Manufacturer Part Number
M48Z35-70PC1
Manufacturer
STMicroelectronics
Introduction
Non-Volatile SRAM with embedded battery
Product Features and Performance
256Kbit NVSRAM
Parallel memory interface
Access time of 70 ns
Write cycle time of 70 ns
Integrated battery maintains data retention
Through-hole mounting technology
Product Advantages
Reliable data retention without external battery
Fast read and write operations
Compatible with standard SRAM operation
Self-contained solution increasing system reliability
Key Technical Parameters
Memory Size: 256Kbit
Memory Organization: 32K x 8
Voltage Supply: 4.75V to 5.5V
Operating Temperature range: 0°C to 70°C
Quality and Safety Features
Operates reliably within specified temperature range
Industry-standard quality certifications
Compatibility
Standard 28-DIP Module form factor
Compatible with systems requiring parallel NVSRAM
Application Areas
Data logging
Real-time systems
Industrial automation
Networking equipment
Product Lifecycle
Active status product
Not nearing discontinuation
Several Key Reasons to Choose This Product
Integrated power-fail de-select and battery monitor
High-reliability data storage solution
Low power consumption
Directly replaces standard 32K x 8 SRAM
Long-term availability and support from STMicroelectronics
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