Overview
The PCA24S08AD,112 is a 1024 × 8-bit CMOS Electrically Erasable and Programmable Read-Only Memory (EEPROM) device manufactured by NXP USA Inc. This integrated circuit is designed to provide secure and reliable non-volatile memory storage, making it suitable for a wide range of applications. The device is organized as 1024 words of 8 bits each and features an I2C interface for serial communication. It is pin compatible with standard 24C08 serial EEPROM devices, with some exceptions noted in the datasheet.
Key Specifications
| Parameter | Value |
|---|---|
| Memory Type | Non-Volatile EEPROM |
| Memory Size | 8Kb (1K x 8) |
| Memory Interface | I2C |
| Clock Frequency | 0 Hz to 400 kHz |
| Voltage - Supply | 2.5 V ~ 3.6 V |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) |
| Mounting Type | Surface Mount |
| Write Cycle Time - Word, Page | < 5 ms |
| Data Retention | 10 years |
| Endurance | 100,000 write cycles per byte |
Key Features
- Access Protection: The device includes access protection features to limit reads or writes on a block and page basis, ensuring secure data storage.
- I2C Interface: Supports I2C communication with a clock frequency up to 400 kHz.
- Low Power Consumption: Suitable for battery-operated devices with low power requirements.
- High Reliability: Offers 100,000 write cycles per byte and 10-year data retention.
- ESD Protection: Exceeds 2000 V HBM, 200 V MM, and 1000 V CDM, ensuring robustness against electrostatic discharge.
- Compact Package: Available in an 8-SOIC package, making it ideal for space-constrained applications.
Applications
- Consumer Electronics: Suitable for devices such as remote controls, voice assistants, and smart home devices.
- Industrial Automation: Used in automation controllers and sensor interfacing.
- Telecommunications: Applied in routers, switches, and communication equipment.
- Automotive: Used in dashboard controllers, interior lighting, and infotainment systems.
- Medical Devices: Employed in portable diagnostic equipment and health monitoring systems.
- IoT Devices: Ideal for connected smart solutions in home and industrial settings.
Q & A
- What is the memory size of the PCA24S08AD,112?
The PCA24S08AD,112 has a memory size of 8Kb, organized as 1024 words of 8 bits each.
- What is the operating voltage range of the PCA24S08AD,112?
The operating voltage range is from 2.5 V to 3.6 V.
- What is the clock frequency of the I2C interface?
The clock frequency of the I2C interface is up to 400 kHz.
- What is the endurance of the EEPROM memory?
The EEPROM memory has an endurance of 100,000 write cycles per byte.
- What is the data retention period of the PCA24S08AD,112?
The data retention period is 10 years.
- What type of package is the PCA24S08AD,112 available in?
The device is available in an 8-SOIC package.
- Does the PCA24S08AD,112 have access protection features?
Yes, it includes access protection features to limit reads or writes on a block and page basis.
- What is the operating temperature range of the PCA24S08AD,112?
The operating temperature range is from -40°C to +85°C.
- Is the PCA24S08AD,112 RoHS compliant?
Yes, the PCA24S08AD,112 is RoHS compliant.
- What is the typical write cycle time for the PCA24S08AD,112?
The typical write cycle time is less than 5 ms.
