Description

The FM24C02A is an electronic component model in the IC Chips category. It is a CMOS non-volatile electrically erasable memory with a capacity of 2048 bits. This device conforms to all specifications in the Standard IIC 2-wire protocol, making it compatible with various systems. Its design focuses on minimizing device pin count and simplifying PC board layout requirements.

Specifications and features

• Extended operating voltage: 2.7V – 5.5V
• 400 KHz clock frequency (F) at 2.7V - 5.5V
• 200µA active current typical
• 10µA standby current typical
• 1µA standby current typical (L)
• 0.1µA standby current typical (LZ)
• IIC compatible interface - Provides bi-directional data transfer protocol
• Sixteen byte page write mode - Minimizes total write time per byte
• Self timed write cycle - Typical write cycle time of 6ms
• Hardware Write Protect for upper half (FM24C03U only)
• Endurance: 1,000,000 data changes
• Data retention greater than 40 years
• Packages available: 8-pin DIP, 8-pin SO, and 8-pin TSSOP
• Available in three temperature ranges:
• Commercial: 0° to +70°C
• Extended (E): -40° to +85°C
• Automotive (V): -40° to +125°C

Application Scenarios

The FM24C02A is commonly used in electronic devices and systems that require non-volatile memory for data storage. It can be found in a wide range of applications, including but not limited to:

• Embedded systems
• Consumer electronics
• Industrial automation
• Smart appliances

Comparison

• Wide operating voltage range
• Low power consumption in active and standby mode
• High endurance and data retention
• Multiple temperature ranges available for different environments

• Limited memory capacity (2048 bits)
• Requires IIC compatible interface for data transfer
• Hardware Write Protect feature only available in FM24C03U variant