Microchip Technology SST29VF040-70-4C-NHE Flash Memory

The SST29VF040-70-4C-NHE is a high-performance flash memory device from Microchip Technology, designed to provide reliable storage solutions for a wide array of electronic applications. This 4-megabit flash memory chip offers a substantial amount of data storage capacity, making it an excellent choice for embedded systems that require quick and efficient access to non-volatile memory.

Key Features

• Memory Size: 4 Mbit (512K x 8)
• Speed: 70ns access time
• Interface Type: Parallel
• Voltage Supply: 4.5V to 5.5V
• Operating Temperature: 0°C to +70°C
• Packaging: PLCC (Plastic Leaded Chip Carrier), 32-lead
• Endurance: 100,000 erase/program cycles
• Data Retention: Minimum of 100 years

The SST29VF040-70-4C-NHE is designed with a high level of performance and reliability in mind. It has a fast access time of 70 nanoseconds, allowing for quick read operations, which is crucial for time-sensitive tasks. The parallel interface ensures compatibility with a broad range of microcontrollers and processors, providing a versatile solution for system design.

One of the standout features of this flash memory is its low power consumption, which makes it suitable for portable and battery-operated devices. The memory chip operates within a standard voltage range of 4.5V to 5.5V and is designed to withstand industrial operating temperature ranges, ensuring stable performance under varying environmental conditions.

The SST29VF040-70-4C-NHE is also known for its endurance, with the capability to withstand at least 100,000 erase/program cycles. This level of durability makes it an ideal choice for applications that require frequent data updates. Additionally, with a data retention period of a minimum of 100 years, this memory chip provides a secure and long-term storage solution.

Overall, the SST29VF040-70-4C-NHE from Microchip Technology is a robust and reliable flash memory component that offers a mix of speed, durability, and low power consumption, making it a top choice for designers looking to enhance the memory capabilities of their electronic systems.