M25P10A Serial Flash Embedded Memory
Features
M25P10A 1Mb 3V Serial Flash Embedded
Memory
Features
• SPI bus-compatible serial interface
• 1Mb Flash memory
• 50 MHz clock frequency (maximum)
• 2.3V to 3.6V single supply voltage
• Page program (up to 256 bytes) in 1.4ms (TYP)
• Erase capability
– Sector erase: 256Kb in 0.65s (TYP)
– Bulk erase: 1Mb in 1.7s (TYP)
• Deep power-down: 1µA (TYP)
• Electronic signature
– JEDEC-standard 2-byte signature (2011h)
– RES command, 1-byte signature (10h) for back-
ward compatibility
• More than 20 years data retention
• Automotive-certified parts available
• Packages (RoHS-compliant)
– SO8N (MN) 150 mils
– VFQFPN8 (MP) MLP8 6mm x 5mm
– UFDFN8 (MB) 2mm x 3mm
PDF: 09005aef8456656b
m25p10A.pdf - Rev. B 05/14 EN
1 Micron Technology, Inc. reserves the right to change products or specifications without notice.
© 2013 Micron Technology, Inc. All rights reserved.
Products and specifications discussed herein are subject to change by Micron without notice.
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M25P10A Serial Flash Embedded Memory
Functional Description
Functional Description
The M25P10A is a 1Mb (125Kb x 8) serial Flash memory device with advanced write pro-
tection mechanisms accessed by a high-speed SPI-compatible bus.
The memory can be programmed 1 to 256 bytes at a time using the PAGE PROGRAM
command. It is organized as 4 sectors, each containing 128 pages. Each page is 256
bytes wide. Memory can be viewed either as 512 pages or as 131,072 bytes. The entire
memory can be erased using the BULK ERASE command, or it can be erased one sector
at a time using the SECTOR ERASE command.
Figure 1: Logic Diagram
VCC
DQ0
C
S#
W#
HOLD#
DQ1
Table 1: Signal Names
Signal Name
C
DQ0
DQ1
S#
W#
HOLD#
VCC
VSS
Function
Serial clock
Serial data input
Serial data output
Chip select
Write protect
Hold
Supply voltage
Ground
VSS
Direction
Input
Input
Output
Input
Input
Input
–
–
PDF: 09005aef8456656b
m25p10A.pdf - Rev. B 05/14 EN
5 Micron Technology, Inc. reserves the right to change products or specifications without notice.
© 2013 Micron Technology, Inc. All rights reserved.

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