The AT49LV8192-12TC is an 8-megabit (1M x 8) CMOS flash memory device from Atmel. It is designed for a wide range of applications requiring non-volatile storage of data and code. This memory chip operates at 3.0-3.6V and offers fast access times, making it suitable for embedded systems.

Applications

• Embedded systems requiring non-volatile memory
• Microcontroller program storage
• Data logging applications
• Industrial control systems
• Consumer electronics

Features

• 8-Megabit (1M x 8) CMOS Flash Memory
• Low voltage operation: 3.0 - 3.6V
• Fast access time: 120 ns
• Sector Erase Architecture: 128 sectors of 8KB each
• Program and Erase Suspend/Resume
• Typical programming time: 8µs/byte
• Typical erase time: 250ms/sector, 4s/chip
• JEDEC standard flash endurance: 10,000 write/erase cycles minimum
• Data retention: 20 years
• Automatic write protection
• Available in various package options, including TSOP and PLCC

Benefits

• Reliable non-volatile storage: Retains data even when power is removed.
• Fast access times: Enables quick retrieval of stored information.
• Low power consumption: Suitable for battery-powered applications.
• Sector erase capability: Allows for efficient memory management and selective data updates.
• Long data retention: Ensures data integrity for extended periods.
• Easy integration: Compatible with various microcontroller and microprocessor systems.

Additional Details

The AT49LV8192-12TC utilizes advanced CMOS technology to achieve high performance and low power consumption. The sector erase architecture simplifies the process of updating data by allowing individual sectors to be erased and reprogrammed without affecting other parts of the memory. This flash memory is designed to withstand a minimum of 10,000 write/erase cycles and can retain data for up to 20 years, making it a robust solution for demanding applications. The device also features automatic write protection to prevent accidental data corruption during power transitions.