Professional IC Distribution & Technical Solutions

The AT24C16C-PUM-B is a serial EEPROM memory device manufactured by Atmel (now part of Microchip Technology). Below are its key specifications, descriptions, and features:

Specifications:

• Memory Size: 16 Kbit (2 KByte)
• Interface: I²C (Two-Wire Serial Interface)
• Operating Voltage: 1.7V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Write Cycle Time: 5 ms (max)
• Endurance: 1,000,000 write cycles
• Data Retention: 100 years
• Page Size: 16 bytes
• Package: 8-pin PDIP (Plastic Dual In-line Package)

Descriptions:

• The AT24C16C-PUM-B is a non-volatile memory device that retains data even when power is removed.
• It supports I²C-compatible two-wire serial communication, making it suitable for low-power embedded applications.
• The device includes write protection features to prevent accidental data modification.
• It is commonly used in consumer electronics, industrial systems, and IoT devices for storing configuration data.

Features:

• Low-Power Operation: Supports 1.7V to 5.5V operation, ideal for battery-powered devices.
• Hardware Write Protection: WP pin enables protection against unauthorized writes.
• Internal Organization: 2048 x 8-bit memory structure.
• Extended Addressing: Supports up to 8 devices on the same bus (3 address pins for device selection).
• Schmitt Trigger Inputs: Improved noise immunity.
• RoHS Compliant: Lead-free and environmentally friendly.

This device is designed for reliable, long-term data storage in a wide range of applications.