Model No: W25X40CLUXIG
Winbond Electronics W25X40CLUXIG
Manufacturer: Winbond Electronics
SEMICON NO.: W25X40CLUXIG
Package: 8-USON
Stock: In stock
Description: IC Serial Flash Memory 512 Kbyte
SEMICON NO.: W25X40CLUXIG
Package: 8-USON
Stock: In stock
Description: IC Serial Flash Memory 512 Kbyte
Quantity :
| Mfr | Winbond Electronics |
| Device Type | Serial Flash Memory |
| Technology | NOR Flash |
| Memory Size / Density | 4 Mbit (512 Kbyte) |
| Memory Organization | 512K x 8 |
| Page Size | 256 Bytes |
| Max Clock Frequency | 104 MHz |
| Max Data Transfer Rate (Dual I/O) | 208 MHz equivalent |
| Interface Type | SPI |
| Access Time (Max) | 8 ns |
| Page Program Time (Typ) | <1 ms |
| Supply Voltage (Vcc) | 2.3 V to 3.6 V |
| Active Current (Typ) | 1 mA - 14 mA |
| Operating Temperature | -40°C to +85°C |
| Package | 8-USON |
| Mounting Type | Surface Mount |
| Compliance | RoHS Compliant |
W25X40CLUXIG Serial Flash Memory NOR Flash
The W25X40CLUXIG, manufactured by Winbond Electronics, is a high-performance 4M-bit (512K×8) serial NOR flash memory device featuring a compact 2×3mm 8-pin USON package, designed for low-voltage, space-constrained embedded systems. Operating from a 2.3V to 3.6V supply with an industrial temperature range of -40°C to 85°C, it supports single and dual SPI interfaces with a maximum clock frequency of 104MHz, delivering fast data transfer rates up to 208Mbps in dual mode. Built with uniform 4KB sectors and flexible block erase options (4KB/32KB/64KB), it offers reliable non-volatile storage with 100,000 erase/program cycles and 20-year data retention, making it ideal for code storage, boot firmware, and low-power data logging applications.
W25X40CLUXIG NOR Flash Chip Applications
The W25X40CLUXIG is widely used in embedded systems requiring compact, low-voltage non-volatile memory, including IoT devices, industrial controllers, consumer electronics, and automotive subsystems. It serves as a primary storage solution for boot code, firmware updates, and configuration data in microcontroller-based designs, while its small USON package makes it suitable for wearables, medical devices, and portable instruments. Its high-speed SPI interface and low power consumption also make it ideal for data logging, sensor data storage, and audio/voice storage applications in power-constrained environments.
Alternative flash memory
● W25Q40EWUXIG (Winbond): A 4M-bit SPI flash in USON-8 package, offering 133MHz clock, dual SPI, and lower power for cost-sensitive embedded designs.
● MX25L4006EZUI (Macronix): A 4M-bit serial NOR flash with 2.7V-3.6V supply, 104MHz SPI, and USON-8 packaging for industrial and consumer applications.
● GD25Q40CTIG (GigaDevice): A 4M-bit SPI flash featuring 104MHz clock, uniform 4KB sectors, and USON-8 package with low power consumption for IoT and embedded systems.
● SST25VF040B-50-4C-S2AF (Microchip): A 4M-bit SPI flash with 50MHz clock, single SPI interface, and SOIC-8 package, offering reliable performance for basic code storage applications.
The W25X40CLUXIG, manufactured by Winbond Electronics, is a high-performance 4M-bit (512K×8) serial NOR flash memory device featuring a compact 2×3mm 8-pin USON package, designed for low-voltage, space-constrained embedded systems. Operating from a 2.3V to 3.6V supply with an industrial temperature range of -40°C to 85°C, it supports single and dual SPI interfaces with a maximum clock frequency of 104MHz, delivering fast data transfer rates up to 208Mbps in dual mode. Built with uniform 4KB sectors and flexible block erase options (4KB/32KB/64KB), it offers reliable non-volatile storage with 100,000 erase/program cycles and 20-year data retention, making it ideal for code storage, boot firmware, and low-power data logging applications.
W25X40CLUXIG NOR Flash Chip Applications
The W25X40CLUXIG is widely used in embedded systems requiring compact, low-voltage non-volatile memory, including IoT devices, industrial controllers, consumer electronics, and automotive subsystems. It serves as a primary storage solution for boot code, firmware updates, and configuration data in microcontroller-based designs, while its small USON package makes it suitable for wearables, medical devices, and portable instruments. Its high-speed SPI interface and low power consumption also make it ideal for data logging, sensor data storage, and audio/voice storage applications in power-constrained environments.
Alternative flash memory
● W25Q40EWUXIG (Winbond): A 4M-bit SPI flash in USON-8 package, offering 133MHz clock, dual SPI, and lower power for cost-sensitive embedded designs.
● MX25L4006EZUI (Macronix): A 4M-bit serial NOR flash with 2.7V-3.6V supply, 104MHz SPI, and USON-8 packaging for industrial and consumer applications.
● GD25Q40CTIG (GigaDevice): A 4M-bit SPI flash featuring 104MHz clock, uniform 4KB sectors, and USON-8 package with low power consumption for IoT and embedded systems.
● SST25VF040B-50-4C-S2AF (Microchip): A 4M-bit SPI flash with 50MHz clock, single SPI interface, and SOIC-8 package, offering reliable performance for basic code storage applications.
