W25X40BVSNIG Winbond Electronics, W25X40BVSNIG Datasheet - Page 2

IC SPI FLASH 4MBIT 8SOIC

W25X40BVSNIG

Manufacturer Part Number
W25X40BVSNIG
Description
IC SPI FLASH 4MBIT 8SOIC
Manufacturer
Winbond Electronics
Datasheet

Specifications of W25X40BVSNIG

Format - Memory
FLASH
Memory Type
FLASH
Memory Size
4M (512K x 8)
Speed
104MHz
Interface
SPI Serial
Voltage - Supply
2.7 V ~ 3.6 V
Operating Temperature
-40°C ~ 85°C
Package / Case
8-SOIC (3.9mm Width)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant

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Company
Part Number
Manufacturer
Quantity
Price
Part Number:
W25X40BVSNIG
Manufacturer:
WINBOND
Quantity:
30 000
Part Number:
W25X40BVSNIG
Manufacturer:
WINBOND
Quantity:
8 000
Part Number:
W25X40BVSNIG
Manufacturer:
WINBOND/华邦
Quantity:
20 000
Part Number:
W25X40BVSNIGT
Manufacturer:
VISHAY
Quantity:
2 000
Table of Contents
1.
2.
3.
4.
5.
6.
7.
8.
9.
GENERAL DESCRIPTION
FEATURES
PIN CONFIGURATION SOIC 150-MIL / 208-MIL
PAD CONFIGURATION WSON 6X5-MM
PIN CONFIGURATION PDIP 300-MIL
PIN DESCRIPTION SOIC 150 / 208-MIL, PDIP 300-MIL, WSON 6X5-MM
6.1
6.2
6.3
6.4
6.5
6.6
BLOCK DIAGRAM
FUNCTIONAL DESCRIPTION
8.1
8.2
CONTROL AND STATUS REGISTERS
9.1
9.2
Package Types
Chip Select (/CS)
Serial Data Input, Output and IOs (DI, DO, IO0 and IO1)
Write Protect (/WP)
HOLD (/HOLD)
Serial Clock (CLK)
SPI OPERATIONS
8.1.1
8.1.2
8.1.3
WRITE PROTECTION
8.2.1
STATUS REGISTER
9.1.1
9.1.2
9.1.3
9.1.4
9.1.5
9.1.6
9.1.7
INSTRUCTIONS
9.2.1
9.2.2
9.2.3
9.2.4
9.2.5
9.2.6
9.2.7
9.2.8
................................................................................................................................. 4
Standard SPI Instructions
Dual SPI Instructions
Hold Function
Write Protect Features
BUSY
Write Enable Latch (WEL)
Block Protect Bits (BP2, BP1, BP0)
Top/Bottom Block Protect (TB)
Reserved Bits
Status Register Protect (SRP)
Status Register Memory Protection
Manufacturer and Device Identification
Instruction Set
Write Enable (06h)
Write Disable (04h)
Read Status Register (05h)
Write Status Register (01h)
Read Data (03h)
Fast Read (0Bh)
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W25X10BV/20BV/40BV
.............................................. 7
............................... 6

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