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參數(shù)資料
| 型號： | M25PE40VMW6G |
| 廠商： | 意法半導體 |
| 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)： | 16/60頁 |
| 文件大小： | 315K |
| 代理商： | M25PE40VMW6G |
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Operating features
M25PE40
16/60
Table 2.
●
The second Software Protected mode (SPM2)
uses the Block Protect (BP2, BP1,
BP0, see
Section 6.4.3
)) bits to allow part of the memory to be configured as read-only.
Table 3.
Software protection truth table (Sectors 0 to 7, 64-Kbyte granularity)
Sector Lock Register
Protection status
Lock
Down bit
Write
Lock bit
0
0
Sector unprotected from Program/Erase/Write operations, Protection status
reversible
0
1
Sector protected from Program/Erase/Write operations, Protection status
reversible
1
0
Sector Unprotected from Program/Erase/Write operations,
Sector Protection Status cannot be changed except by a Reset or Power-up.
1
1
Sector Protected from Program/Erase/Write operations,
Sector Protection Status cannot be changed except by a Reset or Power-up.
Protected area sizes
Status Register
content
Memory content
BP2
Bit
BP1
Bit
BP0
Bit
Protected area
Unprotected area
0
0
0
none
All sectors
(1)
(eight sectors: 0 to 7)
1.
The device is ready to accept a Bulk Erase instruction if, and only if, all Block Protect (BP2, BP1, BP0) are
0.
0
0
1
Upper eighth (Sector 7)
Lower seven-eighths (seven sectors: 0 to
6)
0
1
0
Upper quarter (two sectors: 6 and 7) Lower three-quarters (six sectors: 0 to 5)
0
1
1
Upper half (four sectors: 4 to 7)
Lower half (four sectors: 0 to 3)
1
0
0
All sectors (eight sectors: 0 to 7)
none
1
0
1
All sectors (eight sectors: 0 to 7)
none
1
1
0
All sectors (eight sectors: 0 to 7)
none
1
1
1
All sectors (eight sectors: 0 to 7)
none
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| M25PE40VMW6P | 2A 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; |
| M25PE40VMW6TG | 4 Mbit Uniform Sector, Serial Flash Memory |
| M25PE40VMW6TP | 2A Standard Fixed Output LDO Regulators; Package: TO220FP-3; Constitution materials list: Packing style: Tube packaging; Package quantity: 50; Minimum package quantity: 500; |
| M25PE80-VMN6G | 4 Mbit Uniform Sector, Serial Flash Memory |
| M25PE80-VMN6P | 2A 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; |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| M25PE40-VMW6G | 功能描述:閃存 4 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 存儲類型:Flash 存儲容量:2 MB 結(jié)構(gòu):256 K x 8 定時類型: 接口類型:SPI 訪問時間: 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 安裝風格:SMD/SMT 封裝 / 箱體: 封裝:Reel |
| M25PE40-VMW6G_NUD | 制造商:Micron Technology Inc 功能描述: |
| M25PE40VMW6P | 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-VMW6P | 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 |
| M25PE40VMW6TG | 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 |
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