Overview
The M24C64-RMN6P is a 64-Kbit I2C-compatible EEPROM (Electrically Erasable Programmable Read-Only Memory) produced by STMicroelectronics. This device is organized as 8K × 8 bits, providing a robust and reliable solution for non-volatile data storage. It operates over a wide ambient temperature range of -40 °C to +85 °C and supports various supply voltage ranges depending on the specific model variant (M24C64-R, M24C64-F, M24C64-DF).
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Memory Capacity | 64 Kbit (8 Kbyte) | |
| Organization | 8K × 8 bits | |
| Supply Voltage (M24C64-R) | 1.8 V to 5.5 V | V |
| Supply Voltage (M24C64-F, M24C64-DF) | 1.7 V to 5.5 V (down to 1.6 V under certain conditions) | V |
| Ambient Operating Temperature | -40 °C to +85 °C | °C |
| I2C Bus Frequency | 1 MHz, 400 kHz, 100 kHz | Hz |
| Write Cycle Time | Byte write: 5 ms, Page write: 5 ms | ms |
| Data Retention | More than 200 years | Years |
| Write Cycles | More than 4 million | Cycles |
| Packages | SO8N, TSSOP8, UFDFPN, WLCSP |
Key Features
- Compatible with I2C bus modes: 1 MHz, 400 kHz, 100 kHz
- Random and sequential read modes
- Write protect of the whole memory array
- Enhanced ESD/latch-up protection
- Additional write lockable page (M24C64-D order codes)
- RoHS-compliant and Halogen-free packages
Applications
The M24C64-RMN6P is suitable for a variety of applications requiring non-volatile data storage, such as:
- Industrial control systems
- Automotive systems
- Consumer electronics
- Medical devices
- IoT devices
Q & A
- What is the memory capacity of the M24C64-RMN6P?
The M24C64-RMN6P has a memory capacity of 64 Kbit, organized as 8K × 8 bits.
- What are the supported I2C bus frequencies?
The device supports I2C bus frequencies of 1 MHz, 400 kHz, and 100 kHz.
- What is the operating temperature range of the M24C64-RMN6P?
The device operates over an ambient temperature range of -40 °C to +85 °C.
- 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 M24C64-RMN6P?
The device has a data retention period of more than 200 years.
- How many write cycles can the M24C64-RMN6P endure?
The device can endure more than 4 million write cycles.
- What types of packages are available for the M24C64-RMN6P?
The device is available in SO8N, TSSOP8, UFDFPN, and WLCSP packages.
- Does the M24C64-RMN6P have any additional security features?
Yes, it has an additional write lockable page (for M24C64-D order codes) and enhanced ESD/latch-up protection.
- Is the M24C64-RMN6P RoHS-compliant and Halogen-free?
Yes, the device is RoHS-compliant and Halogen-free.
- What are some common applications for the M24C64-RMN6P?
The device is commonly used in industrial control systems, automotive systems, consumer electronics, medical devices, and IoT devices.
