Overview
The PCA24S08D/DG,118 is a high-reliability CMOS EEPROM (Electrically Erasable and Programmable Read-Only Memory) produced by NXP USA Inc. This component is designed to provide secure and efficient data storage, particularly suited for industrial automation applications. It is pin compatible with standard 24C08 serial EEPROM devices, with some exceptions noted in the datasheet. The PCA24S08D/DG,118 offers advanced features such as access protection and high endurance, making it an excellent choice for a wide range of electronic projects.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | NXP USA Inc. |
| Part Number | PCA24S08D/DG,118 |
| Memory Type | Non-Volatile EEPROM |
| Memory Size | 8 Kbit (1 K x 8) |
| Memory Interface | I²C |
| Clock Frequency | 0 Hz to 400 kHz |
| Supply Voltage | 2.5 V to 3.6 V |
| Operating Temperature | -40°C to +85°C |
| Package/Case | SO-8 (Small Outline Package) |
| ESD Protection | Exceeds 2000 V HBM, 200 V MM, 1000 V CDM |
| Write Cycle Time | |
| Data Retention | 10 years |
| Write Endurance | 100,000 write cycles per byte |
Key Features
- Access Protection: The PCA24S08D/DG,118 includes access protection features that limit reads or writes to specific blocks of memory, ensuring data security.
- High Endurance: The EEPROM memory offers an endurance of 100,000 write cycles per byte.
- Fast Write Time: Writes to the EEPROM take less than 5 ms to complete.
- Low Power Consumption: Operates within a supply voltage range of 2.5 V to 3.6 V.
- Robust ESD Protection: Exceeds 2000 V HBM, 200 V MM, and 1000 V CDM.
- I²C Interface: Data bytes are received and transmitted via the serial I²C-bus.
Applications
The PCA24S08D/DG,118 is highly versatile and suitable for various applications, including:
- Industrial Automation: High-reliability data storage for industrial control systems and automation equipment.
- Embedded Systems: Used in embedded systems that require secure and efficient non-volatile memory.
- Consumer Electronics: Suitable for consumer electronics that need reliable data storage, such as set-top boxes and gaming consoles.
- Automotive Systems: Can be used in automotive systems for configuration data and other non-volatile storage needs.
Q & A
- What is the memory size of the PCA24S08D/DG,118?
The PCA24S08D/DG,118 has a memory size of 8 Kbit, organized as 1024 words of 8 bits each. - What is the operating voltage range of the PCA24S08D/DG,118?
The operating voltage range is from 2.5 V to 3.6 V. - What is the clock frequency range of the I²C interface?
The clock frequency range is from 0 Hz to 400 kHz. - How many write cycles can the PCA24S08D/DG,118 endure per byte?
The PCA24S08D/DG,118 can endure 100,000 write cycles per byte. - What is the data retention period of the PCA24S08D/DG,118?
The data retention period is 10 years. - What kind of ESD protection does the PCA24S08D/DG,118 offer?
The PCA24S08D/DG,118 exceeds 2000 V HBM, 200 V MM, and 1000 V CDM in terms of ESD protection. - What is the package type of the PCA24S08D/DG,118?
The package type is SO-8 (Small Outline Package). - Is the PCA24S08D/DG,118 RoHS compliant?
Yes, the PCA24S08D/DG,118 is RoHS compliant. - What is the purpose of the access protection feature in the PCA24S08D/DG,118?
The access protection feature limits reads or writes to specific blocks of memory to ensure data security. - How long does it take to complete a write operation on the PCA24S08D/DG,118?
Writes to the EEPROM take less than 5 ms to complete.
