Overview
The M24C64-DFMC6TG is a 64-Kbit I2C-compatible EEPROM (Electrically Erasable Programmable Memory) produced by STMicroelectronics. This component is organized as 8K × 8 bits and operates over an ambient temperature range of -40°C to +85°C. It is designed to be compatible with various I2C bus modes, including 1 MHz, 400 kHz, and 100 kHz, making it versatile for different application requirements.
Key Specifications
| Parameter | Value |
|---|---|
| Supply Voltage Min | 1.7 V |
| Supply Voltage Max | 5.5 V |
| Operating Temperature Min | -40°C |
| Operating Temperature Max | 85°C |
| Memory Array | 64 Kbit (8 Kbyte) of EEPROM |
| Page Size | 32 bytes |
| Write Cycle Time | Byte write within 5 ms, Page write within 5 ms |
| Read Modes | Random and sequential read modes |
| Write Cycles | More than 4 million write cycles |
| Data Retention | More than 200 years |
| Package | UFDFPN8 (8-UFDFN Exposed Pad) |
| RoHS Compliance | Ecopack2 |
| Grade | Industrial |
Key Features
- Compatible with all I2C bus modes: 1 MHz, 400 kHz, and 100 kHz.
- Memory array: 64 Kbit (8 Kbyte) of EEPROM, with a page size of 32 bytes.
- Additional Write lockable page (for M24C64-D order codes), allowing sensitive application parameters to be stored and later permanently locked in read-only mode.
- Single supply voltage: 1.7 V to 5.5 V over -40°C to +85°C, and 1.6 V to 5.5 V over 0°C to +85°C under certain conditions.
- Fast write operations: Byte write within 5 ms, Page write within 5 ms.
- Random and sequential read modes.
- Write protect of the whole memory array.
- Enhanced ESD/latch-Up protection.
- More than 4 million write cycles and more than 200 years of data retention.
- RoHS-compliant and Halogen-free packages: SO8N, TSSOP8, UFDFPN, WLCSP.
Applications
The M24C64-DFMC6TG is suitable for a wide range of applications that require non-volatile memory, including:
- Consumer electronics: such as smart home devices, wearables, and other portable electronics.
- Industrial automation: for storing configuration data, calibration parameters, and other critical information.
- Medical devices: where data retention and reliability are crucial.
- Automotive systems: for storing vehicle settings, diagnostic data, and other application parameters.
- IoT devices: to store device configurations, firmware updates, and user data.
Q & A
- What is the memory capacity of the M24C64-DFMC6TG? The M24C64-DFMC6TG has a memory capacity of 64 Kbit (8 Kbyte) of EEPROM.
- What are the supported I2C bus modes? The component supports 1 MHz, 400 kHz, and 100 kHz I2C bus modes.
- What is the operating temperature range of the M24C64-DFMC6TG? The component operates over an ambient temperature range of -40°C to +85°C.
- What is the supply voltage range for the M24C64-DFMC6TG? The supply voltage range is from 1.7 V to 5.5 V over -40°C to +85°C, and from 1.6 V to 5.5 V under certain conditions.
- How many write cycles can the M24C64-DFMC6TG endure? The component can endure more than 4 million write cycles.
- What is the data retention period of the M24C64-DFMC6TG? The data retention period is more than 200 years.
- Does the M24C64-DFMC6TG have write protection features? Yes, it has write protect features for the whole memory array.
- What types of packages are available for the M24C64-DFMC6TG? The component is available in SO8N, TSSOP8, UFDFPN, and WLCSP packages.
- Is the M24C64-DFMC6TG RoHS compliant? Yes, it is RoHS compliant and Halogen-free.
- Can the M24C64-DFMC6TG be used in industrial applications? Yes, it is suitable for industrial applications due to its industrial grade and robust specifications.
