Overview
The M24128-BFMN6TP is a 128-Kbit I2C-compatible EEPROM (Electrically Erasable Programmable Read-Only 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 device 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) |
| Page Size | 64 bytes |
| Supply Voltage | 1.7 V to 5.5 V (down to 1.6 V under certain conditions) |
| Operating Temperature | -40 °C to +85 °C |
| Clock Frequency | Up to 1 MHz |
| Write Cycle Time | Byte and page write within 5 ms |
| Access Time | 450 ns |
| Packages | SO8N, TSSOP8, UFDFPN8, WLCSP8, UFDFPN5 |
| Write Cycles | More than 4 million |
| Data Retention | More than 200 years |
Key Features
- I²C interface compatible with Fast-mode Plus (1 MHz), Fast-mode (400 kHz), and Standard-mode (100 kHz)
- Random and sequential read modes
- Hardware write protection of the whole memory array
- Enhanced ESD/latch-up protection
- Additional 64-byte identification page (for M24128-D models) for storing sensitive application parameters
- RoHS-compliant and Halogen-free (ECOPACK2) packages
Applications
The M24128-BFMN6TP is suitable for a wide range of applications that require non-volatile memory, including:
- Industrial automation and control systems
- Consumer electronics
- Automotive systems
- Medical devices
- IoT devices and smart home applications
Q & A
- What is the memory capacity of the M24128-BFMN6TP?
The M24128-BFMN6TP has a memory capacity of 128 Kbit, organized as 16 K × 8 bits.
- What are the supported I2C bus modes for this device?
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-BFMN6TP?
The operating temperature range is from -40 °C to +85 °C.
- How long does it take to write a byte or a page?
Both byte and page writes are completed within 5 ms.
- What is the data retention period of the M24128-BFMN6TP?
The data retention period is more than 200 years.
- Does the M24128-BFMN6TP have any additional memory pages for special purposes?
Yes, the M24128-D models have 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 types of packages are available for the M24128-BFMN6TP?
The device is available in SO8N, TSSOP8, UFDFPN8, WLCSP8, and UFDFPN5 packages.
- Is the M24128-BFMN6TP RoHS-compliant?
Yes, the device is RoHS-compliant and Halogen-free (ECOPACK2).
- How many write cycles can the M24128-BFMN6TP endure?
The device can endure more than 4 million write cycles.
- What kind of protection does the M24128-BFMN6TP offer against write operations?
The device offers hardware write protection of the whole memory array.
