W25P10 WINBOND [Winbond], W25P10 Datasheet - Page 2

• Manufacturer Part Number: W25P10
• Description: 1M-BIT, 2M-BIT AND 4M-BIT SERIAL FLASH MEMORY WITH 40MHZ SPI
• Manufacturer: WINBOND [Winbond]

Table of Contents-
1.
2.
3.
4.
5.
6.
7.
GENERAL DESCRIPTION ......................................................................................................... 4
FEATURES ................................................................................................................................. 4
PIN CONFIGURATION ............................................................................................................... 5
PIN DESCRIPTION..................................................................................................................... 5
4.1
4.2
4.3
4.4
4.5
4.6
4.7
BLOCK DIAGRAM ...................................................................................................................... 7
FUNCTIONAL DESCRIPTION ................................................................................................... 8
6.1
6.2
CONTROL AND STATUS REGISTERS..................................................................................... 9
7.1
7.2
Package Types ............................................................................................................... 5
Chip Select (/CS) ............................................................................................................ 5
Serial Data Output (DO) ................................................................................................. 6
Write Protect (/WP)......................................................................................................... 6
HOLD (/HOLD) ............................................................................................................... 6
Serial Clock (CLK) .......................................................................................................... 6
Serial Data Input (DI) ...................................................................................................... 6
SPI OPERATIONS ......................................................................................................... 8
6.1.1
6.1.2
WRITE PROTECTION.................................................................................................... 8
6.2.1
STATUS REGISTER ...................................................................................................... 9
7.1.1
7.1.2
7.1.3
7.1.4
7.1.5
7.1.6
INSTRUCTIONS........................................................................................................... 11
7.2.1
7.2.2
7.2.3
7.2.4
7.2.5
7.2.6
7.2.7
7.2.8
7.2.9
7.2.10
SPI Modes........................................................................................................................8
Hold Function ...................................................................................................................8
Write Protect Features......................................................................................................8
BUSY................................................................................................................................9
Write Enable Latch (WEL) ................................................................................................9
Block Protect Bits (BP2, BP1, BP0)................................................................................10
Reserved Bits .................................................................................................................10
Status Register Protect (SRP) ........................................................................................10
Status Register Memory Protection ................................................................................11
Manufacturer and Device Identification...........................................................................12
Instruction Set
Write Disable (04h).........................................................................................................13
Write Enable (06h)..........................................................................................................13
Read Status Register (05h) ............................................................................................14
Write Status Register (01h) ............................................................................................15
Read Data (03h) .............................................................................................................16
Fast Read (0Bh) .............................................................................................................17
Page Program (02h) .......................................................................................................18
Sector Erase (D8h).......................................................................................................19
(1)
.............................................................................................................12
W25P10, W25P20 AND W25P40
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