STMicroelectronics

M48Z35Y-70PC1

M48Z35Y-70PC1 Description

The M48Z35Y-70PC1 from STMicroelectronics is a high-performance 256Kbit (32K x 8) Non-Volatile Static RAM (NVSRAM) designed for mission-critical applications requiring fast, reliable, and persistent data storage. This parallel-interface memory IC integrates SRAM with a built-in lithium energy source, ensuring data retention for up to 10 years without external power. Operating within a 4.5V–5.5V supply range and a 0°C to 70°C temperature range, it delivers 70ns access/write cycle times, making it ideal for high-speed systems. Housed in a 28-pin PDIP package, it is RoHS3 compliant and suitable for through-hole mounting.

M48Z35Y-70PC1 Features

• Non-Volatile SRAM (NVSRAM): Combines SRAM speed with non-volatility, eliminating the need for backup batteries.
• High-Speed Performance: 70ns access/write cycle time ensures rapid data transactions.
• Wide Voltage Range: Operates at 4.5V–5.5V, compatible with standard 5V systems.
• Robust Data Retention: Built-in lithium energy source guarantees 10-year data retention without power.
• Industrial-Grade Reliability: REACH unaffected, MSL 1 (unlimited) moisture sensitivity, and EAR99/ROHS3 compliance.
• Parallel Interface: Simplifies integration with legacy and high-performance systems.

M48Z35Y-70PC1 Applications

• Industrial Automation: Ensures data integrity in PLCs, CNC machines, and robotics during power loss.
• Medical Equipment: Critical for patient monitoring systems and diagnostic devices requiring fail-safe memory.
• Telecommunications: Used in base stations and network switches for configuration storage.
• Aerospace & Defense: Reliable non-volatile memory for avionics and mission-critical systems.
• Automotive Systems: Ideal for black boxes and event recorders where data persistence is vital.

Conclusion of M48Z35Y-70PC1

The M48Z35Y-70PC1 stands out as a high-speed, non-volatile memory solution with unmatched reliability for applications demanding zero data loss. Its parallel interface, industrial durability, and long-term retention make it superior to standalone SRAM or EEPROM alternatives. Whether in industrial, medical, or aerospace systems, this NVSRAM ensures seamless performance and data security, backed by STMicroelectronics' proven quality.