Manufacturer Part Number
W25X40CLSNIG
Manufacturer
Winbond Electronics
Introduction
The W25X40CLSNIG is a 4Mbit FLASH memory chip from Winbond's SpiFlash® series designed for high-performance data storage and retrieval.
Product Features and Performance
Non-Volatile FLASH memory technology
Memory Size of 4Mbit
Organized as 512K x 8
SPI (Serial Peripheral Interface) with 104 MHz clock frequency for high-speed communication
Supports standard SPI, Dual SPI, and Quad SPI operation
Programmable write protection with lock-down and OTP features
More than 20-year data retention
Minimum 100,000 erase/program cycles per sector
Product Advantages
Low power consumption with standby and deep power-down modes
High reliability and endurance for intense usage
Flexible erase capabilities (sector/ block/ bulk erase)
Fast read performance with FAST_READ, DUAL_READ, and QUAD_READ instructions
Key Technical Parameters
Clock Frequency: 104 MHz
Write Cycle Time - Word, Page: 800µs
Supply Voltage: 2.3V to 3.6V
Operating Temperature Range: -40°C to 85°C
Surface Mount package: 8-SOIC
Quality and Safety Features
Endurance of 100,000 program/erase cycles
Data retention of over 20 years
Inherent immunity to electromagnetic interference
Compatibility
SPI standard interface compatible with a wide range of microcontrollers and processors
Hardware and software support for easy integration
Application Areas
Consumer Electronics
Mobile Devices
Networking
Industrial Control
PCs and Laptops
Gaming
Product Lifecycle
Active product with ongoing manufacturer support
Current technology unlikely to face discontinuation without prior notice
Replacements and upgrades available for future system design scalability
Several Key Reasons to Choose This Product
High-speed SPI interface maximizing data throughput
Versatile power supply compatibility ensuring ease of integration into various designs
Robust operating temperature suited for industrial and challenging environments
Compact 8-SOIC form factor ideal for space-constrained applications
Long-term reliability with substantial data retention and cycling capabilities
Comprehensive support and documentation from Winbond Electronics
W25X40CLPYC1Winbond Electronics Corporation