Overview
The M24512-WDW6TP is a 512-Kbit I²C-compatible EEPROM (Electrically Erasable Programmable Memory) produced by STMicroelectronics. This device is organized as 64 K × 8 bits and is part of the M24512 series, which includes various voltage range options. The M24512-WDW6TP specifically operates with a supply voltage from 2.5 V to 5.5 V. It supports clock frequencies up to 1 MHz and operates over an ambient temperature range of –40 °C to +85 °C. This EEPROM is designed for applications requiring high-speed data storage and retrieval with robust protection features.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Memory Capacity | 512 Kbit (64 Kbyte) | |
| Supply Voltage | 2.5 to 5.5 | V |
| Clock Frequency | Up to 1 MHz | |
| Operating Temperature | –40 to +85 | °C |
| Page Size | 128 bytes | |
| Write Time | Byte write: 5 ms, Page write: 5 ms | |
| Write Cycles | More than 4 million | |
| Data Retention | More than 200 years | |
| Packages | SO8 ECOPACK2, TSSOP8 ECOPACK2, UFDFPN8 ECOPACK2, WLCSP ECOPACK2, Unsawn wafer |
Key Features
- Compatible with I²C bus modes: 1 MHz, 400 kHz, 100 kHz
- Single supply voltage and high speed: 1 MHz clock from 2.5 V to 5.5 V
- Random and sequential read modes
- Write protect of the whole memory array
- Enhanced ESD/latch-Up protection
- Additional write lockable identification page (for M24512-D order codes)
- High reliability with more than 4 million write cycles and more than 200 years of data retention
Applications
The M24512-WDW6TP is suitable for a wide range of applications that require non-volatile memory, including:
- Industrial control systems
- Automotive systems
- Consumer electronics
- Medical devices
- Any system requiring secure and reliable data storage
Q & A
- What is the memory capacity of the M24512-WDW6TP?
The M24512-WDW6TP has a memory capacity of 512 Kbit (64 Kbyte).
- What are the supported I²C bus modes for this device?
The device supports I²C bus modes of 1 MHz, 400 kHz, and 100 kHz.
- What is the operating temperature range for the M24512-WDW6TP?
The device operates over an ambient temperature range of –40 °C to +85 °C.
- How many write cycles can the M24512-WDW6TP endure?
The device can endure more than 4 million write cycles.
- What is the data retention period for the M24512-WDW6TP?
The device has a data retention period of more than 200 years.
- What packages are available for the M24512-WDW6TP?
The device is available in SO8 ECOPACK2, TSSOP8 ECOPACK2, UFDFPN8 ECOPACK2, WLCSP ECOPACK2, and unsawn wafer packages.
- Does the M24512-WDW6TP have any additional security features?
Yes, it includes write protect for the whole memory array and enhanced ESD/latch-Up protection.
- Can the M24512-WDW6TP be used in automotive applications?
Yes, it is suitable for automotive systems due to its robust operating conditions and reliability features.
- How long does it take to write a byte or a page to the M24512-WDW6TP?
Both byte and page writes take within 5 ms.
- Is the M24512-WDW6TP RoHS compliant?
Yes, the device is RoHS compliant and comes in ECOPACK2 packages.
