Overview
The S9KEAZN32ACLC is an automotive-grade microcontroller from NXP Semiconductors, part of the Kinetis E series. This Arm-based MCU features a powerful 32-bit ARM Cortex-M0+ core with a clock speed of up to 40MHz, making it suitable for a wide range of automotive applications that require high processing power and low power consumption. The device is designed for efficient data storage and processing with 32KB of flash memory and 4KB of RAM.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | NXP Semiconductors |
| Part Number | S9KEAZN32ACLC |
| Package/Case | 32-LQFP (7x7) |
| Core | ARM Cortex-M0+ |
| Flash Memory | 32KB |
| RAM | 4KB |
| Maximum Clock Frequency | 40MHz |
| Supply Voltage | 2.7V to 5.5V |
| Ambient Operating Temperature | -40°C to 125°C |
| ADC Resolution | 12-bit |
| Number of I/Os | 28 |
| Interface Type | I2C, SPI, UART |
| Qualification | AEC-Q100 |
Key Features
- Arm Cortex-M0+ core with 32KB flash memory and 4KB RAM
- Clock speed up to 40MHz
- Low power consumption: 200 μA/MHz (typical)
- Compatible with automotive industry standards
- Robust package: LQFP-32
- Operating voltage range: 2.7 to 5.5 V
- Temperature range: -40°C to 125°C
- Single cycle 32-bit x 32-bit multiplier and single cycle I/O access port
- Power management module (PMC) with three power modes: Run, Wait, Stop
- Low-voltage detection (LVD) with reset or interrupt, selectable trip points
- Watchdog with independent clock source (WDOG)
- Programmable cyclic redundancy check module (CRC)
- Serial wire debug interface (SWD)
- Bit manipulation engine (BME)
Applications
- Body control modules
- Anti-lock braking systems (ABS)
- Electronic stability control (ESC)
- Advanced driver-assistance systems (ADAS)
- Industrial applications
Q & A
- What is the core architecture of the S9KEAZN32ACLC?
The S9KEAZN32ACLC features an ARM Cortex-M0+ core.
- What is the maximum clock frequency of the S9KEAZN32ACLC?
The maximum clock frequency is up to 40MHz.
- How much flash memory and RAM does the S9KEAZN32ACLC have?
The device has 32KB of flash memory and 4KB of RAM.
- What is the operating voltage range of the S9KEAZN32ACLC?
The operating voltage range is from 2.7V to 5.5V.
- What are the typical applications of the S9KEAZN32ACLC?
Typical applications include body control modules, ABS, ESC, ADAS, and industrial applications.
- Is the S9KEAZN32ACLC compliant with automotive industry standards?
Yes, it is compliant with automotive industry standards and qualified to AEC-Q100.
- What kind of power management features does the S9KEAZN32ACLC have?
The device features a power management module (PMC) with three power modes: Run, Wait, Stop.
- Does the S9KEAZN32ACLC have any low-voltage detection features?
Yes, it includes low-voltage detection (LVD) with reset or interrupt, selectable trip points.
- What kind of debug interface does the S9KEAZN32ACLC support?
The device supports a serial wire debug interface (SWD).
- What is the temperature range for the S9KEAZN32ACLC?
The ambient operating temperature range is from -40°C to 125°C.
