STMicroelectronics M24M02E-FMC6TG

The M24M02E-F is a 2-Mbit I²C-compatible EEPROM (electrically erasable programmable memory) organized as 256 K × 8 bits. It can operate with a supply voltage from 1.6 V to 5.5 V with a clock frequency up to 1 MHz, over an ambient temperature range of -40 °C to +85 °C. The device offers three 8-bit registers, namely: the device type identifier (DTI) register, the configurable device address (CDA), and the software write protection (SWP) register. The device offers an additional 256-byte page, called the identification page. This page can be used to store sensitive application parameters, which can later be permanently locked in read-only mode. The M24M02E-F is available in the standard 8-pin TSSOP8, SO8N, UFDFPN8, and in the 5-ball wafer level chip scale packaging (WLCSP) with the WC pin. On demand, the EEPROM can be delivered with a preprogrammed and locked device address.

Key features

• I²C serial access EEPROM, 2-Mbit (256K x 8bit)
• VCC voltage range from 1.6V to 5.5V, more than 200-year data retention
• Enhanced ESD/latch-up protection, more than 4 million write cycles
• Configurable device address register, device type identifier register (in read-only)
• Preprogrammed device address, software write protection register
• Hardware write protection of the whole memory array, random and sequential read modes
• Output leakage current is ±2µA maximum (SDA in high-Z, external voltage applied on SDA: V_SS or V_CC)
• Standby supply current is 1µA max (Device not selected, V_IN = V_SS or V_CC; V_CC < 2.5V)
• 400KHz maximum clock frequency
• Operating temperature range from -40°C to 85°C, DFN8 package

Applications

• Programmable logic controllers
• Motor drives
• Industrial sensors
• Wearable devices