Спецификации
| Атрибут | Ценность |
| Supplier | Winbond Electronics |
| Package / Case | Tray |
| Series | SpiFlash® |
| Part Status | Active |
| Memory Type | Non-Volatile |
| Memory Format | FLASH |
| Technology | FLASH - NAND (SLC) |
| Memory Size | 1Gb (128M x 8) |
| Memory Interface | SPI - Quad I/O |
| Clock Frequency | 104 MHz |
| Write Cycle Time - Word Page | 700µs |
| Access Time | 7 ns |
| Voltage - Supply | 2.7V ~ 3.6V |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
Обзор
Description
W25N01GVZEIT is a Winbond 1 Gbit serial NAND flash memory. It uses a SPI-compatible interface with optional Dual/Quad I/O modes for higher data throughput. Architecture: 128 MB organized as 1024 blocks x 64 pages per block; each page is 2 KB, with a spare area for ECC. It supports standard NAND operations (read, fast read, program/write, erase), as well as random access and built-in ECC, along with bad-block management and wear leveling. Designed for embedded storage needs, it’s suitable for boot memory, data logging, and file storage in consumer and industrial products. Availability includes compact packages with industrial temperature variants and Winbond’s command set.
Features
W25N01GVZEIT is a Winbond 1 Gbit serial NAND flash. Key features:
- Density: 1 Gbit (128 MBytes)
- Interface: SPI NAND with dual/quad I/O (DQ); 1.8V I/O; up to ~104 MHz
- Organization: 2 KB page size, 64-byte OOB; 128 KB blocks (multi-plane capable)
- Performance: random and sequential read/write; standard program/erase operations
- ECC/BBM: on-die ECC with software ECC support; Bad Block Management and wear leveling
- Endurance/retention: typical 100K P/E cycles; data retention around 10 years (25°C)
- Operating range: -40°C to 85°C
- Package: 8-pin
Notes: exact timings and ECC details vary by mode; consult the datasheet for precise electrical characteristics and command set.
- Density: 1 Gbit (128 MBytes)
- Interface: SPI NAND with dual/quad I/O (DQ); 1.8V I/O; up to ~104 MHz
- Organization: 2 KB page size, 64-byte OOB; 128 KB blocks (multi-plane capable)
- Performance: random and sequential read/write; standard program/erase operations
- ECC/BBM: on-die ECC with software ECC support; Bad Block Management and wear leveling
- Endurance/retention: typical 100K P/E cycles; data retention around 10 years (25°C)
- Operating range: -40°C to 85°C
- Package: 8-pin
Notes: exact timings and ECC details vary by mode; consult the datasheet for precise electrical characteristics and command set.
Pinout
- Pin count: 8 pins (SOP-8 / WSON-8)
- Function: Winbond W25N01GVZEIT is a 1 Gbit serial NAND Flash memory with SPI-compatible interface (supports SPI/Dual-IO/Quad-IO) used for non-volatile data storage. Pins include CS, CLK, IO0–IO3, VCC, GND.
- Function: Winbond W25N01GVZEIT is a 1 Gbit serial NAND Flash memory with SPI-compatible interface (supports SPI/Dual-IO/Quad-IO) used for non-volatile data storage. Pins include CS, CLK, IO0–IO3, VCC, GND.
Manufacturer
Manufacturer: Winbond Electronics Corp.
What kind of company: A Taiwanese semiconductor company that designs and manufactures memory integrated circuits (NAND/NOR flash, SRAM, etc.). It produces memory ICs for various electronics and is publicly traded on the Taiwan Stock Exchange.
What kind of company: A Taiwanese semiconductor company that designs and manufactures memory integrated circuits (NAND/NOR flash, SRAM, etc.). It produces memory ICs for various electronics and is publicly traded on the Taiwan Stock Exchange.
Application
Applications include embedded and MCU-based systems requiring reliable firmware and data storage. W25N01GVZEIT (1 Gbit SPI NAND, industrial temperature variant) is used for:
- Boot ROM and firmware storage in microcontrollers/SoCs
- Firmware updates and data logging in IoT devices
- Consumer electronics (cameras, printers, set-top boxes)
- Automotive infotainment/telematics
- Industrial automation controllers and sensors
- Network gear (routers, modems, switches)
- Edge computing and digital signage
Concise, high-density storage for embedded applications.
- Boot ROM and firmware storage in microcontrollers/SoCs
- Firmware updates and data logging in IoT devices
- Consumer electronics (cameras, printers, set-top boxes)
- Automotive infotainment/telematics
- Industrial automation controllers and sensors
- Network gear (routers, modems, switches)
- Edge computing and digital signage
Concise, high-density storage for embedded applications.
Package
8-pin SOP package (SOP-8) for Winbond serial NAND Flash.
