Overview
The M24C02-WDW6TP is a 2-Kbit I2C-compatible EEPROM (Electrically Erasable Programmable Read-Only Memory) manufactured by STMicroelectronics. This device is part of the M24C01/02 series and is designed for reliable non-volatile memory storage in various electronic applications. The EEPROM is organized as 256 x 8 bits, providing a compact and efficient solution for data storage needs.
Key Specifications
| Parameter | Value |
|---|---|
| Memory Size | 2 Kbit (256 x 8) |
| Interface Type | I2C (2-Wire) |
| Supply Voltage Min | 2.5 V |
| Supply Voltage Max | 5.5 V |
| Operating Temperature Min | -40°C |
| Operating Temperature Max | 85°C |
| Maximum Clock Frequency | 400 kHz |
| Access Time | 900 ns |
| Data Retention | More than 200 years |
| Write Cycle Time | 5 ms (Byte and Page) |
| Package Name | TSSOP-8L |
| Packing Type | Tape And Reel |
| RoHS Compliant | Ecopack2 |
| Grade | Industrial |
Key Features
- Non-Volatile Memory: Provides reliable data storage that persists even when power is turned off.
- I2C Interface: Compatible with I2C bus modes including 400 kHz (Fast mode) and 100 kHz (Standard mode).
- Wide Voltage Range: Operates with a supply voltage from 2.5 V to 5.5 V.
- Fast Write Cycle: Byte and page write within 5 ms.
- High Reliability: More than 4 million write cycles and more than 200-year data retention.
- Enhanced ESD/Latch-Up Protection: Protects against electrostatic discharge and latch-up.
- Random and Sequential Read Modes: Supports both random and sequential read operations.
- Hardware Write Protection: Allows for hardware protection of the entire memory array.
- Low-Power Operation: Suitable for applications requiring low power consumption.
- Surface Mount Packaging: Packaged in an 8-TSSOP format, suitable for surface mount technology (SMT).
Applications
The M24C02-WDW6TP is versatile and can be used in a variety of electronic devices for parameter and data storage. Some common applications include:
- Consumer Electronics: Used in devices such as TVs, audio equipment, and other consumer electronics for storing configuration data and user settings.
- Industrial Automation: Employed in industrial control systems, sensors, and actuators to store calibration data and operational parameters.
- Medical Devices: Utilized in medical equipment to store patient data, device settings, and calibration information.
- Automotive Systems: Used in automotive systems for storing vehicle settings, calibration data, and other non-volatile information.
- IoT Devices: Suitable for Internet of Things (IoT) devices that require reliable non-volatile memory for data storage.
Q & A
- What is the memory size of the M24C02-WDW6TP?
The M24C02-WDW6TP has a memory size of 2 Kbit, organized as 256 x 8 bits.
- What is the operating voltage range of the M24C02-WDW6TP?
The device operates with a supply voltage from 2.5 V to 5.5 V.
- What is the maximum clock frequency of the I2C interface?
The maximum clock frequency is 400 kHz.
- What is the access time of the M24C02-WDW6TP?
The access time is 900 ns.
- How many write cycles can the M24C02-WDW6TP endure?
The device can endure more than 4 million write cycles.
- What is the data retention period of the M24C02-WDW6TP?
The data retention period is more than 200 years.
- What is the package type of the M24C02-WDW6TP?
The device is packaged in an 8-TSSOP format.
- Is the M24C02-WDW6TP RoHS compliant?
Yes, the device is RoHS compliant and comes in an Ecopack2 package.
- What are the operating temperature ranges for the M24C02-WDW6TP?
The operating temperature range is from -40°C to 85°C.
- Does the M24C02-WDW6TP support hardware write protection?
Yes, it supports hardware write protection for the entire memory array.
