W25X40AVA1Z BIOS chip
Description:
The W25X40AVA1Z is a 4Mb (512KB) serial Flash memory chip, offering an efficient and reliable storage solution for BIOS and other firmware applications. It is designed to interface seamlessly with a standard Serial Peripheral Interface (SPI), providing high-speed data access and low power consumption. The W25X40AVA1Z is suitable for use in various applications including PCs, embedded systems, and consumer electronics.
Key Features:
- 4Mb (512KB) serial Flash memory
- Compatible with standard Serial Peripheral Interface (SPI)
- Uniform 4KB sectors and 32KB/64KB blocks for efficient memory management
- Supports standard, dual, and quad SPI
- Low power consumption
- Wide operating voltage range: 2.7V to 3.6V
- High reliability with endurance of 100,000 program/erase cycles
- Extended data retention of 20 years
- Fast read performance with a clock frequency up to 104MHz
- Package Types: SOP-8, USON-8, WSON-8, and others
- Supply Voltage: 2.7V to 3.6V
- Clock Frequency: Up to 104MHz
- Operating Temperature Range: -40°C to +85°C
- Data Transfer Rate: Up to 50Mbps in standard SPI mode
- Program/Erase Cycles: 100,000 cycles
- Data Retention: 20 years
- BIOS storage for computers
- Embedded systems
- Consumer electronics
- Industrial applications
- Networking equipment
- Automotive electronics