Memory organization
5
Memory organization
M25P16
The memory is organized as:
● 2 097 152 bytes (8 bits each)
● 32 sectors (512 Kbits, 65536 bytes each)
● 8192 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.
Figure 7. Block diagram
HOLD
W
S
C
D
Q
Control Logic
High voltage
Generator
I/O Shift Register
Address Register
and Counter
256 byte
Data Buffer
1FFFFFh
Status
Register
Size of the
read-only
memory area
00000h
000FFh
256 bytes (page size)
X Decoder
AI04987
16/55