Overview
The M24512-DFMC6TG is a 512-Kbit serial EEPROM (Electrically Erasable Programmable Memory) produced by STMicroelectronics. This device is organized as 64 Kbytes of 8-bit words, making it highly versatile for various applications. It utilizes the I2C interface protocol, ensuring compatibility with a wide range of microcontrollers and other devices. The chip operates with a supply voltage range of 1.7 V to 5.5 V and supports clock frequencies up to 1 MHz, making it suitable for high-speed data transfer. The M24512-DFMC6TG is housed in an 8-pin UFDFPN-8 package and is RoHS compliant, reflecting STMicroelectronics' commitment to environmental sustainability.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | STMicroelectronics |
| Memory Size | 512 Kbit (64 K x 8) |
| Interface Type | Serial, 2-Wire, I2C |
| Maximum Clock Frequency | 1 MHz |
| Supply Voltage Range | 1.7 V to 5.5 V |
| Operating Temperature Range | -40 °C to +85 °C |
| Package Style | UFDFPN-8 |
| Mounting Method | Surface Mount |
| Data Retention | More than 200 years |
| Write Cycles | More than 4 million |
| Write Time | Byte write within 5 ms, Page write within 5 ms |
Key Features
- Compatible with I2C bus modes: 1 MHz, 400 kHz, and 100 kHz.
- Memory array: 512 Kbit (64 Kbyte) of EEPROM with a page size of 128 bytes.
- Additional write lockable page (for M24512-D order codes).
- Single supply voltage and high speed: 1 MHz clock from 1.7 V to 5.5 V.
- Write protect of the whole memory array.
- Enhanced ESD/latch-Up protection.
- Random and sequential read modes.
- Low power consumption, making it suitable for battery-operated devices.
- RoHS compliant, reflecting environmental sustainability.
Applications
The M24512-DFMC6TG is widely used in various applications due to its versatility and reliability. Some common use cases include:
- RFID cards and electronic passports for secure data storage.
- Access control systems and inventory tracking for efficient data management.
- Automotive systems, where the device's extended temperature range and high reliability are crucial.
- Industrial applications, such as control systems and data logging, where harsh environmental conditions are common.
- Healthcare and retail industries for secure and efficient data storage).
Q & A
- What is the memory capacity of the M24512-DFMC6TG?
The M24512-DFMC6TG has a memory capacity of 512 Kbits, organized as 64 K x 8 bits.
- What is the interface type of the M24512-DFMC6TG?
The M24512-DFMC6TG uses the I2C interface protocol).
- What is the supply voltage range of the M24512-DFMC6TG?
The device operates with a supply voltage range of 1.7 V to 5.5 V).
- What is the maximum clock frequency of the M24512-DFMC6TG?
The maximum clock frequency is 1 MHz).
- What is the operating temperature range of the M24512-DFMC6TG?
The operating temperature range is -40 °C to +85 °C).
- What is the package style of the M24512-DFMC6TG?
The device is housed in an 8-pin UFDFPN-8 package).
- Is the M24512-DFMC6TG RoHS compliant?
Yes, the M24512-DFMC6TG is RoHS compliant).
- What is the data retention period of the M24512-DFMC6TG?
The data retention period is more than 200 years).
- How many write cycles can the M24512-DFMC6TG endure?
The device can endure more than 4 million write cycles).
- What are some common applications of the M24512-DFMC6TG?
Common applications include RFID cards, electronic passports, access control systems, inventory tracking, automotive systems, and industrial control systems).
