Overview
The M95512-DFCS6TP/K is an electrically erasable programmable memory (EEPROM) device produced by STMicroelectronics. This device is organized as 65536 x 8 bits, providing a total of 512 Kbits (64 Kbytes) of EEPROM memory. It is accessed through the Serial Peripheral Interface (SPI) bus, making it compatible with a wide range of microcontrollers and other SPI-compatible devices. The M95512-DF operates with a supply voltage ranging from 1.7 V to 5.5 V and is designed to function over an ambient temperature range of -40 °C to +85 °C. An additional feature of the M95512-DF is the 128-byte Identification page, which can be used to store sensitive application parameters and later permanently locked in read-only mode.
Key Specifications
| Parameter | Description |
|---|---|
| Memory Capacity | 512 Kbits (64 Kbytes), 65536 x 8 bits |
| Interface | SPI (Serial Peripheral Interface) |
| Supply Voltage | 1.7 V to 5.5 V |
| Operating Temperature | -40 °C to +85 °C |
| Page Size | 128 bytes |
| Write Time | Byte Write: 5 ms, Page Write: 5 ms |
| Write Protect | Quarter array, Half array, Whole memory array |
| Clock Frequency | Up to 16 MHz |
| Packages | SO8N, TSSOP8, UFDFPN8, WLCSP8 |
| Data Retention | More than 200 years |
| Write Cycles | More than 4 million |
Key Features
- Compatible with the serial peripheral interface (SPI) bus.
- 512-Kbit (64-Kbyte) of EEPROM memory.
- Page size: 128 bytes.
- Additional write lockable page (Identification page) of 128 bytes.
- Fast write times: Byte Write within 5 ms, Page Write within 5 ms.
- Write protect options: quarter array, half array, whole memory array.
- High-speed clock: up to 16 MHz.
- Single supply voltage: 1.7 V to 5.5 V.
- Enhanced ESD protection.
- More than 4 million Write cycles and more than 200-year data retention.
Applications
The M95512-DFCS6TP/K EEPROM is suitable for a variety of applications where non-volatile memory is required, such as:
- Industrial control systems.
- Automotive systems.
- Consumer electronics.
- Medical devices.
- IoT devices.
- Any application requiring secure and reliable non-volatile data storage.
Q & A
- What is the memory capacity of the M95512-DFCS6TP/K?
The M95512-DFCS6TP/K has a memory capacity of 512 Kbits (64 Kbytes), organized as 65536 x 8 bits.
- What interface does the M95512-DFCS6TP/K use?
The device uses the Serial Peripheral Interface (SPI) bus.
- What is the operating supply voltage range for the M95512-DFCS6TP/K?
The device operates with a supply voltage ranging from 1.7 V to 5.5 V.
- What is the temperature range for the M95512-DFCS6TP/K?
The device functions over an ambient temperature range of -40 °C to +85 °C.
- What is the purpose of the Identification page in the M95512-DFCS6TP/K?
The Identification page is a 128-byte page that can be used to store sensitive application parameters and later permanently locked in read-only mode.
- How fast can data be written to the M95512-DFCS6TP/K?
Data can be written in 5 ms for both byte and page writes.
- What are the write protect options for the M95512-DFCS6TP/K?
The device offers write protect options for the quarter array, half array, and whole memory array.
- What is the maximum clock frequency for the M95512-DFCS6TP/K?
The device supports a high-speed clock up to 16 MHz.
- What are the available packages for the M95512-DFCS6TP/K?
The device is available in SO8N, TSSOP8, UFDFPN8, and WLCSP8 packages.
- How many write cycles can the M95512-DFCS6TP/K endure?
The device can endure more than 4 million write cycles.
- What is the data retention period for the M95512-DFCS6TP/K?
The device has a data retention period of more than 200 years.
