Overview
The S9KEAZN8ACTG is a microcontroller from NXP USA Inc., part of the KEA8 sub-family. It features a low-power Arm Cortex-M0+ core, making it suitable for a variety of applications requiring efficient performance and low energy consumption. This microcontroller is designed to provide robust performance, high temperature tolerance, and excellent electromagnetic compatibility (EMC) and electrostatic discharge (ESD) protection.
Key Specifications
| Specification | Details |
|---|---|
| Operating Voltage | 2.7 to 5.5 V |
| Flash Write Voltage | 2.7 to 5.5 V |
| Ambient Temperature Range | -40 to 125°C |
| Core | Arm Cortex-M0+ up to 48 MHz |
| Flash Memory | Up to 8 KB |
| RAM | Up to 1 KB |
| Oscillator | Supports 32.768 kHz crystal or 4 MHz to 24 MHz crystal or ceramic resonator |
| Internal Clock Source | Internal FLL with internal or external reference, 37.5 kHz pre-trimmed internal reference for 48 MHz system clock |
| Timers | One 6-channel FlexTimer/PWM, one 2-channel FlexTimer/PWM, one 2-channel periodic interrupt timer (PIT), one pulse width timer (PWT), one real-time clock (RTC) |
| Communication Interfaces | One SPI module, one UART module, one I2C module |
| Package Options | 16-pin TSSOP, 24-pin QFN |
Key Features
- Low-power Arm Cortex-M0+ core operating up to 48 MHz
- Single cycle 32-bit x 32-bit multiplier and single cycle I/O access port
- Up to 8 KB flash and up to 1 KB RAM
- Flexible clocking options including internal FLL and low-power oscillator
- Multiple timers: FlexTimer/PWM, PIT, PWT, and RTC
- Communication interfaces: SPI, UART, and I2C
- High EMC/ESD protection and low radiated emissions
- Scalable and robust performance
Applications
The S9KEAZN8ACTG microcontroller is suitable for a wide range of applications, including automotive systems, industrial control, IoT devices, and other embedded systems that require low power consumption and robust performance. Its high temperature tolerance and EMC/ESD protection make it particularly useful in harsh environments.
Q & A
- What is the operating voltage range of the S9KEAZN8ACTG?
The operating voltage range is 2.7 to 5.5 V. - What is the maximum operating frequency of the Arm Cortex-M0+ core?
The maximum operating frequency is up to 48 MHz. - How much flash and RAM memory does the S9KEAZN8ACTG have?
The S9KEAZN8ACTG has up to 8 KB of flash memory and up to 1 KB of RAM. - What are the available package options for the S9KEAZN8ACTG?
The available package options are 16-pin TSSOP and 24-pin QFN. - What communication interfaces are supported by the S9KEAZN8ACTG?
The S9KEAZN8ACTG supports SPI, UART, and I2C communication interfaces. - What is the temperature range for the S9KEAZN8ACTG?
The ambient temperature range is -40 to 125°C. - Does the S9KEAZN8ACTG have any timers?
Yes, it includes one 6-channel FlexTimer/PWM, one 2-channel FlexTimer/PWM, one 2-channel periodic interrupt timer (PIT), one pulse width timer (PWT), and one real-time clock (RTC). - What kind of clocking options are available?
The S9KEAZN8ACTG supports an oscillator with 32.768 kHz crystal or 4 MHz to 24 MHz crystal or ceramic resonator, and an internal FLL with internal or external reference. - Is the S9KEAZN8ACTG suitable for harsh environments?
Yes, it has high EMC/ESD protection and low radiated emissions, making it suitable for harsh environments. - What are some typical applications for the S9KEAZN8ACTG?
Typical applications include automotive systems, industrial control, IoT devices, and other embedded systems requiring low power and robust performance.
