Overview
The W25N01GVZEIG TR is a 1G-bit Serial SLC NAND Flash memory device manufactured by Winbond Electronics. This component is part of the W25N family of SpiFlash memories, designed to offer high-speed read capabilities and advanced features for various applications. It supports standard SPI, Dual SPI, and Quad SPI interfaces, making it versatile for different system requirements.
The device operates within a voltage range of 2.7V to 3.6V and is available in several package types, including an 8-pad WSON 8x6-mm, 16-pin SOIC 300-mil, and 24-ball TFBGA 8x6-mm. This flexibility in packaging allows for easy integration into a wide range of electronic systems.
Key Specifications
| Specification | Value |
|---|---|
| Density | 1 G-bit (128 M-byte) |
| Package Types | 8-pad WSON 8x6-mm, 16-pin SOIC 300-mil, 24-ball TFBGA 8x6-mm |
| Voltage Range | 2.7V to 3.6V |
| Temperature Range | -40°C to 85°C (Industrial) |
| Interface | Standard SPI, Dual SPI, Quad SPI |
| Clock Frequency | Up to 104 MHz (SPI), 208 MHz (Dual SPI), 416 MHz (Quad SPI) |
| Page Size | 2 KB + 64 B |
| Page Read Time with ECC | 50 μs (typ.) |
| Page Program Time | 250 μs (typ.) |
| Block Erase Time | 2 ms (typ.) |
| OTP Memory Area | 10 x 2 KB OTP pages |
Key Features
- High-Speed Read Capabilities: Achieves speeds up to 52 MB/sec in both Continuous Read and Sequential Read modes.
- Advanced Interface Support: Supports standard SPI, Dual SPI, and Quad SPI interfaces, allowing for clock rates of up to 104 MHz, 208 MHz, and 416 MHz respectively.
- Continuous Read Mode: Allows for efficient access to the entire memory array with a single Read command, ideal for code shadowing applications.
- Write Protection and Security: Features programmable write protection, a Hold pin, and Write Protect pin, along with Power Supply Lock-Down and OTP protection.
- ECC and Bad Block Management: Includes on-chip 1-bit ECC for the memory array and bad block management to enhance reliability.
- Unique ID and Parameter Pages: Includes one 2,048-Byte Unique ID page and one 2,048-Byte parameter page, along with ten 2,048-Byte OTP pages).
Applications
The W25N01GVZEIG TR is suitable for a variety of applications that require high-speed and reliable flash memory. These include:
- Industrial Automation: For systems that need robust and reliable memory solutions in industrial environments.
- Consumer Electronics: For devices such as smart home appliances, wearables, and other consumer electronics requiring fast data access.
- Automotive Systems: Although not specifically marked for automotive use, its industrial-grade temperature range makes it a candidate for certain automotive applications.
- Internet of Things (IoT): For IoT devices that require efficient and high-speed data storage and retrieval.
- Code Shadowing: Ideal for applications that need to shadow code from flash to RAM for faster execution.
Q & A
- What is the density of the W25N01GVZEIG TR?
The W25N01GVZEIG TR has a density of 1 G-bit (128 M-byte).
- What are the supported interface modes?
The device supports standard SPI, Dual SPI, and Quad SPI interfaces).
- What is the maximum clock frequency for each interface mode?
The maximum clock frequencies are up to 104 MHz for SPI, 208 MHz for Dual SPI, and 416 MHz for Quad SPI).
- What is the Continuous Read Mode feature?
The Continuous Read Mode allows for efficient access to the entire memory array with a single Read command, ideal for code shadowing applications).
- Does the W25N01GVZEIG TR support ECC and bad block management?
Yes, it includes on-chip 1-bit ECC for the memory array and bad block management).
- What types of write protection are available?
The device features programmable write protection, a Hold pin, and Write Protect pin, along with Power Supply Lock-Down and OTP protection).
- What is the temperature range for the W25N01GVZEIG TR?
The device operates within a temperature range of -40°C to 85°C (Industrial)).
- What package types are available for the W25N01GVZEIG TR?
The device is available in 8-pad WSON 8x6-mm, 16-pin SOIC 300-mil, and 24-ball TFBGA 8x6-mm packages).
- Does the W25N01GVZEIG TR support OTP memory?
Yes, it supports ten 2,048-Byte OTP pages).
- What is the typical page read time with ECC enabled?
The typical page read time with ECC enabled is 50 μs).
