Overview
The M95M04-DRMN6TP is a 4-Mbit serial SPI bus EEPROM manufactured by STMicroelectronics. This device is organized as 524,288 x 8 bits and is accessed through the SPI bus, making it compatible with a wide range of microcontrollers. It operates with a single supply voltage ranging from 1.8 V to 5.5 V and is guaranteed over a temperature range of -40 °C to +85 °C. The M95M04-DRMN6TP features enhanced ESD protection, high data retention, and multiple write cycles, making it a reliable choice for various applications.
Key Specifications
| Specification | Details |
|---|---|
| Memory Size | 4 Mbit (512 Kbytes) |
| Interface Type | SPI (Serial Peripheral Interface) |
| Page Size | 512 bytes |
| Write Time | Byte write within 5 ms, Page write within 5 ms |
| Write Protect | Quarter array, Half array, Whole memory array |
| Max Clock Frequency | 10 MHz for VCC ≥ 2.5 V, 5 MHz for VCC ≥ 1.8 V |
| Supply Voltage | 1.8 V to 5.5 V |
| Operating Temperature Range | -40 °C to +85 °C |
| ESD Protection | Up to 4 kV in human body model |
| Write Cycles | More than 4 million write cycles |
| Data Retention | More than 40 years |
| Packages | SO8N (ECOPACK2), TSSOP8 (ECOPACK2), WLCSP (ECOPACK2) |
Key Features
- SPI Bus Compatibility: Compatible with the serial peripheral interface (SPI) bus, allowing easy integration with microcontrollers.
- Memory Organization: 4 Mbit (512 Kbytes) of EEPROM, with a page size of 512 bytes and an additional write lockable identification page.
- Write Protection: Offers quarter, half, and whole memory array write protection, ensuring data security.
- High-Speed Operation: Supports clock frequencies up to 10 MHz for VCC ≥ 2.5 V and 5 MHz for VCC ≥ 1.8 V.
- Wide Operating Range: Operates over a temperature range of -40 °C to +85 °C and with a supply voltage from 1.8 V to 5.5 V.
- Enhanced ESD Protection: Provides up to 4 kV ESD protection in the human body model.
- Long Data Retention: Ensures data retention for more than 40 years.
- Multiple Packages: Available in SO8N, TSSOP8, and WLCSP packages, offering flexibility in design.
Applications
The M95M04-DRMN6TP is suitable for a variety of applications where non-volatile memory is required, such as:
- Industrial Automation: For storing configuration data and parameters in industrial control systems.
- Consumer Electronics: In devices like set-top boxes, gaming consoles, and other consumer electronics for storing user settings and data.
- Automotive Systems: For storing calibration data, configuration settings, and other critical information in automotive systems.
- Medical Devices: To store patient data, device settings, and calibration information in medical equipment.
- IoT Devices: For storing configuration data, sensor readings, and other types of data in Internet of Things (IoT) devices.
Q & A
- What is the memory size of the M95M04-DRMN6TP?
The M95M04-DRMN6TP has a memory size of 4 Mbit (512 Kbytes) of EEPROM.
- What is the interface type of the M95M04-DRMN6TP?
The M95M04-DRMN6TP uses the Serial Peripheral Interface (SPI) bus.
- What are the write times for the M95M04-DRMN6TP?
The write times are within 5 ms for both byte and page writes.
- What are the write protection options for the M95M04-DRMN6TP?
The device offers write protection for the quarter array, half array, and whole memory array.
- What is the maximum clock frequency for the M95M04-DRMN6TP?
The maximum clock frequency is 10 MHz for VCC ≥ 2.5 V and 5 MHz for VCC ≥ 1.8 V.
- What is the operating temperature range of the M95M04-DRMN6TP?
The operating temperature range is from -40 °C to +85 °C.
- How many write cycles can the M95M04-DRMN6TP endure?
The device can endure more than 4 million write cycles.
- What is the data retention period for the M95M04-DRMN6TP?
The data retention period is more than 40 years.
- What packages are available for the M95M04-DRMN6TP?
The device is available in SO8N, TSSOP8, and WLCSP packages.
- Is the M95M04-DRMN6TP RoHS compliant?
Yes, the M95M04-DRMN6TP is RoHS compliant.
- Where can I find additional technical documents and support for the M95M04-DRMN6TP?
Additional documents and support can be found on the STMicroelectronics website and through authorized distributors.
