M25P10-A
Memory organization
5
Memory organization
The memory is organized as:
●
●
●
131,072 bytes (8 bits each)
4 sectors (256 Kbits, 32768 bytes each)
512 pages (256 bytes each).
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.
Memory organization
Sector
Address range
3
2
1
0
18000h
10000h
08000h
00000h
1FFFFh
17FFFh
0FFFFh
07FFFh
Figure 6.
Block diagram
HOLD
W
High Voltage
Generator
Control Logic
S
C
D
Q
I/O Shift Register
Address Register
and Counter
Status
Register
256 byte
Data Buffer
1FFFFh
18000h
10000h
08000h
00000h
000FFh
256 bytes (page size)
X Decoder
15/51
NUMONYX [ NUMONYX B.V ]
