AT24C32E-STUM-T

AT24C32E-STUM-T is an I²C-compatible (two-wire) serial EEPROM. It provides 32,768 bits of Serial Electrically Erasable and Programmable Read-Only Memory (EEPROM) organized as 4,096 words of 8 bits each. The device’s cascading feature allows up to eight devices to share a common two‑wire bus. The device is optimized for use in many industrial and commercial applications where low‑power and low‑voltage operation are essential.

• Low-voltage operation: VCC = 1.7V to 3.6V
• Internally organized as 4,096 x 8 (32K)
• Schmitt triggers, filtered inputs for noise suppression, bidirectional data transfer protocol
• Write-protect pin for full array hardware data protection, random and sequential read modes
• Self-timed write cycle within 5ms maximum, ESD protection > 4,000V
• High reliability: 1,000,000 write cycles endurance, 100 years data retention
• SOT23 package
• Industrial temperature range from -40°C to +85°C