Overview
The M24128-BFMC6TG is a 128-Kbit I2C-compatible EEPROM (Electrically Erasable Programmable Memory) produced by STMicroelectronics. This device is organized as 16 K × 8 bits, providing a robust and versatile memory solution for various applications. It operates within a wide supply voltage range of 1.7 V to 5.5 V, with the ability to function down to 1.6 V under certain conditions. The M24128-BFMC6TG supports multiple I2C bus modes, including Fast-mode Plus (1 MHz), Fast-mode (400 kHz), and Standard-mode (100 kHz), making it compatible with a variety of system configurations.
Key Specifications
| Parameter | Value |
|---|---|
| Memory Capacity | 128 Kbit (16 Kbyte) |
| Organization | 16 K × 8 bits |
| Supply Voltage | 1.7 V to 5.5 V (down to 1.6 V under certain conditions) |
| Operating Temperature Range | -40 °C to +85 °C |
| I2C Bus Modes | 1 MHz (Fast-mode Plus), 400 kHz (Fast-mode), 100 kHz (Standard-mode) |
| Write Cycle Time | Byte and page write within 5 ms |
| Data Retention | More than 200 years |
| Write Cycles | More than 4 million |
| Packages | UFDFPN8, SO8N, TSSOP8, WLCSP8, UFDFPN5, and unsawn wafer |
Key Features
- I²C interface compatible with Fast-mode Plus (1 MHz), Fast-mode (400 kHz), and Standard-mode (100 kHz)
- 128-Kbit (16 Kbyte) of EEPROM with a page size of 64 bytes
- Additional 64-byte identification page (for M24128-D) for storing sensitive application parameters
- Hardware write protection of the whole memory array
- Random and sequential read modes
- Enhanced ESD/latch-up protection
- RoHS-compliant and Halogen-free (ECOPACK2) packages
Applications
The M24128-BFMC6TG is suitable for a wide range of applications requiring non-volatile memory, including:
- Industrial automation and control systems
- Consumer electronics
- Automotive systems
- Medical devices
- IoT devices and smart home appliances
Q & A
- What is the memory capacity of the M24128-BFMC6TG?
The M24128-BFMC6TG has a memory capacity of 128 Kbit, organized as 16 K × 8 bits.
- What are the supported I2C bus modes for the M24128-BFMC6TG?
The device supports Fast-mode Plus (1 MHz), Fast-mode (400 kHz), and Standard-mode (100 kHz).
- What is the operating temperature range of the M24128-BFMC6TG?
The operating temperature range is from -40 °C to +85 °C.
- How long does it take to perform a write cycle on the M24128-BFMC6TG?
Byte and page writes are completed within 5 ms.
- What is the data retention period of the M24128-BFMC6TG?
The data retention period is more than 200 years.
- How many write cycles can the M24128-BFMC6TG endure?
The device can endure more than 4 million write cycles.
- What types of packages are available for the M24128-BFMC6TG?
The device is available in UFDFPN8, SO8N, TSSOP8, WLCSP8, UFDFPN5, and unsawn wafer packages.
- Does the M24128-BFMC6TG have any additional memory pages for specific use cases?
Yes, the M24128-D version includes an additional 64-byte identification page that can be used to store sensitive application parameters and can be permanently locked in read-only mode.
- What kind of protection does the M24128-BFMC6TG offer against write operations?
The device features hardware write protection of the whole memory array, and the write control (WC) input can be used to disable write operations when driven high.
- Is the M24128-BFMC6TG compliant with environmental regulations?
Yes, the device is RoHS-compliant and Halogen-free (ECOPACK2).
