Overview
The M95040-WMN6TP is a 4 Kbit serial SPI bus EEPROM produced by STMicroelectronics. This device is part of the M950x0 family, which includes electrically erasable programmable memories (EEPROMs) designed for high-density and ultra-low power applications. It is particularly suitable for mobile and wearable designs due to its byte flexibility and high page cycling performance.
Key Specifications
| Parameter | Value |
|---|---|
| Memory Capacity | 4 Kbit (512 bytes) |
| Page Size | 16 bytes |
| Supply Voltage | 2.5 V to 5.5 V |
| Operating Temperature | -40°C to +85°C |
| Clock Rate | Up to 20 MHz |
| Write Time | 5 ms |
| Data Retention | More than 200 years |
| Write Cycles | More than 4 million |
| Package Type | SO8 (MN), TSSOP8 (DW), UFDFPN8 (MC) |
| Compliance | RoHS-compliant and Halogen-free (ECOPACK®) |
Key Features
- Compatible with SPI bus serial interface (Positive clock SPI modes)
- High-speed clock rate of up to 20 MHz
- Write protection by block: 1/4, 1/2 or whole memory
- Additional Write lockable Identification Page (available in some variants)
- Enhanced ESD protection
- Low power consumption
- Byte flexibility and high page cycling performance
Applications
The M95040-WMN6TP is ideal for various applications requiring non-volatile memory, particularly in mobile and wearable devices. It is also suitable for use in industrial automation, medical devices, and any system that requires reliable and high-performance EEPROM solutions.
Q & A
- What is the memory capacity of the M95040-WMN6TP?
The M95040-WMN6TP has a memory capacity of 4 Kbit (512 bytes). - What is the supply voltage range for the M95040-WMN6TP?
The supply voltage range is from 2.5 V to 5.5 V. - What is the maximum clock rate of the M95040-WMN6TP?
The maximum clock rate is up to 20 MHz. - How long does it take to write data to the M95040-WMN6TP?
The write time is 5 ms. - What is the data retention period of the M95040-WMN6TP?
The data retention period is more than 200 years. - How many write cycles can the M95040-WMN6TP endure?
The device can endure more than 4 million write cycles. - What types of packages are available for the M95040-WMN6TP?
The device is available in SO8 (MN), TSSOP8 (DW), and UFDFPN8 (MC) packages. - Is the M95040-WMN6TP RoHS-compliant and Halogen-free?
Yes, the device is RoHS-compliant and Halogen-free (ECOPACK®). - What is the operating temperature range of the M95040-WMN6TP?
The operating temperature range is from -40°C to +85°C. - Does the M95040-WMN6TP support write protection?
Yes, it supports write protection by block: 1/4, 1/2 or whole memory.
