M25P32 Numonyx, B.V., M25P32 Datasheet - Page 17

• Manufacturer Part Number: M25P32
• Description: 32-Mbit, low voltage, serial Flash memory with 75 MHz SPI bus interface
• Manufacturer: Numonyx, B.V.

M25P32
5
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.
Figure 7.
W/V
HOLD
4,194,304 bytes (8 bits each)
64 sectors (512 Kbits, 65536 bytes each)
16384 pages (256 bytes each).
PP
Q
C
D
S
Block diagram
Address Register
Control Logic
and Counter
00000h
I/O Shift Register
256 Bytes (Page Size)
High Voltage
Generator
X Decoder
Data Buffer
256 Byte
3FFFFFh
000FFh
Memory organization
Register
Status
memory area
Size of the
read-only
AI08519b
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