參數(shù)資料
型號(hào): M25PE10-VMP6G
廠商: 意法半導(dǎo)體
元件分類(lèi): DRAM
英文描述: 4 Mbit Uniform Sector, Serial Flash Memory
中文描述: 4兆位統(tǒng)一部門(mén),串行閃存
文件頁(yè)數(shù): 14/60頁(yè)
文件大?。?/td> 310K
代理商: M25PE10-VMP6G
Operating features
M25PE20, M25PE10
14/60
4.7
Status Register
The Status Register contains two status bits that can be read by the Read Status Register
(RDSR) instruction. See
Section 6.4: Read Status Register (RDSR)
for a detailed
description of the Status Register bits.
4.8
Protection modes
The environments where non-volatile memory devices 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:
4.8.1
Protocol-related protections
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 completion
Page Write (PW) instruction completion
Page Program (PP) instruction completion
Write to Lock Register (WRLR) instruction completion
Page Erase (PE) instruction completion
SubSector Erase (SSE) instruction completion
Sector Erase (SE) instruction completion
Bulk Erase (BE) instruction completion
The Reset (Reset) signal can be driven Low to freeze and reset the internal logic. For
the specific cases of Program and Write cycles, the designer should refer to
Section 6.5: Write Status Register (WRSR)
,
Section 6.9: Page Write (PW)
,
Section 6.10: Page Program (PP)
,
Section 6.12: Page Erase (PE)
,
Section 6.14: Sector
Erase (SE)
, and
Section 6.13: SubSector Erase (SSE)
, and to
Table 14: Device status
after a Reset Low pulse
.
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.
相關(guān)PDF資料
PDF描述
M25PE10-VMP6P 4 Mbit Uniform Sector, Serial Flash Memory
M25PE10-VMP6TG 4 Mbit Uniform Sector, Serial Flash Memory
M25PE10-VMP6TP 4 Mbit Uniform Sector, Serial Flash Memory
M25PE20_07 4 Mbit Uniform Sector, Serial Flash Memory
M25PE20-VMN6G 4 Mbit Uniform Sector, Serial Flash Memory
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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M25PE16-VMP6G 功能描述:閃存 16 Mbit Lo Vltg Page Erasable Seral 閃存 RoHS:否 制造商:ON Semiconductor 數(shù)據(jù)總線寬度:1 bit 存儲(chǔ)類(lèi)型:Flash 存儲(chǔ)容量:2 MB 結(jié)構(gòu):256 K x 8 定時(shí)類(lèi)型: 接口類(lèi)型:SPI 訪問(wèn)時(shí)間: 電源電壓-最大:3.6 V 電源電壓-最小:2.3 V 最大工作電流:15 mA 工作溫度:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體: 封裝:Reel