M25P10-A
SUMMARY DESCRIPTION
The M25P10-A is a 1 Mbit (128K x 8) Serial Flash
Memory, with advanced write protection mecha-
nisms, accessed by a high speed SPI-compatible
bus.
The memory can be programmed 1 to 256 bytes at
a time, using the Page Program instruction.
The memory is organized as 4 sectors, each con-
taining 128 pages. Each page is 256 bytes wide.
Thus, the whole memory can be viewed as con-
sisting of 512 pages, or 131,072 bytes.
The whole memory can be erased using the Bulk
Erase instruction, or a sector at a time, using the
Sector Erase instruction.
Figure 2. Logic Diagram
VCC
Figure 3. SO and VDFPN Connections
M25P10-A
S
Q
W
VSS
1
2
3
4
8
7
6
5
AI05761B
VCC
HOLD
C
D
D
C
S
W
M25P10-A
Q
Note: 1. There is an exposed die paddle on the underside of the
MLP8 package. This is pulled, internally, to V
SS
, and
must not be allowed to be connected to any other voltage
or signal line on the PCB.
2. See
section for package di-
mensions, and how to identify pin-1.
Table 1. Signal Names
HOLD
C
D
Serial Clock
Serial Data Input
Serial Data Output
Chip Select
Write Protect
Hold
Supply Voltage
Ground
VSS
AI05760
Q
S
W
HOLD
V
CC
V
SS
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