Overview
The S9KEAZN32AMLCR is a microcontroller from NXP USA Inc., part of the Kinetis KEA family. This device is based on the ARM® Cortex®-M0+ core, offering a balance of performance and power efficiency. It is designed for a variety of applications, particularly in automotive and industrial sectors, due to its robust feature set and wide operating temperature range.
Key Specifications
| Parameter | Description | Value |
|---|---|---|
| Core | ARM® Cortex®-M0+ | Up to 40 MHz |
| Flash Memory | Programmable flash memory | 32 KB |
| EEPROM | Electrically erasable programmable read-only memory | Up to 256 B |
| RAM | Random access memory | Up to 4 KB |
| Operating Voltage | Voltage range | 2.7 to 5.5 V |
| Temperature Range | Ambient temperature range | -40 to 125°C |
| Package | Package type and size | 32-LQFP (7x7 mm) |
| Oscillator | External crystal or ceramic resonator support | 32.768 kHz, 4 MHz to 20 MHz |
| Internal Clock Source | Internal FLL with internal or external reference | 31.25 kHz pre-trimmed internal reference for 40 MHz system and core clock |
Key Features
- Performance: Up to 40 MHz ARM® Cortex®-M0+ core and up to 20 MHz bus clock.
- Memory and Interfaces: Up to 32 KB flash, up to 256 B EEPROM, and up to 4 KB RAM.
- Clocks: Supports 32.768 kHz crystal or 4 MHz to 20 MHz crystal or ceramic resonator; internal FLL with internal or external reference.
- System Peripherals: Power management module (PMC) with three power modes: Run, Wait, Stop; low-voltage detection (LVD); watchdog with independent clock source (WDOG); programmable cyclic redundancy check module (CRC); serial wire debug interface (SWD); bit manipulation engine (BME).
- Security and Integrity: 64-bit unique identification (ID) number per chip.
Applications
The S9KEAZN32AMLCR microcontroller is suitable for a variety of applications, including:
- Automotive Systems: Due to its automotive qualification and wide temperature range, it is ideal for automotive control units, sensors, and actuators.
- Industrial Control Systems: It can be used in industrial automation, motor control, and other industrial applications requiring robust performance and low power consumption.
- Consumer Electronics: Suitable for consumer devices that require efficient processing and low power consumption, such as smart home devices and wearables.
Q & A
- What is the core type of the S9KEAZN32AMLCR microcontroller?
The S9KEAZN32AMLCR is based on the ARM® Cortex®-M0+ core.
- What is the maximum operating frequency of the S9KEAZN32AMLCR?
The maximum operating frequency is up to 40 MHz.
- How much flash memory does the S9KEAZN32AMLCR have?
The S9KEAZN32AMLCR has 32 KB of programmable flash memory.
- What is the operating voltage range of the S9KEAZN32AMLCR?
The operating voltage range is from 2.7 to 5.5 V.
- What is the temperature range for the S9KEAZN32AMLCR?
The ambient temperature range is from -40 to 125°C.
- What type of package does the S9KEAZN32AMLCR come in?
The S9KEAZN32AMLCR comes in a 32-LQFP (7x7 mm) package.
- Does the S9KEAZN32AMLCR support external oscillators?
Yes, it supports 32.768 kHz crystal or 4 MHz to 20 MHz crystal or ceramic resonator.
- What power management features does the S9KEAZN32AMLCR have?
The S9KEAZN32AMLCR has a power management module (PMC) with three power modes: Run, Wait, Stop.
- Does the S9KEAZN32AMLCR have any security features?
Yes, it includes a 64-bit unique identification (ID) number per chip.
- What debug interface does the S9KEAZN32AMLCR support?
The S9KEAZN32AMLCR supports a serial wire debug interface (SWD).
