MBIT 75MHZ 8SO
M25PE10-VMP6G 制造商:Micron Technology Inc 功能描述:FLASH SERL-SPI 3.3V 1MBIT 128KX8 8NS 8PIN VDFPN EP - Trays 制造商:Micron Technology Inc 功能描述:IC FLASH 1MBIT 75MHZ 8VFQFPN
M25PE10-VMP6P 制造商:NUMONYX 制造商全稱:Numonyx B.V 功能描述:1 and 2 Mbit, page-erasable serial Flash memories with byte alterability, 75 MHz SPI bus, standard pinout
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