Microchip Technology AT24C02C-SSHM-T
| Parameters | |
|---|---|
| Supplier Device Package | 8-SOIC |
| Access Time | 550 ns |
| Memory Size | 2Kbit |
| Memory Type | Non-Volatile |
| Voltage - Supply | 1.7V ~ 5.5V |
| Clock Frequency | 1 MHz |
| Memory Organization | 256 x 8 |
| Memory Format | EEPROM |
| Memory Interface | I²C |
| Write Cycle Time - Word, Page | 5ms |
| Package | Tape & Reel (TR) |
| Product Status | Active |
| Base Product Number | AT24C02 |
| REACH Status | REACH Unaffected |
| Standard Package | 4,000 |
| ECCN | EAR99 |
| HTSUS | 8542.32.0051 |
| Series | - |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| RoHS Status | ROHS3 Compliant |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) |
| Mfr | Microchip Technology |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Technology | EEPROM |
AT24C02C-SSHM-T 2Kbit I2C EEPROM Non-Volatile Memory
The AT24C02C-SSHM-T from Microchip Technology is a 2-Kbit (256 x 8) serial electrically erasable programmable read-only memory (EEPROM) designed for low-power, high-reliability data storage applications. Housed in a space-saving 8-lead SOIC package, this device operates across a wide voltage range of 1.7V to 5.5V, making it suitable for use in consumer electronics, industrial systems, and Internet of Things (IoT) devices where non-volatile parameter storage, configuration data retention, or event logging is required. It features a vertically advanced, proprietary CMOS process that ensures low power consumption and high reliability, supporting both 100 kHz (1.7V) and 400 kHz (2.5V) I²C communication protocols for flexible system integration. Its small footprint, low operating current, and high endurance make it an ideal solution for battery-powered and space-constrained designs.
AT24C02C-SSHM-T Key Features
This EEPROM features a page write capability of up to 16 bytes, allowing for efficient programming of sequential data blocks and reducing overall write time. It guarantees a high endurance of 1 million write cycles and data retention of 100 years, ensuring long-term data integrity. The device consumes very low active current (1 mA at 3.4V, 400 kHz) and features a standby current of just 10 µA, which is critical for maximizing battery life. It includes a built-in Schmitt trigger on the input lines for improved noise immunity and a write-protect (WP) pin that provides hardware-based data protection to prevent accidental writes. Operating over the industrial temperature range (-40°C to +85°C), the AT24C02C-SSHM-T is designed for reliable performance in challenging environments.
Alternative Serial EEPROM Memory Parts
● CAT24C02WI-GT3 (ON Semiconductor): A 2-Kbit I²C serial EEPROM with a wide voltage range (1.7V to 5.5V) and 1 MHz clock frequency for high-speed operation.
● 24AA02E48T-I/OT (Microchip Technology): A 2-Kbit EEPROM with a built-in 48-bit unique EUI-48™ node identity address, ideal for network identification.
● BR24G02FVM-3AGTE2 (ROHM Semiconductor): A 2-Kbit serial EEPROM featuring a wide operating voltage range (1.6V to 5.5V) and low current consumption.
● ST25DV02K-W1R8S3 (STMicroelectronics): A dynamic NFC/RFID-tagged 2-Kbit EEPROM that supports both I²C and wireless energy harvesting capabilities.
