NP5Q128A13ESFC0E Datasheet, PDF (17/56 Pages) Numonyx B.V – 128-Mbit, Quad/Dual/Single Serial Interface, 128-Kbyte Sectors Phase Change Memory (PCM) with 66MHz SPI Bus Interface

Numonyx® Omneo™ P5Q Datasheet
Operating features
Table 1. Protected area sizes
Status register contents
Memory content
TB BP BP BP BP
bit bit 3 bit 2 bit 1 bit 0
Protected area
Unprotected area
00
0
0
0 none
All sectors⁽¹⁾ (Sectors 0 to 127)
00
0
0
1 Upper 128th (Sector 127)
Sectors 0 to 126
00
0
1
0 Upper 64th (Sectors 126 to 127)
Sectors 0 to 125
00
0
1
1 Upper 32nd (Sectors 124 to 127)
Sectors 0 to 123
00
1
0
0 Upper 16th (Sectors 120 to 127)
Sectors 0 to 119
00
1
0
1 Upper 8th (Sectors 112 to 127)
Sectors 0 to 111
00
1
1
0 Upper quarter (Sectors 96 to 127)
Sectors 0 to 95
00
1
1
1 Upper half (Sectors 64 to 127)
0
1 X⁽²⁾ X⁽²⁾ X⁽²⁾ All sectors (Sectors 0 to 127)
10
0
0
0 none
Sectors 0 to 63
None
All sectors⁽¹⁾ (Sectors 0 to 127)
10
0
0
1 Lower 128th (Sector 0)
Sectors 1 to 127
10
0
1
0 Lower 64th (Sectors 0 to 1)
Sectors 2 to 127
10
0
1
1 Lower 32nd (Sectors 0 to 3)
Sectors 4 to 127
10
1
0
0 Lower 16th (Sectors 0 to 7)
Sectors 8 to 127
10
1
0
1 Lower 8th (Sectors 0 to15)
Sectors 16 to 127
10
1
1
0 Lower 4th (Sectors 0 to 31)
Sectors 32 to 127
10
1
1
1 Lower half (Sectors 0 to 63)
1
1 X⁽²⁾ X⁽²⁾ X⁽²⁾ All sectors (Sectors 0 to 127)
Sectors 64 to 127
None
1. The device is ready to accept a bulk erase instruction if, and only if, all block protect (BP3, BP2, BP1, BP0) are 0
2. X can be 0 or 1
1.
17/56