Manufacturer Part Number
SST25VF040B-50-4I-SAE-T
Manufacturer
Microchip Technology
Introduction
The SST25VF040B is a 4 Mbit SPI serial flash memory device.
Product Features and Performance
4Mbit memory size
SPI serial interface for high-speed data transfer
Clock frequency support up to 50 MHz
Low power consumption
10µs write cycle time for efficient data write operations
Supports full command-set compatible to the industry-standard serial flash memory
Product Advantages
The small form factor for space-constrained applications
Low power usage extends the battery life in portable devices
High speed enables faster data processing and storage
Durable design for reliable and long-term data storage
Key Technical Parameters
Memory Type: Non-Volatile
Memory Format: FLASH
Memory Size: 4Mbit
Memory Organization: 512K x 8
Clock Frequency: 50 MHz
Voltage - Supply: 2.7V to 3.6V
Operating Temperature range: -40°C to +85°C
Quality and Safety Features
Extended temperature range ensures operation in harsh conditions
Robust package design for improved mechanical durability
Manufactured by an industry leader ensuring high-quality standards
Compatibility
SPI bus interface for compatibility with a broad range of microcontrollers and processors
Standard 8-SOIC package easily replaceable with compatible footprints
Application Areas
Embedded systems
Consumer electronics
Communication devices
Industrial automation
Internet of Things devices
Product Lifecycle
Product Status: Active
No indication of nearing discontinuation
Replacement or upgrade options available given standard SPI interface and footprint
Several Key Reasons to Choose This Product
High reliability and long-term data retention
Versatile for a wide range of applications and operating conditions
Competitive pricing and availability from Microchip Technology
Robust support and documentation from manufacturer
Proven track record and widespread industry use
Ease of integration with existing and new designs due to standard interfaces and packaging
SST25VF040B-80-4I-S2AE-TMicrochip TechnologyIC FLASH 4MBIT SPI 80MHZ 8SOIC
SST25VF040B-50-4C-ZAEMicrochip TechnologyIC FLASH 4MBIT SPI 50MHZ 8CSP