The S29GL064M90TCIR20 is a 64-Megabit (8 M x 8-bit) CMOS 3.0 Volt-only, simultaneous Read/Write Flash memory device manufactured by Spansion (now Cypress Semiconductor). It is designed for high-performance, low-power applications requiring non-volatile storage.

Applications

• Embedded systems
• Networking equipment
• Industrial control systems
• Automotive electronics
• Mobile devices

Features

• 64-Megabit Density: Provides ample storage for code and data.
• Simultaneous Read/Write Operations: Allows concurrent read and write operations for increased system performance.
• 3.0 Volt-Only Operation: Simplifies power supply requirements.
• Sector Protection: Protects individual sectors from accidental erasure.
• Fast Read Access Time: Enables quick data retrieval.

Benefits

• High Performance: Simultaneous read/write operations boost system throughput.
• Low Power Consumption: 3.0 Volt-only operation reduces power requirements, extending battery life in portable applications.
• Data Security: Sector protection prevents accidental data loss.
• Fast Data Access: Quick read access time improves system responsiveness.
• Reliable Storage: Non-volatile storage ensures data retention even when power is off.

Additional Details

The S29GL064M90TCIR20 flash memory device is specifically designed for applications that require reliable non-volatile storage with high performance and low power consumption. The simultaneous read/write capability allows the system to execute code from one sector while writing data to another, significantly improving overall performance. The sector protection feature provides an added layer of security against accidental data corruption. This device is commonly used in embedded systems to store firmware, configuration data, and user data. It's designed to withstand a wide range of operating temperatures, making it suitable for use in harsh environments. This part has a Top Boot sector organization.

Technical Specifications:

Density: 64 Megabit (8 M x 8-bit)

Operating Voltage: 2.7 V to 3.6 V

Read Access Time: 90 ns

Erase/Program Cycles: 100,000 cycles per sector

Data Retention: 20 years