M25PE40-VMW6TG Micron Technology Inc, M25PE40-VMW6TG Datasheet - Page 16

• Manufacturer Part Number: M25PE40-VMW6TG
• Manufacturer: Micron Technology Inc

Specifications of M25PE40-VMW6TG

• Cell Type: NOR
• Density: 4Mb
• Access Time (max): 15ns
• Interface Type: Serial (SPI)
• Boot Type: Not Required
• Address Bus: 1b
• Operating Supply Voltage (typ): 3.3V
• Operating Temp Range: -40C to 85C
• Package Type: SOIC W
• Sync/async: Synchronous
• Operating Temperature Classification: Industrial
• Operating Supply Voltage (min): 2.7V
• Operating Supply Voltage (max): 3.6V
• Word Size: 8b
• Number Of Words: 512K
• Supply Current: 8mA
• Mounting: Surface Mount
• Pin Count: 8
• Lead Free Status / Rohs Status: Compliant

Operating features
16/62
Table 2.
Table 3.
1. The device is ready to accept a Bulk Erase instruction if, and only if, all Block Protect bits (BP2, BP1, BP0)
Sector Lock Register
BP2
Status Register
Down bit
bit
0
0
0
0
1
1
1
1
Lock
are 0.
The second Software Protected mode (SPM2) uses the Block Protect bits (BP2,
BP1, BP0, see
only.
content
0
0
1
1
BP1
bit
0
0
1
1
0
0
1
1
BP0
Lock bit
bit
Software protection truth table (Sectors 0 to 7, 64-Kbyte granularity)
Protected area sizes
Write
0
1
0
1
0
1
0
1
0
1
0
1
none
Upper eighth (sector 7)
Upper quarter (two sectors: 6 and
7)
Upper half (four sectors: 4 to 7)
All sectors (eight sectors: 0 to 7)
All sectors (eight sectors: 0 to 7)
All sectors (eight sectors: 0 to 7)
All sectors (eight sectors: 0 to 7)
Section
Sector unprotected from Program/Erase/Write operations, protection status
reversible
Sector protected from Program/Erase/Write operations, protection status
reversible
Sector unprotected from Program/Erase/Write operations,
sector protection status cannot be changed except by a reset or power-up.
Sector protected from Program/Erase/Write operations,
sector protection status cannot be changed except by a reset or power-up.
Protected area
6.4.3)) to allow part of the memory to be configured as read-
Memory content
Protection status
none
none
none
none
All sectors
Lower seven-eighths (seven sectors: 0 to 6)
Lower three-quarters (six sectors: 0 to 5)
Lower half (four sectors: 0 to 3)
(1)
Unprotected area
(eight sectors: 0 to 7)
M25PE40