AT24C04D-SSHM-T

The Atmel AT24C04D-SSHM-T is a 4Kbit (512 x 8) serial EEPROM designed for low voltage applications. It features an I2C-compatible two-wire serial interface supporting standard, fast, and fast mode plus speeds up to 1MHz. The device operates over a wide voltage range of 1.7V to 3.6V, making it suitable for various industrial and commercial applications.

Key features include Schmitt triggers and filtered inputs for noise suppression, a write protect pin for hardware data protection, and ultra-low active and standby current consumption. It supports 16-byte page writes and offers both random and sequential read modes. The self-timed write cycle completes within 5ms maximum.

Reliability is a strong point, with an endurance rating of 1,000,000 write cycles and data retention for up to 100 years. The AT24C04D is available in multiple package options including 8-lead SOIC, 8-lead TSSOP, 8-pad UDFN, 8-lead PDIP, 5-lead SOT23, and 8-ball VFBGA. It is also offered in green package options that are lead-free, halide-free, and RoHS compliant.

This EEPROM is optimized for applications requiring low power and low voltage operation, such as embedded systems, consumer electronics, and industrial control.