MCHPSST25VF080B-50-4C-S2AF

Overview

The SST25VF080B-50-4C-S2AF is an 8 Mbit SPI Serial Flash memory module utilizing proprietary SuperFlash technology for high-performance memory operations. It operates on a single voltage supply between 2.7V and 3.6V and supports a clock frequency up to 50 MHz. This device is organized as 1M x 8 and is designed for applications requiring cost-effective, high-reliability non-volatile storage in a compact 8-pin SOIC package.

Why Choose This Part

This NOR Flash features a fast 10us word/page write cycle and a low standby current of 5uA, making it suitable for battery-conscious designs. The device includes robust hardware and software write protection, plus a dedicated HOLD pin to pause serial communication without deselecting the device.

Applications

Getting Started

Interfacing is achieved via a standard 4-wire SPI bus (SCK, SDI, SDO, CE#). Engineers can verify hardware connections using a standard logic analyzer and utilize Microchip's provided C-language libraries for basic sector erase and byte program operations. Ensure proper decoupling with a 0.1uF capacitor near the VDD pin.

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