Microchip | SST25VF040B-50-4I-S2AF

The SST25VF040B-50-4I-S2AF is a part of SST25VF series SPI Serial Flash. It has an standard industria operating temperature ranging from  -40°C to +85°C, it comes in SOIC-8 package.

The 25 series Serial Flash family features a four-wire, SPIcompatible interface that allows for a low pin-count package which occupies less board space and ultimately lowers total system costs. These devices are enhanced with improved operating frequency for lower power consumption. The SST25VF040B SPI serial flash memories are manufactured with SST proprietary, high-performance CMOS SuperFlash technology.

Features:

• Serial Interface Architecture – SPI Compatible: Mode 0 and Mode 3
• Low Power Consumption: – Active Read Current: 10 mA (typical) – Standby Current: 5 μA (typical)
• Flexible Erase Capability – Uniform 4 KByte sectors – Uniform 32 KByte overlay blocks – Uniform 64 KByte overlay blocks
• Fast Erase and Byte-Program: – Chip-Erase Time: 35 ms (typical) – Sector-/Block-Erase Time: 18 ms (typical) – Byte-Program Time: 7 μs (typical)
• Auto Address Increment (AAI) Programming – Decrease total chip programming time over Byte-Program operations
• Packages Available – 8-lead SOIC (200 mils) – 8-lead SOIC (150 mils) – 8-contact WSON (6mm x 5mm)
• All devices are RoHS compliant