The AM29F032B-120EC is a 32-Megabit, 3.0 Volt-only Flash memory device manufactured by Advanced Micro Devices (AMD). It is organized as 4M words of 8 bits each. The device is offered in a 48-pin TSOP package. The AM29F032B is designed to be programmed in-system with the standard system 3.0 volt VCC supply. A 12.0 volt VPP is not required for program or erase operations. The device can also be programmed in standard EPROM programmers.

This device offers a high degree of flexibility and performance for embedded systems requiring non-volatile storage. Its fast access times and low power consumption make it suitable for a variety of applications.

Applications

• Embedded Systems
• Networking Devices
• Industrial Control Systems
• Consumer Electronics
• Automotive Applications

Features

• 32 Megabit (4M x 8-Bit)
• 3.0 Volt-only operation for read, erase and program
• Sector Erase Architecture: 64 equal sectors of 64 Kbyte each
• Fast access time: 120 ns
• Low power consumption
• Erase Suspend/Resume
• Program Suspend/Resume
• Unlock Bypass Program Operation
• Sector Protection
• Top Boot Configuration
• 48-Pin TSOP Package

Benefits

• Simplified System Design: 3.0 volt-only operation eliminates the need for a separate high-voltage supply for programming and erasing.
• Fast Program Times: Reduces manufacturing costs by enabling quick program cycles.
• High Endurance: Provides long-term reliability for data storage, ensuring data integrity over numerous program/erase cycles.
• Low Power Consumption: Extends battery life in portable applications and reduces overall system power requirements.
• Flexible Sector Architecture: Enables efficient memory utilization by allowing individual sectors to be erased and reprogrammed without affecting other sectors.

Additional Details

The AM29F032B-120EC offers advanced sector protection features, preventing accidental program or erase operations in critical memory regions. The device also features a program and erase suspend/resume capability, allowing system interrupts to occur during programming or erasing, and then resuming the operation seamlessly. The typical programming time for a byte is around 10µs and erase time for a sector is 0.7 seconds. It also has a minimum endurance of 100,000 program/erase cycles per sector.