MCHPSST25VF512A-33-4C-SAE
Overview
The SST25VF512A is a 512 Kbit serial Flash memory device utilizing a 4-wire, SPI-compatible interface. Operating on a single voltage supply between 2.7V and 3.6V, it offers a 64K x 8 organization and is designed for low power consumption with a typical active current of 7 mA. This device is suitable for applications requiring small-footprint, non-volatile storage for configuration data or small code images.
Why Choose This Part
This device features a high-performance 33 MHz clock frequency and efficient low-power operation with an 8 uA standby current. Its 5V tolerant I/O and standard 8-pin SOIC footprint simplify integration into existing 3.3V and mixed-voltage digital circuits.
Applications
Key Specifications
Getting Started
To evaluate this memory, connect it to a microcontroller via the SPI bus (CS, SCK, SI, SO). Use standard SPI libraries to issue JEDEC-compliant commands for sector erasing and byte programming. Ensure proper decoupling with a 0.1 uF capacitor near the VDD pin and verify the 2.7V to 3.6V supply range.
