Model No: W25N04KVZEIR
Winbond Electronics W25N04KVZEIR
Manufacturer: Winbond Electronics
SEMICON NO.: W25N04KVZEIR
Package: 8-WSON
Stock: In stock
Description: IC NAND Flash Memory 4 Gbit 20 µA
SEMICON NO.: W25N04KVZEIR
Package: 8-WSON
Stock: In stock
Description: IC NAND Flash Memory 4 Gbit 20 µA
Quantity :
| Mfr | Winbond Electronics |
| Device Type | Serial SLC NAND Flash Memory |
| Product Series | W25N-KV (QSPI NAND) |
| Memory Size / Density | 4 Gbit (512 MByte) |
| Memory Organization | 512M x 8 |
| Supply Voltage (VCC) | 2.7 V to 3.6 V |
| Standby Current (Typ) | 20 µA |
| Operating Temperature | -40°C to +85°C |
| Package | 8-WSON |
| Mounting Type | Surface Mount |
| Compliance | RoHS Compliant |
W25N04KVZEIR QSPI NAND Flash Memory
The W25N04KVZEIR is a 4-gigabit (512M x 8) SLC QspiNAND flash memory manufactured by Winbond Electronics, designed to provide high-density non-volatile storage solutions for systems constrained by space, pin count, and power consumption. Housed in a compact 8-pin WSON package measuring just 8 mm x 6 mm with an exposed thermal pad, this device bridges the gap between traditional SPI NOR flash and large-capacity parallel NAND by integrating the popular SPI interface with the substantial storage density of SLC NAND technology. Operating from a single 2.7 V to 3.6 V supply voltage, the W25N04KVZEIR supports standard SPI, Dual SPI, and Quad SPI modes with clock frequencies up to 104 MHz, delivering equivalent data rates of 208 MHz in Dual SPI and 416 MHz in Quad SPI configurations for a maximum continuous data transfer rate of 50 MB/s. With an industrial-grade operating temperature range of -40°C to +85°C, a standby current of merely 20 µA, and a deep power-down mode drawing just 2 µA, this device is engineered for reliable long-term operation in power-sensitive embedded environments where endurance and data retention are critical.
The W25N04KVZEIR is ideally positioned for a broad spectrum of embedded storage applications where high capacity, small footprint, and robust reliability converge. In the industrial automation sector, it serves as firmware storage for PLCs, HMI panels, and industrial IoT gateways, where its wide temperature tolerance and high endurance withstand harsh factory floor conditions. The device excels in automotive electronics including in-vehicle infotainment systems, ADAS, and body control modules, leveraging its compact WSON package to save precious PCB real estate while providing sufficient capacity for operating system images, navigation maps, and configuration parameters. Consumer electronics applications encompass smart home devices, wearable technology, digital cameras, and set-top boxes, where the low standby current directly translates to extended battery life in portable products. Additionally, the W25N04KVZEIR finds extensive use in telecommunications infrastructure, medical healthcare equipment, network-connected appliances, and OTA firmware update systems, where its suspend/resume capabilities and hardware write protection ensure data integrity during critical software updates and field deployments.
AlternativeNAND flashModels
1. W25N04KVTBIR: Winbond's 24-ball TFBGA-packaged variant of the same 4 Gbit QspiNAND flash, offering identical electrical specifications and performance for designs requiring ball-grid-array mounting and enhanced thermal dissipation.
2. W25N04KWZEIR: A higher-grade version in the W25N04 series featuring extended temperature range up to 105°C and enhanced endurance characteristics, specifically qualified for automotive-grade applications requiring AEC-Q100 compliance.
3. W25N02KVZEIE: Winbond's 2 Gbit QspiNAND flash in the same WSON-8 package, providing half the storage capacity with identical interface and feature set for cost-sensitive designs with moderate storage requirements.
The W25N04KVZEIR is a 4-gigabit (512M x 8) SLC QspiNAND flash memory manufactured by Winbond Electronics, designed to provide high-density non-volatile storage solutions for systems constrained by space, pin count, and power consumption. Housed in a compact 8-pin WSON package measuring just 8 mm x 6 mm with an exposed thermal pad, this device bridges the gap between traditional SPI NOR flash and large-capacity parallel NAND by integrating the popular SPI interface with the substantial storage density of SLC NAND technology. Operating from a single 2.7 V to 3.6 V supply voltage, the W25N04KVZEIR supports standard SPI, Dual SPI, and Quad SPI modes with clock frequencies up to 104 MHz, delivering equivalent data rates of 208 MHz in Dual SPI and 416 MHz in Quad SPI configurations for a maximum continuous data transfer rate of 50 MB/s. With an industrial-grade operating temperature range of -40°C to +85°C, a standby current of merely 20 µA, and a deep power-down mode drawing just 2 µA, this device is engineered for reliable long-term operation in power-sensitive embedded environments where endurance and data retention are critical.
The W25N04KVZEIR is ideally positioned for a broad spectrum of embedded storage applications where high capacity, small footprint, and robust reliability converge. In the industrial automation sector, it serves as firmware storage for PLCs, HMI panels, and industrial IoT gateways, where its wide temperature tolerance and high endurance withstand harsh factory floor conditions. The device excels in automotive electronics including in-vehicle infotainment systems, ADAS, and body control modules, leveraging its compact WSON package to save precious PCB real estate while providing sufficient capacity for operating system images, navigation maps, and configuration parameters. Consumer electronics applications encompass smart home devices, wearable technology, digital cameras, and set-top boxes, where the low standby current directly translates to extended battery life in portable products. Additionally, the W25N04KVZEIR finds extensive use in telecommunications infrastructure, medical healthcare equipment, network-connected appliances, and OTA firmware update systems, where its suspend/resume capabilities and hardware write protection ensure data integrity during critical software updates and field deployments.
AlternativeNAND flashModels
1. W25N04KVTBIR: Winbond's 24-ball TFBGA-packaged variant of the same 4 Gbit QspiNAND flash, offering identical electrical specifications and performance for designs requiring ball-grid-array mounting and enhanced thermal dissipation.
2. W25N04KWZEIR: A higher-grade version in the W25N04 series featuring extended temperature range up to 105°C and enhanced endurance characteristics, specifically qualified for automotive-grade applications requiring AEC-Q100 compliance.
3. W25N02KVZEIE: Winbond's 2 Gbit QspiNAND flash in the same WSON-8 package, providing half the storage capacity with identical interface and feature set for cost-sensitive designs with moderate storage requirements.
