Overview
The M24512-DFDW6TP is a 512-Kbit I²C-compatible EEPROM (Electrically Erasable PROgrammable Memory) manufactured by STMicroelectronics. This device is organized as 64 K × 8 bits and is designed to operate with a supply voltage ranging from 1.7 V to 5.5 V. It supports clock frequencies of up to 1 MHz and operates over an ambient temperature range of -40 °C to +85 °C. The M24512-DFDW6TP is part of the M24512 series, which includes various package options such as SO8, TSSOP8, UFDFPN8, and WLCSP, all of which are RoHS compliant and come in Ecopack2 packaging.
Key Specifications
| Parameter | Min | Max | Unit |
|---|---|---|---|
| Supply Voltage | 1.7 | 5.5 | V |
| Operating Temperature | -40 | 85 | °C |
| Operating Clock Frequency | - | 1 MHz | - |
| Memory Density | - | 512 Kbit (64 Kbyte) | - |
| Page Size | - | 128 byte | - |
| Write Time (Byte/Page) | - | 5 ms | - |
| Number of Pins | - | 8 | - |
| Packing Type | - | Tape And Reel | - |
| RoHS Compliance | - | Ecopack2 | - |
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 (128 byte) available in M24512-D order codes.
- Single supply voltage and high speed: 1 MHz clock from 1.7 V to 5.5 V.
- Write time: Byte write and page write within 5 ms.
- Operating temperature range: -40 °C to +85 °C.
- 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.
Applications
The M24512-DFDW6TP is suitable for a wide range of applications where non-volatile memory is required. These include:
- Industrial automation and control systems.
- Consumer electronics, such as smart home devices and appliances.
- Automotive systems, including infotainment and safety features.
- Medical devices that require secure and reliable data storage.
- IoT devices and smart sensors that need to store configuration and operational data.
Q & A
- What is the memory density of the M24512-DFDW6TP?
The M24512-DFDW6TP has a memory density of 512 Kbit (64 Kbyte) organized as 64 K × 8 bits.
- What are the supported I²C bus modes for the M24512-DFDW6TP?
The device is compatible with I²C bus modes of 1 MHz, 400 kHz, and 100 kHz.
- What is the operating temperature range of the M24512-DFDW6TP?
The device operates over an ambient temperature range of -40 °C to +85 °C.
- How many write cycles can the M24512-DFDW6TP endure?
The device can endure more than 4 million write cycles.
- What is the data retention period of the M24512-DFDW6TP?
The device has a data retention period of more than 200 years.
- Does the M24512-DFDW6TP have any additional memory pages?
The M24512-D order codes include an additional write lockable identification page (128 byte) that can be permanently locked in read-only mode.
- What are the package options available for the M24512-DFDW6TP?
The device is available in various packages including SO8, TSSOP8, UFDFPN8, and WLCSP.
- Is the M24512-DFDW6TP RoHS compliant?
Yes, the device is RoHS compliant and comes in Ecopack2 packaging.
- What is the write time for byte and page writes in the M24512-DFDW6TP?
Both byte and page writes are completed within 5 ms.
- Does the M24512-DFDW6TP support write protection?
Yes, the device supports write protection of the whole memory array.
