Professional IC Distribution & Technical Solutions

The W25Q32FVSSIG is a 32M-bit (4M-byte) Serial Flash Memory manufactured by Winbond.

Key Specifications:

• Memory Size: 32Mbit (4MB)
• Interface: SPI (Serial Peripheral Interface)
• Voltage Range: 2.7V – 3.6V
• Speed:
• Up to 104 MHz (Fast Read)
• Standard SPI (up to 50 MHz)
• Dual SPI (up to 80 MHz)
• Quad SPI (up to 104 MHz)
• Sector Size: 4KB (4096 bytes)
• Block Size: 64KB (65536 bytes)
• Page Size: 256 bytes
• Endurance: 100,000 program/erase cycles per sector
• Data Retention: 20 years
• Operating Temperature: -40°C to +85°C
• Package: SOIC-8 (208-mil)

Features:

• SPI Modes: Supports Standard, Dual, and Quad SPI for high-speed data transfer.
• Security Features:
• Software and hardware write protection
• OTP (One-Time Programmable) security register
• Low Power Consumption:
• Deep Power-Down Mode (1μA typical)
• Standby Current (10μA typical)
• Flexible Erase Options:
• 4KB Sector Erase
• 32KB Block Erase
• 64KB Block Erase
• Chip Erase
• Advanced Memory Protection:
• Write Protect (WP#) pin
• Hold (HOLD#) pin for pausing operations

Applications:

• Embedded systems
• Consumer electronics
• IoT devices
• Automotive infotainment
• Firmware storage

This flash memory is commonly used for code storage, data logging, and firmware updates in various electronic devices.

*(Note: Always refer to the official Winbond datasheet for the most accurate and detailed specifications.)*