SST26VF032B-104I/SM

部件编号 SST26VF032B-104I/SM
制造商： SST (Member of Microchip Technology)
设备类型： 32MByte Serial NOR Flash Memory (SPI NOR Flash)
Capacity: 32MB = 256Mbit

部件编号解码
SST26VF: SST 26 series high-performance serial NOR Flash
032: Memory capacity 32MB
B: Device revision & process version
104: Maximum operating frequency 104MHz
I: Industrial temperature grade
/SM: Standard surface-mount package

主要规格

Interface Support
Supports Standard SPI, Dual SPI, Quad SPI (QSPI) high-speed serial interfaces.

Performance
Max clock frequency: 104 MHz
High-speed read access, ideal for bootloader, firmware storage, and data logging.

Temperature Range
Industrial Grade: -40°C ~ +85°C, suitable for industrial, automotive, and outdoor equipment.

Read / Write & Endurance
Sector erase size: 4KB
Block erase size: 32KB / 64KB
Endurance: Minimum 100,000 erase/write cycles per sector
Data retention: 20 years at ambient temperature

Operating Voltage
Wide voltage range: 2.7V ~ 3.6V

主要功能
Low power consumption, high reliability, and strong anti-interference capability.
QSPI high-speed boot support, perfectly used as boot firmware Flash for MCU and FPGA.
Pin-to-pin compatible with mainstream industry-standard NOR Flash for direct replacement.
Industrial wide temperature range ensures stable operation in harsh working environments.

典型应用
FPGA / MCU boot and firmware storage
Industrial control, IoT modules, network routers
Automotive electronics, smart meters, medical devices
Font library storage, configuration parameters, and system log storage

市场现状
This is a mass-production industrial-grade NOR Flash with sufficient original spot inventory, widely adopted in industrial control and communication circuit designs.