M25PE16-VMW6TP Numonyx, B.V., M25PE16-VMW6TP Datasheet - Page 16

• Manufacturer Part Number: M25PE16-VMW6TP
• Description: 16-Mbit, page-erasable serial flash memory with byte-alterability, 75 MHz SPI bus, standard pinout
• Manufacturer: Numonyx, B.V.

Operating features
16/58
Table 3.
1. The device is ready to accept a bulk erase instruction if, and only if, all block protect (BP2, BP1, BP0) are 0.
BP2
Status register
bit
0
0
0
0
1
1
1
1
content
The second software protected mode (SPM2) uses the block protect (BP2, BP1,
BP0, see
BP1
bit
0
0
1
1
0
0
1
1
BP0
bit
Protected area sizes
0
1
0
1
0
1
0
1
Section
none
Upper 32nd (Sector 31)
Upper sixteenth (two sectors: 30 and
31)
Upper eighth (four sectors: 28 to 31)
Upper quarter (eight sectors: 24 to
31)
Upper half (sixteen sectors: 16 to 31) Lower half (16 sectors: 0 to 15)
All sectors (32 sectors: 0 to 31)
All sectors (32 sectors: 0 to 31)
6.4.3)) bits to allow part of the memory to be configured as read-only.
Protected area
Memory content
Lower 31st/32nd (31 sectors: 0 to 30)
Lower 15/16ths (30 sectors: 0 to 29)
Lower three-quarters (24 sectors: 0 to 23)
none
none
All sectors
Lower seven-eighths (28 sectors: 0 to 27)
(1)
Unprotected area
(32 sectors: 0 to 31)
M25PE16