Overview
The M95128-DRMF3TG/K is a 128-Kbit serial EEPROM device manufactured by STMicroelectronics. This component is designed to meet the high reliability standards of the automotive industry, complying with the AEC-Q100 grade 0 automotive standard. It features a simple serial SPI compatible interface that operates up to 20 MHz, making it suitable for a variety of automotive applications. The device is built using advanced true EEPROM technology, ensuring high data integrity and reliability.
Key Specifications
| Attribute | Value |
|---|---|
| Memory Density | 128 Kb (16 K x 8) |
| Memory Interface | SPI |
| Clock Frequency | 20 MHz |
| Supply Voltage | 1.7 V to 5.5 V |
| Write Cycle Time | 4 ms |
| Operating Temperature Range | -40°C to +125°C |
| Storage Temperature Range | -65°C to +150°C |
| No of Terminals | 8 |
| Package / Case | 8-WFDFN Exposed Pad |
| Mounting Method | Surface Mount |
| Data Retention | 100 years |
| Rise Time / Fall Time | 20 ns |
| Supply Current | 5 mA |
Key Features
- High Reliability: Compliant with AEC-Q100 grade 0 automotive standard, ensuring high reliability in automotive applications.
- Advanced EEPROM Technology: Built using true EEPROM technology, providing byte-alterable memory with 16384 × 8 bits organized into 256 pages of 64 bytes each.
- Error Correction Code (ECC): Embedded ECC logic to significantly improve data integrity.
- Identification Page: An additional 64-byte identification page for storing device identification and application parameters, which can be permanently locked in read-only mode.
- Wide Operating Temperature Range: Operates from -40°C to +125°C, making it suitable for harsh automotive environments.
- Low Power Consumption: Supply current of 5 mA, contributing to energy-efficient operation.
Applications
The M95128-DRMF3TG/K is primarily designed for automotive applications, including but not limited to:
- Automotive control units and modules.
- Infotainment systems.
- Safety and security systems.
- Telematics and navigation systems.
- Other applications requiring high reliability and data integrity.
Q & A
- What is the memory density of the M95128-DRMF3TG/K?
The memory density is 128 Kb, organized as 16 K x 8 bits.
- What is the maximum clock frequency of the M95128-DRMF3TG/K?
The maximum clock frequency is 20 MHz.
- What is the operating temperature range of the M95128-DRMF3TG/K?
The operating temperature range is -40°C to +125°C.
- Is the M95128-DRMF3TG/K compliant with any automotive standards?
Yes, it is compliant with the AEC-Q100 grade 0 automotive standard.
- What is the package type of the M95128-DRMF3TG/K?
The package type is 8-WFDFN Exposed Pad.
- How long does the data retention last for the M95128-DRMF3TG/K?
The data retention is 100 years.
- What is the supply voltage range for the M95128-DRMF3TG/K?
The supply voltage range is 1.7 V to 5.5 V.
- Does the M95128-DRMF3TG/K have any error correction features?
Yes, it has embedded Error Correction Code (ECC) logic.
- Can the M95128-DRMF3TG/K be used in harsh environments?
Yes, it is designed to operate in harsh automotive environments with a wide temperature range.
- What is the write cycle time for the M95128-DRMF3TG/K?
The write cycle time is 4 ms.
