AT97SC3204-U4A14-20 Overview
The AT97SC3204-U4A14-20 is a robust secure microcontroller designed for high-performance applications requiring advanced security features. With a focus on reliability and efficiency, it integrates flexible access control mechanisms and cryptographic functions, making it ideal for secure transactions and data protection. This device is particularly suited for industries such as finance, healthcare, and telecommunications, where data security is paramount. For more information, visit IC Manufacturer.
AT97SC3204-U4A14-20 Key Features
- Advanced Security Features: The microcontroller includes built-in cryptographic capabilities, enhancing overall data protection.
- Flexible Access Control: This allows for customizable security policies, ensuring that users can tailor access as per their specific requirements.
- High Reliability: Designed for demanding environments, the AT97SC3204-U4A14-20 ensures consistent performance, reducing downtime and maintenance costs.
- Low Power Consumption: Its energy-efficient design contributes to lower operational costs, making it suitable for battery-operated devices.
AT97SC3204-U4A14-20 Technical Specifications
| Parameter | Specification |
|---|---|
| Operating Voltage | 2.7V to 5.5V |
| Max Current Consumption | 20 mA |
| Processor Type | Secure Microcontroller |
| Memory | 32 KB Flash, 2 KB RAM |
| Cryptography Support | AES, RSA, SHA |
| Communication Interfaces | I2C, SPI, UART |
| Operating Temperature Range | -40??C to +85??C |
| Package Type | QFN |
AT97SC3204-U4A14-20 Advantages vs Typical Alternatives
The AT97SC3204-U4A14-20 offers superior sensitivity and accuracy compared to typical alternatives. Its low power consumption and high reliability make it an excellent choice for applications requiring consistent performance in demanding environments. Additionally, the integration of advanced cryptographic functions provides enhanced security, setting it apart in the microcontroller market.
🔥 Best-Selling Products

Texas Instruments BQ24075 Linear Battery Charger IC – 5mm x 4mm QFN Package

Texas Instruments INA219 Current Sensor Module – SOIC Package, Precision Monitoring

Texas Instruments LM4041 Precision Voltage Reference – SOT-23 Package

Texas Instruments OPA2134 Audio Op Amp – Dual, High-Performance, SOIC-8 Package
Typical Applications
- Secure payment systems: This microcontroller is ideal for use in point-of-sale terminals and contactless payment devices, enhancing transaction security.
- IoT devices: Its low power consumption makes it suitable for battery-operated Internet of Things applications.
- Smart card technology: The device is designed for secure smart cards, ensuring data protection and secure access.
- Telecommunication equipment: It can be utilized in secure communication devices to protect sensitive information.
AT97SC3204-U4A14-20 Brand Info
The AT97SC3204-U4A14-20 is manufactured by a leading company in the semiconductor industry, known for its commitment to innovation and quality. This brand has a strong reputation for delivering secure and reliable microcontrollers that meet the stringent requirements of various industries, ensuring that customers receive products that enhance their operational efficiency and security.
FAQ
What types of applications is the AT97SC3204-U4A14-20 best suited for?
This microcontroller is ideal for secure payment systems, IoT devices, smart card technology, and telecommunication equipment, making it versatile for various industries focused on security.
🌟 Featured Products

“Buy MAX9312ECJ+ Precision Voltage Comparator in DIP Package for Reliable Performance”

QCC-711-1-MQFN48C-TR-03-1 Bluetooth Audio SoC with MQFN48C Package

0339-671-TLM-E Model – High-Performance TLM-E Package for Enhanced Functionality

1-1415898-4 Connector Housing, Electrical Wire-to-Board, Receptacle, Packaged
What security features does the AT97SC3204-U4A14-20 offer?
It includes advanced cryptographic capabilities, such as AES, RSA, and SHA, which enhance data protection and ensure secure transactions in applications requiring high security.
What is the operating temperature range of this device?
The operating temperature range for the AT97SC3204-U4A14-20 is -40??C to +85??C, which allows it to function effectively in a variety of environmental conditions.
📩 Contact Us
How does this microcontroller compare in terms of power consumption?
The AT97SC3204-U4A14-20 is designed for low power consumption, making it a cost-effective choice for battery-operated applications, enhancing device longevity.
What communication interfaces are supported by this microcontroller?
The device supports various communication interfaces, including I2C, SPI, and UART, providing flexibility for integration into different systems and applications.






