Description

The NM34C02LMT8X is a CMOS non-volatile electrically erasable memory with a capacity of 2048 bits. It is specifically designed to support the Serial Presence Detect circuitry in memory modules. This communication protocol uses the CLOCK (SCL) and DATA I/O (SDA) lines to synchronously clock data between the master device (such as a microprocessor) and the slave EEPROM device(s).

Specifications and features

• Extended Operating Voltage: 2.7V-5.5V
• Write-Protection for first 128 bytes
• 200 µA active current typical
• 10 µA standby current typical
• 1.0 µA standby current typical (L)
• 0.1 µA standby current typical (LZ)
• IIC compatible interface
• Sixteen byte page write mode
• Minimizes total write time per byte
• Self timed write cycle
• Typical write cycle time of 6ms
• Endurance: 1,000,000 data changes
• Data retention greater than 40 years
• Packages available: 8-pin TSSOP and 8-pin SO

Application Scenarios

The NM34C02LMT8X is commonly used in memory modules that require support for Serial Presence Detect circuitry. It can be used in various electronic devices such as computers, laptops, servers, and other devices that utilize memory modules.

Comparison

• Wide operating voltage range (2.7V-5.5V)
• Write-protection feature for the first 128 bytes
• Low power consumption in both active and standby modes
• IIC compatible interface for bidirectional data transfer
• Self timed write cycle for efficient write operations
• High endurance and data retention
• Available in different package types (8-pin TSSOP and 8-pin SO)

No specific disadvantages have been identified for the NM34C02LMT8X model.