SST39VF400A-70-4I-EKE-T
- Mfr.Part #
- SST39VF400A-70-4I-EKE-T
- Manufacturer
- Microchip Technology
- Package / Case
- 48-TFSOP (0.724, 18.40mm Width)
- Datasheet
- Download
- Description
- IC FLASH 4MBIT PARALLEL 48TSOP
- Stock
- 1,154
- In Stock :
- 1,154
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- Manufacturer :
- Microchip Technology
- Product Category :
- Memory
- Manufacturer :
- Microchip
- Memory Interface :
- Parallel
- Factory Lead Time :
- 4 Weeks
- Product Type :
- NOR Flash
- Access Time :
- 70ns
- JESD-609 Code :
- e3
- Sector Size :
- 2k
- Write Cycle Time - Word, Page :
- 20μs
- Address Bus Width :
- 18b
- Data Bus Width :
- 16b
- Operating Supply Voltage :
- 3.3V
- Memory Size :
- 4Mb 256K x 16
- Base Product Number :
- SST39VF400
- Published :
- 2000
- Nominal Supply Current :
- 30mA
- Density :
- 4 Mb
- Number of Terminations :
- 48
- Terminal Pitch :
- 0.5mm
- Minimum Operating Temperature :
- - 40 C
- Common Flash Interface :
- yes
- Timing Type :
- ASYNCHRONOUS
- Base Part Number :
- SST39VF400A
- Terminal Finish :
- Matte Tin (Sn) - annealed
- Pbfree Code :
- yes
- Peak Reflow Temperature (Cel) :
- 260
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- HTS Code :
- 8542.32.00.51
- Voltage - Supply :
- 2.7V~3.6V
- Memory Width :
- 16
- Memory Type :
- Non-Volatile
- Sync/Async :
- ASYNCHRONOUS
- Word Size :
- 16b
- Number of Pins :
- 48
- Terminal Position :
- Dual
- Command User Interface :
- yes
- Speed :
- 70 ns
- Data Polling :
- yes
- Supplier Device Package :
- 48-TSOP
- Surface Mount :
- yes
- Memory Organization :
- 256K x 16
- Series :
- SST39 MPF™
- Interfaces :
- Parallel
- Mounting Type :
- Surface Mount
- Number of Sectors/Size :
- 128
- ECCN Code :
- EAR99
- RoHS Status :
- ROHS3 Compliant
- Product Status :
- Active
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Memory Format :
- Flash
- Toggle Bit :
- yes
- Memory Density :
- 4
- Subcategory :
- Memory and Data Storage
- Mounting Style :
- SMD/SMT
- Interface Type :
- Parallel
- Maximum Operating Temperature :
- + 85 C
- Brand :
- Microchip Technology / Atmel
- RoHS :
- Details
- Packaging :
- Tape and Reel (TR)
- Organization :
- 256KX16
- Product Category :
- NOR Flash
- Standby Current-Max :
- 0.00002A
- Architecture :
- Sector
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Operating Temperature :
- -40°C~85°C TA
- Package / Case :
- 48-TFSOP (0.724, 18.40mm Width)
- Radiation Hardening :
- No
- Datasheets
- SST39VF400A-70-4I-EKE-T

Memory Microchip Technology SST39VF400A-70-4I-EKE-T Overview
This Memory Microchip Technology SST39VF400A-70-4I-EKE-T is a high-performance flash memory device designed to meet the demanding requirements of modern electronic systems. With a capacity of 4 megabits and a parallel interface, this IC FLASH is housed in a 48-pin Thin Small Outline Package (TSOP), offering both reliability and ease of integration.
Featuring advanced technology and robust construction, this flash memory IC is ideal for applications where fast and efficient data storage and retrieval are essential. Whether used in consumer electronics, industrial equipment, or automotive systems, this Microchip Technology memory device delivers consistent performance and exceptional reliability.
SST39VF400A-70-4I-EKE-T Features
- 4 megabit flash memory capacity
- Parallel interface
- 48-pin Thin Small Outline Package (TSOP)
- High-performance operation
- Robust construction for reliability
- Wide range of operating temperatures (-40°C to 85°C)
- Low power consumption
SST39VF400A-70-4I-EKE-T Applications
- Embedded Systems: This flash memory IC is commonly used in embedded systems such as microcontrollers and digital signal processors (DSPs) to store firmware, configuration data, and program code. Its parallel interface and high-performance operation make it an ideal choice for applications requiring fast access to stored information.
- Communication Equipment: In communication equipment such as routers, switches, and modems, this memory device serves as a storage medium for configuration settings, firmware updates, and log data. Its reliability and low power consumption make it well-suited for continuous operation in networking devices.
- Automotive Electronics: Within automotive electronics, this flash memory IC is utilized for storing critical system software, calibration data, and diagnostic information. Its wide operating temperature range ensures reliable performance in harsh automotive environments, making it suitable for use in engine control units (ECUs), infotainment systems, and instrument clusters.
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