W25Q16CLDAIG WINBOND [Winbond], W25Q16CLDAIG Datasheet - Page 2

• Manufacturer Part Number: W25Q16CLDAIG
• Description: 2.5V 16M-BIT SERIAL FLASH MEMORY WITH DUAL AND QUAD SPI
• Manufacturer: WINBOND [Winbond]

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11.
GENERAL DESCRIPTION ............................................................................................................... 5
FEATURES....................................................................................................................................... 5
PIN CONFIGURATION SOIC 150 / 208-MIL ................................................................................... 6
PAD CONFIGURATION WSON 6X5-MM ........................................................................................ 6
PIN CONFIGURATION PDIP 300-MIL............................................................................................. 7
PIN DESCRIPTION SOIC 150/208-MIL, PDIP 300-MIL AND WSON 6X5-MM............................... 7
PIN CONFIGURATION SOIC 300-MIL ............................................................................................ 8
PIN DESCRIPTION SOIC 300-MIL .................................................................................................. 8
8.1
8.2
8.3
8.4
8.5
8.6
BLOCK DIAGRAM.......................................................................................................................... 10
FUNCTIONAL DESCRIPTION ....................................................................................................... 11
10.1
10.2
CONTROL AND STATUS REGISTERS ........................................................................................ 13
11.1
Package Types..................................................................................................................... 9
Chip Select (/CS).................................................................................................................. 9
Serial Data Input, Output and IOs (DI, DO and IO0, IO1, IO2, IO3) .................................... 9
Write Protect (/WP)............................................................................................................... 9
HOLD (/HOLD) ..................................................................................................................... 9
Serial Clock (CLK) ................................................................................................................ 9
SPI OPERATIONS ............................................................................................................. 11
10.1.1
10.1.2
10.1.3
10.1.4
WRITE PROTECTION ....................................................................................................... 12
10.2.1
STATUS REGISTER .......................................................................................................... 13
11.1.1
11.1.2
11.1.3
11.1.4
11.1.5
11.1.6
11.1.7
11.1.8
11.1.9
11.1.10
11.1.11
Standard SPI Instructions...................................................................................................11
Dual SPI Instructions ..........................................................................................................11
Quad SPI Instructions.........................................................................................................11
Hold Function .....................................................................................................................11
Write Protect Features........................................................................................................12
BUSY..................................................................................................................................13
Write Enable Latch (WEL) ..................................................................................................13
Block Protect Bits (BP2, BP1, BP0)....................................................................................13
Top/Bottom Block Protect (TB)...........................................................................................13
Sector/Block Protect (SEC) ................................................................................................13
Complement Protect (CMP) ...............................................................................................14
Status Register Protect (SRP1, SRP0)...............................................................................14
Erase/Program Suspend Status (SUS) ..............................................................................14
Security Register Lock Bits (LB3, LB2, LB1) ......................................................................14
Quad Enable (QE) ............................................................................................................15
Status Register Memory Protection (CMP = 0).................................................................16
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W25Q16CL