Microchip Technology SST25WF040B-40I/SN Microcontrollers
IC FLASH 4MBIT SPI 40MHZ 8SOIC
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
SST25WF040B-40I/SN
Base Model
Detailed Description
IC FLASH 4MBIT SPI 40MHZ 8SOIC
Package
8-SOIC (0.154", 3.90mm Width)
Lifecycle Status
Active
Datasheet
SST25WF040B-40I/SN Datasheet
Quick Jump:
Technical Specifications
Microchip Technology SST25WF040B-40I/SN Microcontrollers technical specifications.
General
Interface
Serial-SPI
Memory Size
4Mb (512K x 8)
RoHS
Compliant
Number of Pins
8
Package / Case
8-SOIC
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
1.65V ~ 1.95V
Lifecycle Status
Active
Technology
Flash
Alternate Parts Comparison (SST25WF040B-40I/SN vs SST25WF040-40-5I-QAE-T vs SST25WF010-40-5I-QAF vs SST25WF040-40-5I-SAF-T)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 8-SOIC | 8-WDFN Exposed Pad | 8-WDFN Exposed Pad | 8-SOIC |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supply Voltage | 1.65V ~ 1.95V | 1.65V ~ 1.95V | 1.65V ~ 1.95V | 1.65V ~ 1.95V |
| Memory Size | 4Mb (512K x 8) | 4Mb (512K x 8) | 1Mb (128K x 8) | 4Mb (512K x 8) |
| Lifecycle Status | Active | Obsolete | Obsolete(EOL) | Obsolete |
| Max Frequency | 40 MHz | 40 MHz | 40 MHz | 40 MHz |
| Memory Format | Flash | Flash | Flash | Flash |
| Memory Interface | SPI | SPI | SPI | SPI |
| Memory Type | Non-Volatile | Non-Volatile | Non-Volatile | Non-Volatile |
| Package | SO | Tape & Reel (TR) | Tube/Rail | Tape & Reel (TR) |
| Technology | Flash | Flash | Flash | Flash |
| Action |
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