Overview
The M93C46-WDW6TP is a 1 Kbit electrically erasable programmable memory (EEPROM) device produced by STMicroelectronics. This device is accessed through the industry-standard MICROWIRE™ bus protocol and is designed for applications requiring non-volatile memory with efficient data transfer and reduced pin count.
The M93C46-WDW6TP operates within a voltage supply range of 2.5 V to 5.5 V and supports a clock frequency of up to 2 MHz. It is available in various packages, including the 8-TSSOP, which is RoHS compliant and halogen-free.
Key Specifications
| Parameter | Description | Value |
|---|---|---|
| Manufacturer | STMicroelectronics | |
| Memory Type | EEPROM | |
| Memory Size | 1 Kbit | |
| Memory Organization | 128 x 8 bits or 64 x 16 bits | |
| Interface | MICROWIRE™ bus | |
| Clock Frequency | Up to 2 MHz | |
| Supply Voltage | 2.5 V to 5.5 V | |
| Operating Temperature | -40°C to +85°C | |
| Package | 8-TSSOP | |
| Write Cycle Time | 5 ms | |
| Write Cycle Endurance | More than 4 million cycles | |
| Data Retention | More than 200 years |
Key Features
- Industry standard MICROWIRE™ bus for efficient data transfer
- 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
- More than 4 million write cycles and more than 200-year data retention
- ECOPACK2 (RoHS compliant) and halogen-free packages
Applications
The M93C46-WDW6TP is suitable for a variety of applications requiring non-volatile memory, including:
- Industrial automation systems
- Consumer electronics
- Automotive systems
- Medical devices
- Any system needing reliable and low-power storage solutions
Q & A
- What is the memory size of the M93C46-WDW6TP?
The M93C46-WDW6TP has a memory size of 1 Kbit, which can be organized as 128 x 8 bits or 64 x 16 bits.
- What is the interface used by the M93C46-WDW6TP?
The device uses the industry-standard MICROWIRE™ bus protocol.
- What is the operating voltage range of the M93C46-WDW6TP?
The device operates within a voltage supply range of 2.5 V to 5.5 V.
- What is the clock frequency of the M93C46-WDW6TP?
The clock frequency is up to 2 MHz.
- What is the write cycle time of the M93C46-WDW6TP?
The write cycle time is 5 ms.
- How many write cycles can the M93C46-WDW6TP endure?
The device can endure more than 4 million write cycles.
- What is the data retention period of the M93C46-WDW6TP?
The data retention period is more than 200 years.
- What are the operating temperature ranges for the M93C46-WDW6TP?
The device operates over an ambient temperature range of -40°C to +85°C.
- Is the M93C46-WDW6TP RoHS compliant?
Yes, the device is RoHS compliant and comes in halogen-free packages.
- What package types are available for the M93C46-WDW6TP?
The device is available in packages such as 8-TSSOP, SO8N, and DFN8.
- What is the significance of the READY/BUSY signal in the M93C46-WDW6TP?
The READY/BUSY signal indicates the status of the programming cycle, helping to prevent data corruption during write operations.
