Overview
The S9KEAZ128ACLK is a microcontroller from the KEA128 sub-family, manufactured by NXP Semiconductors (formerly Freescale Semiconductor). This device is built around a low-power Arm Cortex-M0+ core and is designed for a wide range of applications requiring robust performance, low power consumption, and high reliability.
Key Specifications
| Parameter | Specification |
|---|---|
| Core | Arm Cortex-M0+ |
| Operating Voltage | 2.7 to 5.5 V |
| Flash Memory | Up to 128 KB |
| RAM | Up to 16 KB |
| Clock Speed | Up to 48 MHz |
| Temperature Range | -40 to 125°C |
| Package Options | 80-pin LQFP, 64-pin LQFP |
| GPIO | Up to 71 general-purpose input/output pins |
| Analog Modules | One 16-channel 12-bit SAR ADC, two analog comparators with 6-bit DAC |
| Timers | One 6-channel FlexTimer/PWM, two 2-channel FlexTimer/PWM, one 2-channel PIT, one PWT, one RTC |
| Communication Interfaces | Two SPI modules, up to three UART modules, two I2C modules, one MSCAN module |
Key Features
- Low-power Arm Cortex-M0+ core with up to 48 MHz clock speed
- Single cycle 32-bit x 32-bit multiplier and single cycle I/O access port
- Power management module (PMC) with Run, Wait, and Stop modes
- Low-voltage detection (LVD) with reset or interrupt, and watchdog with independent clock source
- Programmable cyclic redundancy check module (CRC) and serial wire debug interface (SWD)
- Aliased SRAM bitband region (BIT-BAND) and bit manipulation engine (BME)
- 80-bit unique identification (ID) number per chip
- Up to 71 general-purpose input/output (GPIO) pins
- Two 32-bit keyboard interrupt modules (KBI) and external interrupt (IRQ)
Applications
The S9KEAZ128ACLK is suitable for a variety of applications, including industrial control systems, consumer electronics, medical devices, and automotive systems. Its robust performance, low power consumption, and extensive set of peripherals make it an ideal choice for applications requiring reliability and efficiency.
Q & A
- What is the core architecture of the S9KEAZ128ACLK? The S9KEAZ128ACLK is based on the Arm Cortex-M0+ core.
- What is the operating voltage range of the S9KEAZ128ACLK? The operating voltage range is 2.7 to 5.5 V.
- How much flash and RAM memory does the S9KEAZ128ACLK have? It has up to 128 KB of flash memory and up to 16 KB of RAM.
- What are the package options for the S9KEAZ128ACLK? The device is available in 80-pin LQFP and 64-pin LQFP packages.
- What are the key analog modules available on the S9KEAZ128ACLK? It includes one 16-channel 12-bit SAR ADC and two analog comparators with a 6-bit DAC.
- What communication interfaces are supported by the S9KEAZ128ACLK? It supports two SPI modules, up to three UART modules, two I2C modules, and one MSCAN module.
- Does the S9KEAZ128ACLK have any power management features? Yes, it includes a power management module (PMC) with Run, Wait, and Stop modes.
- What is the temperature range for the S9KEAZ128ACLK? The temperature range is -40 to 125°C.
- How many GPIO pins are available on the S9KEAZ128ACLK? Up to 71 general-purpose input/output pins are available.
- Does the S9KEAZ128ACLK support any security features? Yes, it includes an 80-bit unique identification (ID) number per chip.
