Boardoza_W25N01GVZEIG_Serial_SLC_NAND_Flash_Breakout_Board
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Boardoza W25N01GVZEIG Breakout Board
The Boardoza W25N01GVZEIG Breakout Board is a high-reliability 1Gb (128MB) Serial SLC NAND Flash memory board built around the Winbond W25N01GVZEIG memory device. Thanks to its Single-Level Cell (SLC) architecture, it provides significantly higher endurance, improved data integrity, and longer retention compared to conventional NAND flash solutions, making it suitable for demanding embedded applications.
The board supports Standard SPI, Dual SPI, and Quad SPI communication interfaces, enabling high-speed data transfer while remaining compatible with a wide range of microcontrollers and embedded processors. With its onboard voltage regulator and logic level shifter, it operates directly from 3.3V or 5V power supplies. It is an excellent solution for applications requiring code shadowing, Execute-in-Place (XIP), firmware storage, data logging, audio storage, text storage, and industrial embedded systems.
| Front Side | Back Side |
|---|---|
Key Features
- High-Capacity SLC NAND Storage: Provides 1Gb (128MB) of reliable non-volatile memory for firmware, audio, text, and application data.
- Flexible SPI Communication: Supports Standard SPI, Dual SPI, and Quad SPI interfaces for easy integration with different microcontrollers and processors.
- High-Speed Data Access: Operates at clock speeds up to 104MHz, with equivalent transfer rates of 208MHz in Dual SPI and 416MHz in Quad SPI modes.
- Built-In Data Protection: Integrated 1-bit ECC(Error Correction Code) helps detect and correct memory errors during operation.
- Bad Block Management: Supports bad block handling to improve long-term storage reliability.
- Code Execution Support: Suitable for code shadowing and Execute-in-Place (XIP) applications.
- Wide System Compatibility: Onboard voltage regulation and level shifting allow operation with both 3.3V and 5V systems.
Technical Specifications
Model: W25N01GVZEIG
Manufacturer: Boardoza
Manufacturer: Winbond Electronics Corporation
Memory Type: Serial SLC NAND Flash Memory
Memory Capacity: 1Gb (128MB)
Input Voltage: 3.3V / 5V
Functions: Non-Volatile Flash Memory Storage
Communication Interface: Standard SPI, Dual SPI, Quad SPI
SPI Clock Rate: 104MHz, 208MHz (Dual SPI), 416MHz (Quad SPI)
Continuous Transfer Rate: Up to 50MB/s
Block Erase Size: 128KB
ECC: Integrated 1-bit ECC Engine
Bad Block Management: Supported
Data Retention: More than 10 Years
Standby Current: Up to 4mA
Read Current: Up to 29mA
Operating Temperature: -40°C to +85°C
Board Dimensions: 40mm × 20mm
Board Pinout
( J1 ) Power & Control Connector
| Pin Number | Pin Name | Description |
|---|---|---|
| 1 | 5V / 3V3 | Power Input |
| 2 | nHOLD | Hold Input (Pauses Operation) / IO3 in Quad SPI Mode |
| 3 | nWP | Write Protect Input / IO2 in Quad SPI Mode |
| 4 | GND | Ground |
( J2 ) SPI Interface Connector
| Pin Number | Pin Name | Description |
|---|---|---|
| 1 | nCS | Chip Select (Active Low) |
| 2 | DO | Data Output (MISO) / IO1 in Dual & Quad SPI |
| 3 | CLK | Serial Clock Input |
| 4 | DI | Data Input (MOSI) / IO0 in Dual & Quad SPI |
Board Dimensions
Step Files
Datasheet
Version History
- V1.0.0 - Initial Release
Support
- If you have any questions or need support, please contact [email protected]
License
This repository contains both hardware and software components:
Hardware Design
All hardware design files are licensed under Creative Commons Attribution-ShareAlike 4.0 International License.
Software/Firmware
All software and firmware are licensed under BSD 3-Clause License.
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