SST39SF010A-70-4C-PH Flash Memory IC DIP-32 | 1Mbit
SST39SF010A-70-4C-PH Flash Memory IC DIP-32 | 1Mbit
SST39SF010A-70-4C-PH Flash Memory IC – DIP-32 Package
The SST39SF010A-70-4C-PH is a high-performance 1 Mbit (128K × 8) CMOS SuperFlash® memory integrated circuit in a through-hole DIP-32 package. Designed for embedded systems, BIOS chips, microcontroller projects, and programmable logic applications, this IC delivers fast 70ns access time, low power consumption, and reliable sector/block erase functionality — making it a go-to choice for engineers, hobbyists, and electronics repair technicians alike.
Key Specifications
- Part Number: SST39SF010A-70-4C-PH
- Memory Density: 1 Mbit (128K × 8-bit)
- Package: DIP-32 (Through-Hole)
- Access Time: 70ns
- Supply Voltage: 4.5V – 5.5V
- Interface: Parallel
- Erase Type: Sector / Block / Chip Erase
- Endurance: 100,000 erase/write cycles minimum
- Temperature Range: Commercial (0°C to +70°C)
- Country of Origin: Made in Mainland China
Why Choose the SST39SF010A?
- ✅ Fast 70ns Access Time — Ideal for time-critical embedded applications and BIOS replacement
- ✅ Drop-in DIP-32 Form Factor — Easy to use on breadboards, development boards, and sockets
- ✅ SuperFlash® Technology — Industry-standard reliability with high endurance erase/write cycles
- ✅ Wide Compatibility — Works with most parallel memory programmers and microcontroller systems
- ✅ Low Power Standby Mode — Energy-efficient design for battery-powered and embedded systems
Common Applications
- BIOS chip replacement and firmware storage
- Embedded system code storage
- Microcontroller external memory expansion
- Electronics prototyping and development boards
- Industrial control and automation systems
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Frequently Asked Questions
Q: What is the SST39SF010A-70-4C-PH used for?
A: The SST39SF010A-70-4C-PH is a 1 Mbit parallel NOR Flash memory IC commonly used for BIOS chip replacement, embedded firmware storage, microcontroller memory expansion, and electronics development and prototyping projects. Its DIP-32 through-hole package makes it simple to program with standard parallel EPROM programmers.
Q: What programmer is compatible with the SST39SF010A DIP-32?
A: The SST39SF010A is compatible with most universal parallel memory programmers that support the DIP-32 package and the SST39SF010 family, such as the TL866 series and other common EPROM/Flash programmers. Always verify compatibility with your specific programmer software before purchasing.
Q: What is the difference between the SST39SF010 and SST39SF010A?
A: The SST39SF010A is an updated revision of the SST39SF010, featuring improved erase/write endurance, lower power consumption, and enhanced reliability. In most applications and programmer software, the two are pin-compatible and functionally interchangeable.
Q: Is this a new or refurbished component?
A: This listing is for a new SST39SF010A-70-4C-PH integrated circuit. Each unit undergoes quality checks to ensure it meets standard specifications before shipping.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.