The A29040BV-55 is a 4 Mbit Flash Memory chip manufactured by Amic. It is organized as 512K x 8 bits and operates at 5V. It is commonly used for storing firmware, code, and data in embedded systems.

Applications

• Embedded systems
• BIOS storage
• Networking equipment
• Industrial control systems
• Consumer electronics

Features

• 4 Mbit (512K x 8) Flash Memory
• 5V single power supply operation
• Fast access time of 55ns
• Sector Erase architecture
• Data retention: 10 years

Benefits

• Non-volatile storage: Retains data even when power is off
• Fast read access: Enables quick program execution and data retrieval
• Low power consumption: Suitable for battery-powered applications
• High reliability: Ensures data integrity and system stability
• Cost-effective: Provides a competitive storage solution

Additional Details

The A29040BV-55 features a sector erase architecture, which allows for selective erasing of memory blocks. This is beneficial for updating firmware or data without affecting other parts of the memory. It typically comes in a 32-pin PLCC or TSOP package. The device supports JEDEC standard pinout and is compatible with many microcontrollers and microprocessors. Its operating temperature range is typically -40°C to +85°C.