M25P05-AVME3G STMICROELECTRONICS [STMicroelectronics], M25P05-AVME3G Datasheet - Page 2

• Manufacturer Part Number: M25P05-AVME3G
• Description: 512 Kbit to 32 Mbit, Low Voltage, Serial Flash Memory With 40 MHz or 50 MHz SPI Bus Interface
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

M25PXX
SUMMARY DESCRIPTION
The M25Pxx is a 512Kbit to 32Mbit (2M x 8) Serial
Flash Memory, with advanced write protection
mechanisms, accessed by a high speed SPI-com-
patible bus.
The memory can be programmed 1 to 256 bytes at
a time, using the Page Program instruction.
The memory is organized as a number of sectors,
each containing 256 or 128 pages. Each page is
256 bytes wide.
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
Table 2. Signal Names
2/7
C
D
Q
S
W
HOLD
V
V
CC
SS
HOLD
W
D
C
S
Serial Clock
Serial Data Input
Serial Data Output
Chip Select
Write Protect
Hold
Supply Voltage
Ground
V CC
V SS
M25Pxx
Q
AI10258
Figure 3. SO8 and VDFPN Connections
Note: 1. There is an exposed die paddle on the underside of the
Figure 4. SO16 Connections
Note: 1. DU = Don’t Use
MLP8 package. This is pulled, internally, to V
must not be allowed to be connected to any other voltage
or signal line on the PCB.
HOLD
V CC
DU
DU
DU
DU
V SS
Q
S
W
Q
S
1
2
3
4
1
2
3
4
5
6
7
8
M25Pxx
M25Pxx
AI10259
AI10260
16
15
14
13
12
11
10
8
7
6
5
9
V CC
HOLD
C
D
C
D
DU
DU
DU
DU
V SS
W
SS
, and