SST39LF400A-55-4C-EKE-T
- Mfr.Part #
- SST39LF400A-55-4C-EKE-T
- Manufacturer
- Microchip Technology
- Package / Case
- 48-TFSOP (0.724, 18.40mm Width)
- Datasheet
- Download
- Description
- IC FLASH 4MBIT PARALLEL 48TSOP
- Stock
- 39,994
- In Stock :
- 39,994
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- Manufacturer :
- Microchip Technology
- Product Category :
- Memory
- Memory Type :
- Non-Volatile
- Product Type :
- NOR Flash
- Interface :
- Parallel
- RoHS Status :
- ROHS3 Compliant
- Base Part Number :
- SST39LF400A
- Command User Interface :
- yes
- Max Operating Temperature :
- 70 °C
- Standby Current-Max :
- 0.00002A
- Write Cycle Time - Word, Page :
- 20μs
- Nominal Supply Current :
- 30mA
- Word Size :
- 16b
- RoHS :
- Details
- Terminal Pitch :
- 0.5mm
- Operating Temperature :
- 0°C~70°C TA
- Data Bus Width :
- 16b
- Radiation Hardening :
- No
- Common Flash Interface :
- yes
- Product Category :
- NOR Flash
- ECCN Code :
- 3A991.B.1.A
- HTS Code :
- 8542.32.00.51
- Published :
- 2000
- Minimum Operating Temperature :
- 0 C
- Interface Type :
- Parallel
- Interfaces :
- Parallel
- Address Bus Width :
- 18b
- Sync/Async :
- ASYNCHRONOUS
- Min Supply Voltage :
- 3 V
- Min Operating Temperature :
- 0 °C
- Supply Voltage :
- 3.3V
- Data Polling :
- yes
- Number of Terminations :
- 48
- Memory Interface :
- Parallel
- Density :
- 4 Mb
- Packaging :
- Tape and Reel (TR)
- Mount :
- Surface Mount
- Max Supply Voltage :
- 3.6 V
- Maximum Operating Temperature :
- + 70 C
- JESD-609 Code :
- e3
- Operating Supply Voltage :
- 3.3V
- Timing Type :
- ASYNCHRONOUS
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Peak Reflow Temperature (Cel) :
- 260
- Number of Pins :
- 48
- Manufacturer :
- Microchip
- Memory Format :
- Flash
- Pbfree Code :
- yes
- Lifecycle Status :
- Production (Last Updated: 2 years ago)
- Toggle Bit :
- yes
- Package / Case :
- 48-TFSOP (0.724, 18.40mm Width)
- Series :
- SST39 MPF™
- Terminal Position :
- Dual
- Memory Size :
- 4Mb 256K x 16
- Memory Density :
- 4
- Voltage - Supply :
- 3V~3.6V
- Number of Sectors/Size :
- 128
- Factory Lead Time :
- 15 Weeks
- Memory Width :
- 16
- Mounting Type :
- Surface Mount
- Brand :
- Microchip Technology
- Supplier Device Package :
- 48-TSOP
- Access Time :
- 55ns
- Architecture :
- Sector
- Product Status :
- Active
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Base Product Number :
- SST39LF400
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Number of Words :
- 256000
- Subcategory :
- Memory and Data Storage
- Package :
- Tape and Reel (TR)
- Speed :
- 55 ns
- Sector Size :
- 2k
- Memory Organization :
- 256K x 16
- Organization :
- 256KX16
- Mounting Style :
- SMD/SMT
- Datasheets
- SST39LF400A-55-4C-EKE-T
SST39LF400A-55-4C-EKE-T Documents

Memory Microchip Technology SST39LF400A-55-4C-EKE-T Overview
The Memory Microchip Technology SST39LF400A-55-4C-EKE-T is a cutting-edge IC FLASH memory chip that embodies advanced 4Mbit storage capabilities within a compact 48TSOP package. Targeted towards high-performance, reliability-intensive applications, this product from industry leader Microchip Technology allows systems to efficiently manage code and data storage. With its parallel interface, this FLASH memory provides a robust, yet flexible solution for a myriad of computational environments. Ensuring streamlined processes in a portable form factor, the Memory Microchip Technology SST39LF400A-55-4C-EKE-T stands as a critical component for any application in need of dependable non-volatile memory solutions.
SST39LF400A-55-4C-EKE-T Features
- 4Mbit memory capacity for extensive data storage
- Parallel memory interface for high-speed data access
- Durable 48TSOP packaging for robustness and reliability
- Operational efficiency across a wide range of temperatures ensured by Microchip's quality standards
SST39LF400A-55-4C-EKE-T Applications
- Embedded Systems: This memory chip serves as a primary non-volatile storage for code and data in embedded microcontroller applications.
- Consumer Electronics: Utilized in devices such as digital cameras, MP3 players, and gaming consoles for firmware storage and updates.
- Industrial Automation: An essential component in PLCs and control modules for storing operational algorithms and configurations.
- Networking Hardware: Empowers routers, switches, and modems to retain firmware and settings ensuring the stability of network communications.
- Automotive Electronics: Used in vehicle's ECMs to store engine control unit firmware influencing performance and efficiency.
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