Winbond Electronics W25Q40EWSSIG Flash Memory
IC FLASH 4MBIT SPI/QUAD 8SOIC

Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
W25Q40EWSSIG
Detailed Description
IC FLASH 4MBIT SPI/QUAD 8SOIC
Package
SO
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
W25Q40EWSSIG Datasheet
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Technical Specifications
Winbond Electronics W25Q40EWSSIG Flash Memory technical specifications.
General
Interface
Serial (SPI, Dual SPI, Quad SPI)
Memory Size
4M
RoHS
Compliant
Number of Pins
8
Package / Case
8-SOIC
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
1.8
Lifecycle Status
Active
Automotive
No
Alternate Parts Comparison (W25Q40EWSSIG vs W25Q64JVSSIQ vs W25X40CLSNIG vs W25X40CLSSIG)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) | -40 ~ 85 | -40 ~ 85 | -40 ~ 85 |
| Supply Voltage | 1.8 | 3/3.3 | 2.5/3/3.3 | 2.5/3/3.3 |
| Memory Size | 4M | 64M | 4M | 4M |
| Interface | Serial (SPI, Dual SPI, Quad SPI) | Serial (SPI, Dual SPI, Quad SPI) | Serial (SPI, Dual SPI) | Serial (SPI, Dual SPI) |
| Number of Pins | 8 | 8 | 8 | 8 |
| RoHS | Compliant | Compliant | Compliant | Compliant |
| Lifecycle Status | Active | Active | LTB | LTB |
| Address Width Bit | 24 | 24 | 24 | 24 |
| Architecture | Sectored | Sectored | Sectored | Sectored |
| Automotive | No | No | No | No |
| Block Organization | Symmetrical | Symmetrical | Symmetrical | Symmetrical |
| Action |
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