The M24C16-RMN6TP from STMicroelectronics is a 16-Kbit I²C-compatible serial EEPROM organized as 2K × 8 bits, providing 2KB of nonvolatile memory. It communicates with a host microcontroller through the standard two-wire SCL and SDA interface and is suitable for storing configuration, calibration, and other data that must be retained after power removal.
The device belongs to the M24C16-R low-voltage family and supports read and write operation from a 1.8V to 5.5V supply. It supports both 100kHz Standard-mode and 400kHz Fast-mode I²C communication, making it compatible with common low-voltage embedded systems.
The memory array uses a 16-byte page size, providing 128 pages across the 2KB array. Both byte and page writes are supported with a maximum specified write-cycle time of 5ms, along with random and sequential read modes.
A dedicated hardware write-control function can protect the entire EEPROM array against unintended write operations. This is useful for calibration values, configuration parameters, and other information that should remain unchanged during normal system operation.
ST specifies more than four million write cycles and more than 200 years of data retention, together with enhanced ESD and latch-up protection for reliable long-term embedded storage.
The M24C16-RMN6TP is an industrial-grade device operating from −40°C to +85°C. The exact ordering option uses an SO8 package and meets ST’s ECOPACK2 environmental-compliance grade.
The exact M24C16-RMN6TP orderable device is supplied in tape-and-reel packaging. ST currently classifies it as Active and in volume production and lists it under a 10-year longevity commitment.
Key Specifications
- Manufacturer: STMicroelectronics
- Manufacturer Part Number: M24C16-RMN6TP
- Product Family: M24C16-R
- Device Type: Serial EEPROM
- Memory Density: 16 Kbit
- Byte Capacity: 2KB
- Memory Organization: 2K × 8 Bits
- Memory Type: Nonvolatile EEPROM
- Interface: I²C-Compatible Two-Wire
- I²C Modes: Standard and Fast Mode
- Maximum I²C Clock: 400kHz
- Supply Voltage: 1.8V to 5.5V
- Page Size: 16 Bytes
- Number of Pages: 128
- Byte Write: Supported
- Page Write: Supported
- Maximum Byte Write Time: 5ms
- Maximum Page Write Time: 5ms
- Random Read: Supported
- Sequential Read: Supported
- Full-Array Hardware Write Protection: Supported
- Write Endurance: More Than 4 Million Cycles
- Data Retention: More Than 200 Years
- Protection: Enhanced ESD / Latch-Up
- Temperature Grade: Industrial
- Operating Temperature: −40°C to +85°C
- Package: SO8
- Lead Count: 8
- Mounting Type: Surface Mount
- Packaging: Tape and Reel
- RoHS Grade: ECOPACK2
- Product Status: Active / Volume Production
- Longevity Commitment: 10 Years
Typical Applications
Suitable for MCU parameter storage, configuration data, calibration values, serial numbers, user settings, industrial controllers, smart meters, sensor modules, consumer electronics, appliances, and other embedded systems requiring compact nonvolatile memory.
Its 1.8V-to-5.5V operating range and two-wire I²C interface make it convenient for adding 2KB of nonvolatile storage to MCU-based designs with minimal pin and PCB requirements.
评价
目前还没有评价