SST25WF040-40-5I-SAF
- Mfr.Part #
- SST25WF040-40-5I-SAF
- Manufacturer
- Microchip Technology
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC FLASH 4MBIT SPI 40MHZ 8SOIC
- Stock
- 26,229
- In Stock :
- 26,229
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- Manufacturer :
- Microchip Technology
- Product Category :
- Memory
- Memory Interface :
- SPI
- Peak Reflow Temperature (Cel) :
- 260
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Address Bus Width :
- 1b
- Base Product Number :
- SST25WF040
- Number of Terminations :
- 8
- Endurance :
- 100000 Write/Erase Cycles
- Pbfree Code :
- yes
- Write Protection :
- HARDWARE/SOFTWARE
- Supply Voltage-Min (Vsup) :
- 1.65V
- Max Frequency :
- 40 MHz
- Product Status :
- Obsolete
- Density :
- 4 Mb
- Write Cycle Time - Word, Page :
- 60μs
- Operating Supply Voltage :
- 1.8V
- Memory Type :
- Non-Volatile
- Supply Voltage :
- 1.8V
- Published :
- 2005
- Serial Bus Type :
- SPI
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Word Size :
- 8B
- Pin Count :
- 8
- Series :
- SST25
- Mounting Type :
- Surface Mount
- Nominal Supply Current :
- 10mA
- JESD-609 Code :
- e4
- Terminal Pitch :
- 1.27mm
- RoHS Status :
- ROHS3 Compliant
- Surface Mount :
- yes
- Number of Pins :
- 8
- Clock Frequency :
- 40MHz
- Max Supply Voltage :
- 1.95 V
- Supply Voltage-Max (Vsup) :
- 1.95V
- Memory Format :
- Flash
- Interface :
- SPI, Serial
- Length :
- 4.9mm
- Data Bus Width :
- 8B
- Frequency :
- 40 MHz
- Memory Size :
- 4Mb 512K x 8
- REACH SVHC :
- No SVHC
- Height Seated (Max) :
- 1.75mm
- Number of Words :
- 512000
- Memory Organization :
- 512K x 8
- Number of Functions :
- 1
- Radiation Hardening :
- No
- Min Supply Voltage :
- 1.65 V
- Packaging :
- Tube
- Base Part Number :
- SST25WF040
- Access Time :
- 40 ns
- ECCN Code :
- 3A991.B.1.A
- Memory Width :
- 8
- Sync/Async :
- SYNCHRONOUS
- Data Retention Time-Min :
- 100
- RoHS :
- Compliant
- Voltage - Supply :
- 1.65V~1.95V
- Terminal Position :
- Dual
- Operating Temperature :
- -40°C~85°C TA
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Terminal Finish :
- NICKEL PALLADIUM GOLD
- Max Operating Temperature :
- 85 °C
- Min Operating Temperature :
- -40 °C
- Package :
- Tube
- Lead Free :
- Lead Free
- Supplier Device Package :
- 8-SOIC
- Datasheets
- SST25WF040-40-5I-SAF

Memory Microchip Technology SST25WF040-40-5I-SAF Overview
The Memory Microchip Technology SST25WF040-40-5I-SAF is a high-performance 4Mbit flash memory module, optimized for reliability and speed. It operates over a standard Serial Peripheral Interface (SPI) and reaches frequencies up to 40MHz, ensuring rapid data access and program execution. This product is encapsulated in an 8-SOIC package, providing a compact footprint suitable for high-density applications where space is at a premium. Its robust design and advanced manufacturing techniques make it a superior choice for critical data storage solutions, driving efficiency and reducing downtime in commercial applications.
SST25WF040-40-5I-SAF Features
This flash memory IC boasts several key features including 4Mbit of storage capacity, high-speed SPI interface with a 40MHz frequency, and low-power consumption. Its endurance and reliability are enhanced by the proprietary SuperFlash technology, which offers excellent data retention and faster erase capabilities. The compact 8-SOIC package ensures a minimalistic design yet robust handling in varied environmental conditions.
SST25WF040-40-5I-SAF Applications
- Consumer Electronics: Utilized in devices like set-top boxes and gaming consoles, where rapid access to stored data enhances the user experience.
- Industrial Automation: Employed in automation controllers and sensors for logging and firmware updates, supporting reliable, long-term operations.
- Automotive: Integral in dashboard systems and infotainment units, providing robust data storage under extreme environmental conditions.
- Internet of Things (IoT): Serves as data storage in IoT devices, facilitating firmware updates and data logging in smart home and industrial IoT applications.
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