Manufacturer Part Number
SST39SF040-70-4C-WHE-T
Manufacturer
Microchip Technology
Introduction
The SST39SF040-70-4C-WHE-T is a 4Mbit FLASH memory chip designed for high performance and reliability in a variety of applications, utilizing advanced FLASH technology for non-volatile memory storage.
Product Features and Performance
Memory Type: Non-Volatile
Memory Format: FLASH
Memory Size: 4Mbit
Memory Organization: 512K x 8
Memory Interface: Parallel
Access Time: 70 ns
Write Cycle Time - Word, Page: 20µs
Operating Temperature Range: 0°C to 70°C
Voltage Supply: 4.5V to 5.5V
Product Advantages
Reliable data retention and endurance
Fast access and programming time
Low power consumption
Wide operating temperature range
Key Technical Parameters
Access Time: 70 ns
Write Cycle Time - Word, Page: 20µs
Voltage - Supply: 4.5V ~ 5.5V
Operating Temperature: 0°C ~ 70°C
Memory Size: 4Mbit
Memory Organization: 512K x 8
Quality and Safety Features
Stable and reliable operation under a wide range of environmental conditions
Compatibility
Compatible with various standard microcontrollers and processors with parallel memory interfaces
Application Areas
Embedded systems
Communication equipment
Industrial automation systems
Consumer electronics
Product Lifecycle
Status: Active
This product is currently supported and not near discontinuation. Availability of replacements or upgrades is maintained by Microchip Technology.
Several Key Reasons to Choose This Product
Offers a balanced performance of speed and power efficiency
Robust memory capacity and organization suitable for intermediate data storage needs
Widely compatible and easy to integrate into existing systems
Backed by continuous support and supply assurance from Microchip Technology