Microchip Technology SST25WF040-40-5I-SAF-T Memory Integrated Circuit
IC FLASH 4MBIT SPI 40MHZ 8SOIC
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
SST25WF040-40-5I-SAF-T
Detailed Description
IC FLASH 4MBIT SPI 40MHZ 8SOIC
Package
8-SOIC (0.154", 3.90mm Width)
Key Features
Package / Case: 8-SOIC (0.154", 3.90mm Width); Mounting Type: Surface Mount
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
SST25WF040-40-5I-SAF-T Datasheet
Quick Jump:
Technical Specifications
Microchip Technology SST25WF040-40-5I-SAF-T Memory Integrated Circuit technical specifications.
General
Manufacturer
Microchip Technology
Series
SST25
Memory Size
4Mb (512K x 8)
RoHS
ROHS3 Compliant
Package / Case
8-SOIC
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
1.65V ~ 1.95V
Lifecycle Status
Obsolete
Technology
Flash
Alternate Parts Comparison (SST25WF040-40-5I-SAF-T vs SST25WF080B-40I/SN vs SST26WF080BAT-104I/SN vs SST26VF016B-104I/SN)
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-SOIC | 8-SOIC | 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 | 2.7V ~ 3.6V |
| Memory Size | 4Mb (512K x 8) | 8Mb (1M x 8) | 8Mb (1M x 8) | 16Mb (2M x 8) |
| RoHS | ROHS3 Compliant | Compliant | Compliant | Compliant |
| Lifecycle Status | Obsolete | Active | Active | Active |
| Max Frequency | 40 MHz | 40 MHz | 104 MHz | 104 MHz |
| Memory Format | Flash | Flash | Flash | Flash |
| Memory Interface | SPI | SPI | SPI - Quad I/O | SPI - Quad I/O |
| Memory Type | Non-Volatile | Non-Volatile | Non-Volatile | Non-Volatile |
| Package | Tape & Reel (TR) | SO | SO | SO |
| Action |
More Parts in Flash Memory
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.