S9KEAZN8ACFK

Key features

• Operating Range:
• Voltage range: 2.7 to 5.5 V
• Flash programming voltage range: 2.7 to 5.5 V
• Temperature range (ambient): -40 to 125°C
• Performance:
• ARM Cortex-M0+ core up to 48 MHz
• Single-cycle 32-bit × 32-bit multiplier
• Single-cycle I/O access port
• Oscillator (OSC): Supports 32.768 kHz crystal or 4 MHz to 24 MHz crystal or ceramic resonator; selectable low-power or high-gain oscillator
• Internal Clock Source (ICS): Composed of internal or external reference clock source and internal FLL; internal 37.5 kHz pre-calibrated reference clock source available for 48 MHz system clock
• Internal 1 kHz low-power oscillator (LPO)
• System Peripherals:
• Power Management Controller (PMC) with three power modes: Run, Wait, and Stop; resettable, interruptible low-voltage detection (LVD) module with selectable trip point
• Watchdog (WDOG) with independent clock source; configurable CRC module
• Serial Wire Debug (SWD) interface
• SRAM bit-band region (BIT-BAND)
• Bit Manipulation Engine (BME)
• Security and Integrity Module: 80-bit unique ID per device
• Human-Machine Interface:
• Up to 71 GPIO
• Two 32-bit keyboard interrupt (KBI) modules
• External interrupt (IRQ) module
• Analog Modules:
• One 12-bit SAR ADC with up to 16 channels, operable in Stop mode, with selectable hardware trigger source (ADC)
• Two analog comparators (ACMP) with 6-bit DAC and configurable reference input
• Timers:
• One 6-channel FlexTimer/PWM (FTM)
• Two 2-channel FlexTimer/PWM (FTM)
• One 2-channel periodic interrupt timer (PIT)
• One pulse width timer (PWT)
• One real-time clock (RTC)
• Communication Interfaces:
• Two SPI modules (SPI)
• Up to three UART modules (UART)
• Two I²C modules (I²C)
• One MSCAN module (MSCAN)
• Package Options:
• 80-pin LQFP
• 64-pin LQFP