M24C04-WMN6 [STMicroelectronics]

The M24C04 is a 4-Kbit I²C-compatible EEPROM organized as 512 × 8 bits. It supports multiple supply voltage ranges depending on the model: M24C04-W (2.5 V to 5.5 V), M24C04-R (1.8 V to 5.5 V), and M24C04-F (1.7 V to 5.5 V over full temperature range, or 1.6 V to 5.5 V under restricted conditions). The devices operate at up to 400 kHz clock frequency over an ambient temperature range of -40 °C to +85 °C. Key features include byte and page write within 5 ms, random and sequential read modes, write protection for the entire memory array, enhanced ESD/latch-up protection, more than 4 million write cycles, and more than 200 years data retention. Available in SO8N, TSSOP8, UFDFPN8, and UFDFPN5 packages, all RoHS-compliant and Halogen-free.