Manufacturer: Winbond Electronics

Key Specifications

• Package: 48-pin TSOP
• Core: 8Gb (1Gb x 8)
• Memory Type: SPI NAND Flash
• Interface: SPI (1.8V/3.3V compatible)
• Voltage: 3.3V (VCC)
• Temperature: -40°C to +85°C (industrial)
• Speed: Up to 104MHz (to be verified)
• Page Size: 2048+64 bytes (to be verified)

The W29N08GVSJAA from Winbond Electronics is a high-density SPI NAND flash memory device designed for applications requiring reliable non-volatile storage with a simple serial interface. With a storage capacity of 8 gigabits (1Gb x 8), it provides ample space for code shadowing, data logging, and media storage in embedded systems.

Key Features

• SPI NAND interface with reduced pin count for easier PCB layout
• 8Gb density in a compact 48-pin TSOP package
• Operating voltage of 3.3V for compatibility with common logic levels
• Industrial temperature range (-40°C to +85°C) for harsh environments
• High-speed clock operation (up to 104MHz, to be verified) for fast data transfer
• Page-based read/write architecture (page size to be verified) for efficient data management
• Built-in error correction code (ECC) support (details to be verified)

Applications

• Embedded systems (set-top boxes, routers, IoT devices)
• Industrial control and automation
• Automotive infotainment and telematics (if qualified)
• Solid-state drives (SSD) for boot code storage
• Medical devices and portable equipment

Selection Guidance

When selecting the W29N08GVSJAA, consider the interface voltage (3.3V) and package footprint (TSOP-48) to ensure compatibility with your PCB design. Verify the exact timing parameters and ECC requirements from the official datasheet, as these may affect system performance. For higher densities or different voltage options, consult Winbond's product portfolio.