M25P10-A Numonyx, B.V., M25P10-A Datasheet - Page 6

• Manufacturer Part Number: M25P10-A
• Description: 1 Mbit, serial Flash memory, 50 MHz SPI bus interface
• Manufacturer: Numonyx, B.V.

Description
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Description
The M25P10-A is a 1 Mbit (128 Kbit x 8) serial Flash memory, with advanced write
protection 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
instruction.
The memory is organized as 4 sectors, each containing 128 pages. Each page is 256 bytes
wide. Thus, the whole memory can be viewed as consisting 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 1.
Table 1.
C
D
Q
S
W
HOLD
V
V
CC
SS
Signal name
Logic diagram
Signal names
HOLD
W
Serial Clock
Serial Data input
Serial Data output
Chip Select
Write Protect
Hold
Supply voltage
Ground
D
C
S
V CC
V SS
M25P10-A
Function
Q
Input
Input
Output
Input
Input
Input
AI05760
Direction
M25P10-A