Manufacturer Part Number
SST39LF400A-55-4C-EKE
Manufacturer
Microchip Technology
Introduction
The SST39LF400A-55-4C-EKE is a 4 Mbit FLASH memory device designed for high performance and reliability, featuring a 256K x 16 memory organization and parallel interface.
Product Features and Performance
Non-Volatile FLASH memory
4Mbit memory size
256K x 16 memory organization
Access Time: 55 ns
Write Cycle Time: 20µs for both Word and Page
Parallel memory interface
Product Advantages
Reliable data retention
Fast access and write times
Low power consumption
Key Technical Parameters
Memory Type: FLASH
Memory Format: FLASH
Voltage Supply: 3V ~ 3.6V
Operating Temperature: 0°C ~ 70°C (TA)
Package / Case: 48-TFSOP (0.724", 18.40mm Width)
Mounting Type: Surface Mount
Quality and Safety Features
Rigorous testing for endurance and reliability
Stable operation within specified temperature range
Compatibility
Compatible with a wide range of microcontrollers and processors that support a parallel interface
Application Areas
Embedded systems
Consumer electronics
Automotive electronics
Industrial control systems
Product Lifecycle
Currently active product status
Not nearing discontinuation
Several Key Reasons to Choose This Product
High reliability and durability for critical applications
Fast read and write capabilities enhance system performance
Support for a wide range of operating voltage ensures compatibility with various system designs
Suitable for multiple applications from consumer electronics to industrial automation