Overview
The AT24C02N-10SC-1.8 is a 2Kbit serial EEPROM (Electrically Erasable Programmable Read-Only Memory) manufactured by Microchip Technology. This integrated circuit is designed for applications requiring non-volatile memory storage and is accessible via a 2-wire serial interface (I²C). The device operates within a supply voltage range of 1.8V to 5.5V, making it versatile for various electronic systems.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | Microchip Technology |
| Part Number | AT24C02N-10SC-1.8 |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) |
| Operating Temperature | 0°C ~ 70°C (TA) |
| Supply Voltage | 1.8 V ~ 5.5 V |
| Memory Type | Non-Volatile EEPROM |
| Memory Size | 2Kb (256 x 8) |
| Memory Interface | I²C, 2-Wire Serial |
| Clock Frequency | 400 kHz |
| Access Time | 900 ns |
| Write Cycle Time - Word, Page | 5 ms |
| Mounting Type | Surface Mount |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Data Retention | 100 Years |
Key Features
- 2Kbit of non-volatile EEPROM memory organized as 256 x 8 bits.
- Operates on a 2-wire serial interface (I²C) with a clock frequency of up to 400 kHz.
- Supply voltage range from 1.8V to 5.5V, making it suitable for a wide range of applications.
- Fast access time of 900 ns and a write cycle time of 5 ms.
- Schmitt trigger, filtered inputs for noise suppression.
- Bi-directional data transfer protocol.
- 100-year data retention.
- Surface mount package (8-SOIC) with a moisture sensitivity level of 1 (unlimited).
Applications
The AT24C02N-10SC-1.8 is suitable for a variety of applications that require non-volatile memory, including:
- Consumer electronics such as remote controls, audio equipment, and appliances.
- Industrial control systems and automation.
- Medical devices and healthcare equipment.
- Automotive systems, including infotainment and navigation.
- IoT devices and smart home appliances.
Q & A
- What is the memory size of the AT24C02N-10SC-1.8?
The memory size is 2Kb, organized as 256 x 8 bits. - What is the operating voltage range of the AT24C02N-10SC-1.8?
The operating voltage range is from 1.8V to 5.5V. - What is the interface type of the AT24C02N-10SC-1.8?
The interface type is I²C, 2-wire serial. - What is the maximum clock frequency of the AT24C02N-10SC-1.8?
The maximum clock frequency is 400 kHz. - What is the access time of the AT24C02N-10SC-1.8?
The access time is 900 ns. - What is the write cycle time of the AT24C02N-10SC-1.8?
The write cycle time is 5 ms. - What is the operating temperature range of the AT24C02N-10SC-1.8?
The operating temperature range is from 0°C to 70°C. - Is the AT24C02N-10SC-1.8 RoHS compliant?
No, the AT24C02N-10SC-1.8 contains lead and is not RoHS compliant. - What is the package type of the AT24C02N-10SC-1.8?
The package type is 8-SOIC (0.154", 3.90mm Width). - What is the data retention period of the AT24C02N-10SC-1.8?
The data retention period is 100 years.
