參數(shù)資料
型號(hào): M25PE40VMN6TP
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): 16/60頁
文件大?。?/td> 315K
代理商: M25PE40VMN6TP
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
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;
M25PE40VMP6P 4 Mbit Uniform Sector, Serial Flash Memory
M25PE40VMP6TG 4 Mbit Uniform Sector, Serial Flash Memory
M25PE40VMP6TP 2A Standard Fixed Output LDO Regulators; Package: TO220FP-3; Constitution materials list: Packing style: Tube packaging; Package quantity: 50; Minimum package quantity: 500;
M25PE40VMW6G 4 Mbit Uniform Sector, Serial Flash Memory
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