Overview
The M24128X-FCU6T/TF 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 and is delivered in a 4-ball WLCSP (Wafer Level Chip Scale Package) package. It supports the standard I²C instruction set and operates within a supply voltage range of 1.7 V to 5 V over an ambient temperature range of -40 °C to +85 °C. The device also supports operation down to 1.6 V under certain conditions.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Memory Size | 128 Kbit (16 Kbyte) | - |
| Page Size | 32 bytes | - |
| Supply Voltage Range | 1.7 V to 5.5 V (-40 °C to +85 °C) 1.6 V to 5.5 V (0 °C to +85 °C) | V |
| Operating Temperature Range | -40 °C to +85 °C | °C |
| Interface Type | I²C | - |
| Maximum Clock Frequency | 1 MHz | Hz |
| Write Cycle Time | Byte write: 5 ms Page write: 5 ms | ms |
| Data Retention | More than 200 years | years |
| Write Cycle Endurance | More than 4 million cycles | cycles |
| Package Type | 4-ball WLCSP | - |
| ESD Protection | Human body model: 4 kV | kV |
| RoHS Compliance | RoHS and halogen free (ECOPACK2) | - |
Key Features
- Compatible with the 400 kHz I²C protocol and high speed 1 MHz transfer rate
- Configurable device address using an 8-bit chip enable register
- Software write protection to prevent unwanted write sequences
- Random and sequential read modes
- Byte and page write capabilities within 5 ms
- Enhanced ESD and latch-up protection
- More than 4 million write cycles and more than 200-year data retention
- RoHS and halogen free (ECOPACK2) package
Applications
The M24128X-FCU6T/TF is suitable for various applications requiring non-volatile memory, including personal electronics, industrial automation, and automotive systems. Its compact package and robust specifications make it an ideal choice for space-constrained designs that need reliable data storage.
Q & A
- What is the memory size of the M24128X-FCU6T/TF?
The memory size is 128 Kbit (16 Kbyte), organized as 16 K × 8 bits.
- What is the operating voltage range of the M24128X-FCU6T/TF?
The device operates within a supply voltage range of 1.7 V to 5.5 V over an ambient temperature range of -40 °C to +85 °C, and down to 1.6 V under certain conditions.
- What is the maximum clock frequency supported by the M24128X-FCU6T/TF?
The maximum clock frequency is 1 MHz.
- How long does it take to perform a byte or page write operation?
Both byte and page write operations take 5 ms.
- What is the data retention period of the M24128X-FCU6T/TF?
The data retention period is more than 200 years.
- How many write cycles can the M24128X-FCU6T/TF endure?
The device can endure more than 4 million write cycles.
- Does the M24128X-FCU6T/TF have ESD protection?
- Is the M24128X-FCU6T/TF RoHS compliant?
- What is the package type of the M24128X-FCU6T/TF?
The device is delivered in a 4-ball WLCSP package.
- Can the device address be configured?
