Overview
The M93C46-MN6T is a 1 Kbit electrically erasable programmable memory (EEPROM) device produced by STMicroelectronics. This component is part of the M93C series, which includes devices with various memory sizes, all accessed through the MICROWIRE™ bus protocol. The M93C46-MN6T can be configured either in bytes (x8b) or in words (x16b), making it versatile for different application needs.
The device operates within a voltage supply range of 2.5 V to 5.5 V and is designed to work over an ambient temperature range of -40 °C to +85 °C. It features a clock frequency of up to 2 MHz and is known for its high reliability and durability, with more than 4 million write cycles and over 200 years of data retention.
Key Specifications
| Parameter | Value |
|---|---|
| Memory Size | 1 Kbit |
| Organization | 128 x 8 |
| Interface Type | 3-Wire, Microwire |
| Supply Voltage - Min | 2.5 V |
| Supply Voltage - Max | 5.5 V |
| Minimum Operating Temperature | -40 °C |
| Maximum Operating Temperature | +85 °C |
| Maximum Clock Frequency | 2 MHz |
| Data Retention | More than 200 years |
| Supply Current - Max | 2 mA |
| Package/Case | SOIC-8 |
| RoHS Compliance | Ecopack2 (RoHS compliant) and halogen-free |
Key Features
- Industry standard MICROWIRE™ bus protocol
- Dual organization: by word (x16) or byte (x8)
- Programming instructions that work on: 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
- More than 4 million write cycles
- More than 200 years of data retention
- Ecopack2 (RoHS compliant) and halogen-free packages
Applications
The M93C46-MN6T is suitable for a wide range of applications where non-volatile memory is required. These include:
- Consumer electronics: such as remote controls, audio equipment, and appliances.
- Industrial control systems: for storing configuration data and calibration settings.
- Automotive systems: for storing parameters and settings in vehicles.
- Medical devices: for storing critical data and settings.
- Communication devices: for storing configuration and user data.
Q & A
- What is the memory size of the M93C46-MN6T?
The M93C46-MN6T has a memory size of 1 Kbit.
- What interface does the M93C46-MN6T use?
The M93C46-MN6T uses the MICROWIRE™ bus protocol.
- What is the operating voltage range of the M93C46-MN6T?
The operating voltage range is from 2.5 V to 5.5 V.
- What is the maximum clock frequency of the M93C46-MN6T?
The maximum clock frequency is 2 MHz.
- How many write cycles can the M93C46-MN6T endure?
The device can endure more than 4 million write cycles.
- What is the data retention period of the M93C46-MN6T?
The data retention period is more than 200 years.
- What package types are available for the M93C46-MN6T?
The device is available in SOIC-8, TSSOP8, and other packages.
- Is the M93C46-MN6T RoHS compliant?
- What is the operating temperature range of the M93C46-MN6T?
The operating temperature range is from -40 °C to +85 °C.
- Does the M93C46-MN6T have any special programming features?
