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24LC024T-I/SN
+BOMIC EEPROM 2KBIT I2C 400KHZ 8SOIC
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ManufacturerMicrochip Technology
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Mfr. Part #24LC024T-I/SN
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In Stock6591
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Specifications
| Attribute | Value |
| Part Status | Active |
| Digi Key Programmable | Verified |
| Memory Type | Non-Volatile |
| Memory Format | EEPROM |
| Technology | EEPROM |
| Memory Size | 2Kbit |
| Memory Organization | 256 x 8 |
| Memory Interface | I2C |
| Write Cycle Time - Word, Page | 5ms |
| Voltage - Supply | 2.5V ~ 5.5V |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package | 8-SOIC |
| Base Product Number | 24LC024 |
| Clock Frequency | 400 kHz |
| Access Time | 900 ns |
Overview
Description
Key features include a low power consumption, with typical read currents of 1 mA and write currents of 3 mA, and a standby current of just 1 µA. The EEPROM offers byte-level and page-level write capabilities, with a page size of 8 bytes. Additionally, it features a hardware write-protect pin that can be used to protect the entire memory array, providing additional security for critical data.
The 24LC024T-I/SN is suitable for use in consumer electronics, industrial applications, and anywhere reliable, non-volatile memory storage is required. It is available in an 8-lead SOIC package, which is suitable for surface-mount applications.
Equivalent
1. AT24C02 by Atmel/Microchip
2. CAT24C02 by ON Semiconductor
3. M24C02 by STMicroelectronics
These chips generally offer similar features, such as 2Kb EEPROM storage, I2C interface, and similar operating voltage ranges. Always verify compatibility based on your specific application requirements and any additional features.
Features
1. I2C Interface: It uses a two-wire I2C serial interface, supporting up to 400 kHz data transfer rates in Fast Mode.
2. Low Voltage Operation: Operates on a supply voltage range of 1.7V to 5.5V, making it suitable for low-power and battery-operated applications.
3. Low Power Consumption: Features low standby and active current consumption, enhancing battery life in portable devices.
4. Write Protection: Incorporates a write-protect pin to safeguard against accidental data overwrites.
5. High Reliability: Offers over 1 million erase/write cycles and a data retention of over 200 years.
6. Small Package: Available in an 8-pin SOIC package for compact designs.
7. Byte and Page Write: Supports byte write and page write modes, with up to 16 bytes per page for efficient data handling.
These features make the 24LC024T-I/SN suitable for a wide range of applications, including consumer electronics, industrial automation, and telecommunications.
Pinout
1. VCC (Pin 8): Power supply.
2. VSS (Pin 4): Ground.
3. SDA (Pin 5): Serial Data. This pin is used for both data input and output and is bi-directional.
4. SCL (Pin 6): Serial Clock. Used to synchronize data transmission.
5. A0, A1, A2 (Pins 1, 2, 3): Device Address Inputs. These pins are used to set the I2C address for the device, allowing multiple devices to be used on the same bus.
6. WP (Pin 7): Write-Protect. When connected to VCC, this pin disables write operations to the EEPROM, providing hardware write protection.
This device offers byte-level and page-level write capabilities and is suitable for storing small amounts of data in various applications.