Overview
The M95020-MN6 is a 2 Kbit electrically erasable programmable memory (EEPROM) produced by STMicroelectronics. This device is part of the M950x0 series, which includes the M95010, M95020, and M95040, each organized as 128, 256, or 512 x 8 bits, respectively. The M95020-MN6 is accessed through the Serial Peripheral Interface (SPI) bus, making it suitable for a wide range of applications requiring non-volatile memory.
Key Specifications
| Specification | Value |
|---|---|
| Memory Size | 2 Kbit (256 x 8 bits) |
| Memory Interface | SPI |
| Supply Voltage Min | 2.5 V |
| Supply Voltage Max | 5.5 V |
| Operating Temperature Min | -40 °C |
| Operating Temperature Max | +85 °C |
| Max Clock Frequency | 20 MHz |
| Write Cycle Time | 5 ms (Byte and Page Write) |
| Endurance | More than 4 million write cycles |
| Data Retention Time | More than 200 years |
| Package Name | SO8, TSSOP8, UFDFPN8 |
| RoHS Compliance | Ecopack2 |
Key Features
- Compatible with the serial peripheral interface (SPI) bus
- Memory array: 2 Kbit (256 x 8 bits)
- Page size: 16 bytes
- Write protection: quarter array, half array, whole memory array
- Enhanced ESD protection
- High-speed clock frequency up to 20 MHz
- Single supply voltage: 2.5 V to 5.5 V
- Operating temperature range: -40 °C to +85 °C
- More than 4 million write cycles and more than 200-year data retention
- Packages are RoHS-compliant and halogen-free
Applications
The M95020-MN6 is suitable for various applications that require non-volatile memory, including:
- Industrial automation and control systems
- Consumer electronics such as set-top boxes and gaming consoles
- Automotive systems for configuration and calibration data storage
- Medical devices requiring secure and reliable data storage
- IoT devices and smart home appliances
Q & A
- What is the memory size of the M95020-MN6?
The M95020-MN6 has a memory size of 2 Kbit, organized as 256 x 8 bits.
- What is the interface used to access the M95020-MN6?
The M95020-MN6 is accessed through the Serial Peripheral Interface (SPI) bus.
- What is the operating temperature range of the M95020-MN6?
The operating temperature range is from -40 °C to +85 °C.
- What is the maximum clock frequency of the M95020-MN6?
The maximum clock frequency is 20 MHz.
- How many write cycles can the M95020-MN6 endure?
The M95020-MN6 can endure more than 4 million write cycles.
- What is the data retention time of the M95020-MN6?
The data retention time is more than 200 years.
- Is the M95020-MN6 RoHS compliant?
Yes, the M95020-MN6 is RoHS compliant with an Ecopack2 designation.
- What are the package options for the M95020-MN6?
The package options include SO8, TSSOP8, and UFDFPN8.
- Does the M95020-MN6 have write protection features?
Yes, the M95020-MN6 has write protection features for the quarter array, half array, and whole memory array.
- What is the typical write cycle time for the M95020-MN6?
The typical write cycle time is 5 ms for both byte and page writes.
