Overview
The M93C46-RDW3TP/K is a 1 Kbit serial EEPROM (Electrically Erasable Programmable Read-Only Memory) produced by STMicroelectronics. This device is designed to provide reliable and efficient data storage in various electronic applications. It features a Microwire interface, which is an industry-standard serial communication protocol, allowing for easy integration into a wide range of systems.
The M93C46-RDW3TP/K is available in several package types, including TSSOP8 and UFDFPN8, making it suitable for different design requirements. The device operates over a wide supply voltage range and is known for its high endurance and long data retention period.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Memory Size | 1 Kbit | |
| Memory Organization | 128 x 8, 64 x 16 | |
| Memory Interface | Microwire | |
| Supply Voltage | 1.8 V to 5.5 V | V |
| Clock Frequency | Up to 2 MHz | Hz |
| Operating Temperature | -40°C to +85°C | °C |
| Write Cycle Endurance | 4,000,000 cycles at 25°C, 1,200,000 cycles at 85°C | |
| Data Retention | More than 200 years | |
| Package Type | TSSOP8, UFDFPN8 (DFN8) |
Key Features
- Industry Standard Microwire Interface: Allows for easy integration into existing systems.
- Dual Organization: Memory can be configured as 128 x 8 bits or 64 x 16 bits.
- Single Supply Voltage: Operates within a range of 1.8 V to 5.5 V.
- High Endurance: Supports more than 4 million write cycles.
- Long Data Retention: Data retained for more than 200 years.
- Self-Timed Programming Cycle: With auto-erase and READY/BUSY signal during programming.
- Enhanced ESD/Latch-Up Behavior: Provides robust protection against electrostatic discharge and latch-up.
- ECOPACK2 Compliant: RoHS compliant and halogen-free packages.
Applications
- Automotive Systems: Suitable for various automotive applications due to its robustness and reliability.
- Industrial Control Systems: Used in industrial environments for data storage and configuration.
- Consumer Electronics: Ideal for use in consumer devices requiring non-volatile memory.
- Medical Devices: Can be used in medical devices that require reliable data storage.
- IoT Devices: Suitable for Internet of Things (IoT) devices that need efficient and reliable data storage.
Q & A
- What is the memory size of the M93C46-RDW3TP/K?
The memory size is 1 Kbit, organized as 128 x 8 bits or 64 x 16 bits.
- What is the operating supply voltage range for the M93C46-RDW3TP/K?
The device operates within a supply voltage range of 1.8 V to 5.5 V.
- What is the maximum clock frequency for the M93C46-RDW3TP/K?
The maximum clock frequency is 2 MHz.
- How many write cycles can the M93C46-RDW3TP/K endure?
The device can endure more than 4 million write cycles at 25°C and 1.2 million cycles at 85°C.
- What is the data retention period for the M93C46-RDW3TP/K?
The data retention period is more than 200 years.
- What types of packages are available for the M93C46-RDW3TP/K?
The device is available in TSSOP8 and UFDFPN8 (DFN8) packages.
- Is the M93C46-RDW3TP/K RoHS compliant?
- What is the operating temperature range for the M93C46-RDW3TP/K?
The operating temperature range is -40°C to +85°C.
- Does the M93C46-RDW3TP/K have any special programming features?
- What kind of interface does the M93C46-RDW3TP/K use?
