Overview
The M24C64-RDW6TP is a 64-Kbit I²C-compatible EEPROM (Electrically Erasable Programmable Read-Only Memory) produced by STMicroelectronics. This device is organized as 8K × 8 bits and operates over an ambient temperature range of -40 °C to +85 °C. The M24C64-R model specifically operates with a supply voltage from 1.8 V to 5.5 V, making it versatile for various applications. It is designed to provide reliable and efficient non-volatile memory solutions with enhanced features such as write protection and high data retention.
Key Specifications
| Parameter | Min | Max | Unit |
|---|---|---|---|
| Supply Voltage (VCC) | 1.8 | 5.5 | V |
| Ambient Operating Temperature (TA) | -40 | 85 | °C |
| Operating Clock Frequency | - | 1 MHz | - |
| Memory Array | - | 64 Kbit (8 Kbyte) | - |
| Page Size | - | 32 byte | - |
| Write Cycle Time (Byte/Page) | - | 5 ms | - |
| Data Retention | - | More than 200 years | - |
| Write Cycles | - | More than 4 million | - |
| Packages | - | SO8N, TSSOP8, UFDFPN, WLCSP | - |
Key Features
- Compatible with 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 (identification page) available in M24C64-D order codes.
- Single supply voltage: 1.8 V to 5.5 V over -40 °C to +85 °C.
- Byte and page write within 5 ms.
- Random and sequential read modes.
- Write protect of the whole memory array.
- Enhanced ESD/latch-up protection.
- RoHS-compliant and Halogen-free packages.
Applications
The M24C64-RDW6TP is suitable for a wide range of applications, including:
- Industrial automation and control systems.
- Consumer electronics requiring non-volatile memory.
- Automotive systems where robust and reliable memory is essential.
- Medical devices that need secure and long-lasting data storage.
- IoT devices that require efficient and low-power memory solutions.
Q & A
- What is the operating temperature range of the M24C64-RDW6TP?
The operating temperature range is -40 °C to +85 °C.
- What are the supported I²C bus modes for this device?
The device is compatible with 1 MHz, 400 kHz, and 100 kHz I²C bus modes.
- What is the memory capacity of the M24C64-RDW6TP?
The device has a 64 Kbit (8 Kbyte) EEPROM memory array.
- How many write cycles can the M24C64-RDW6TP endure?
The device can handle more than 4 million write cycles.
- What is the data retention period of the M24C64-RDW6TP?
The data retention period is more than 200 years.
- Does the M24C64-RDW6TP have any additional security features?
Yes, it includes an additional write lockable identification page and enhanced ESD/latch-up protection.
- What are the available package options for the M24C64-RDW6TP?
The device is available in SO8N, TSSOP8, UFDFPN, and WLCSP packages.
- Is the M24C64-RDW6TP RoHS-compliant?
Yes, the device is RoHS-compliant and Halogen-free.
- How long does it take to perform a byte or page write operation?
Both byte and page write operations are completed within 5 ms.
- Can the entire memory array be write-protected?
Yes, the entire memory array can be write-protected.
