Overview
The M93C46-WMN6TP is a 1 Kbit electrically erasable programmable memory (EEPROM) device produced by STMicroelectronics. It is part of the M93C46 series and is accessed through the industry-standard MICROWIRE™ bus protocol. This device is available in an SOIC-8 package and operates within a voltage supply range of 2.5 V to 5.5 V. It is designed for a wide range of applications requiring non-volatile memory and features dual organization by byte (x8) or word (x16), making it versatile for various system designs.
Key Specifications
| Parameter | Value |
|---|---|
| Memory Size | 1 Kbit (128 x 8 / 64 x 16) |
| Package Style | SOIC-8 |
| Mounting Method | Surface Mount |
| Supply Voltage | 2.5 V to 5.5 V |
| Operating Temperature | -40 °C to +85 °C |
| Clock Frequency | Up to 2 MHz |
| Write Cycle Endurance | More than 4 million cycles |
| Data Retention | More than 200 years |
| ESD Protection | 4000 V (human body model) |
Key Features
- Industry standard MICROWIRE™ bus protocol
- Single supply voltage: 2.5 V to 5.5 V
- Dual organization: by word (x16) or byte (x8)
- Programming instructions for byte, word, or entire memory
- Self-timed programming cycle with auto-erase: 5 ms
- READY/BUSY signal during programming
- Sequential read operation
- Enhanced ESD/latch-up behavior
- RoHS compliant and halogen-free packages (ECOPACK2)
Applications
The M93C46-WMN6TP is suitable for a variety of applications that require non-volatile memory, including:
- Industrial control systems
- Consumer electronics
- Automotive systems
- Medical devices
- Communication devices
Q & A
- What is the memory size of the M93C46-WMN6TP?
The M93C46-WMN6TP has a memory size of 1 Kbit, which can be organized as 128 x 8 bits or 64 x 16 bits.
- What is the operating voltage range of the M93C46-WMN6TP?
The device operates within a voltage supply range of 2.5 V to 5.5 V.
- What is the maximum clock frequency of the M93C46-WMN6TP?
The maximum clock frequency is 2 MHz.
- How many write cycles can the M93C46-WMN6TP endure?
The device can endure more than 4 million write cycles.
- What is the data retention period of the M93C46-WMN6TP?
The data retention period is more than 200 years.
- What is the package type of the M93C46-WMN6TP?
The device is available in an SOIC-8 package.
- Is the M93C46-WMN6TP RoHS compliant?
- What is the operating temperature range of the M93C46-WMN6TP?
The operating temperature range is -40 °C to +85 °C.
- Does the M93C46-WMN6TP have ESD protection?
- What bus protocol does the M93C46-WMN6TP use?
The device uses the industry-standard MICROWIRE™ bus protocol.
