Overview
The M95320-WDW6TG is an Electrically Erasable PROgrammable Memory (EEPROM) device produced by STMicroelectronics. This component is part of the M95320 series, which is organized as 4096 x 8 bits and accessed through the Serial Peripheral Interface (SPI) bus. The device operates within a supply voltage range of 2.5 V to 5.5 V and is guaranteed over the temperature range of -40 °C to +85 °C. It is designed for high-speed applications with a clock frequency of up to 20 MHz.
Key Specifications
| Parameter | Value |
|---|---|
| Memory Capacity | 32 Kbit (4 Kbytes) |
| Page Size | 32 bytes |
| Write Time | Byte Write: 5 ms, Page Write: 5 ms |
| Supply Voltage | 2.5 V to 5.5 V |
| Operating Temperature Range | -40 °C to +85 °C |
| High-Speed Clock | Up to 20 MHz |
| Write Cycles | More than 4 million |
| Data Retention | More than 200 years |
| Packages | SO8, TSSOP8, UFDFPN8 (ECOPACK2®) |
Key Features
- Compatible with the Serial Peripheral Interface (SPI) bus
- High-speed clock: up to 20 MHz
- Write Protect: quarter, half or whole memory array
- Additional Write lockable page (Identification page)
- Enhanced ESD protection
- Single supply voltage: 2.5 V to 5.5 V
- Operating temperature range: -40 °C to +85 °C
- Hold feature to pause serial communications without deselecting the device
Applications
The M95320-WDW6TG EEPROM is suitable for a variety of applications that require non-volatile memory, including:
- Industrial automation and control systems
- Consumer electronics
- Automotive systems
- Medical devices
- IoT devices and smart sensors
Q & A
- What is the memory capacity of the M95320-WDW6TG?
The memory capacity is 32 Kbit (4 Kbytes).
- What is the operating temperature range of the M95320-WDW6TG?
The operating temperature range is -40 °C to +85 °C.
- What is the maximum clock frequency for the M95320-WDW6TG?
The maximum clock frequency is up to 20 MHz.
- How many write cycles can the M95320-WDW6TG endure?
The device can endure more than 4 million write cycles.
- What is the data retention period for the M95320-WDW6TG?
The data retention period is more than 200 years.
- What packages are available for the M95320-WDW6TG?
The available packages are SO8, TSSOP8, and UFDFPN8 (ECOPACK2®).
- Does the M95320-WDW6TG have any write protection features?
- Can the M95320-WDW6TG be used in high-speed applications?
- What is the purpose of the Hold feature in the M95320-WDW6TG?
The Hold feature allows pausing serial communications without deselecting the device.
- Is the M95320-WDW6TG RoHS compliant?
