M25P40-VMN6PB NUMONYX, M25P40-VMN6PB Datasheet - Page 16

• Manufacturer Part Number: M25P40-VMN6PB
• Description: Flash Mem Serial-SPI 2.5V/3.3V 4M-Bit 512K x 8 8ns 8-Pin SOIC N Tray
• Manufacturer: NUMONYX

Specifications of M25P40-VMN6PB

• Package: 8SOIC N
• Cell Type: NOR
• Density: 4 Mb
• Architecture: Sectored
• Block Organization: Symmetrical
• Typical Operating Supply Voltage: 2.5|3.3 V
• Sector Size: 64KByte x 8
• Timing Type: Synchronous
• Operating Temperature: -40 to 85 °C
• Interface Type: Serial-SPI

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Memory organization
The memory is organized as:
Each page can be individually programmed (bits are programmed from 1 to 0). The device is
Sector or Bulk Erasable (bits are erased from 0 to 1) but not Page Erasable.
Table 3.
524,288 bytes (8 bits each)
8 sectors (512 Kbits, 65,536 bytes each)
2048 pages (256 bytes each)
Sector
7
6
5
4
3
2
1
0
Memory organization
70000h
60000h
50000h
40000h
30000h
20000h
10000h
00000h
Address range
7FFFFh
6FFFFh
5FFFFh
4FFFFh
3FFFFh
2FFFFh
1FFFFh
0FFFFh