Описание
The entry-level Kinetis K02 100 MHz MCU offers a streamlined solution with high performance processing efficiency for very low-power applications. Offers low dynamic power consumption and best-in-class static current consumption with more than 10 flexible low-power modes Helps extend battery life and reduce overall board power supply requirements Delivers outstanding computational power for control algorithms, sensor data processing, audio processing while increasing math accuracy and reducing code size Shares the comprehensive scalability of the Kinetis portfolio Enables faster time-to-market with comprehensive enablement solutions
Ultra-Low-Power
- Run power consumption down to 125 µA/MHz
- Flexible low-power modes with power and clock gating for optimal peripheral activity and recovery times
- Static power consumption down to 4.1 µA with full state retention and 6 µs wakeup. Lowest Static mode down to 150 nA
- Low-power timer for continual system operation in reduced power state
Performance
- 100 MHz ARM Cortex-M4 core with DSP instructions delivering 1.25 Dhrystone MIPS per MHz
Memories and memory interfaces
- Up to 128 KB of embedded flash and 16 KB of RAM
System peripherals
- Flexible low-power modes with multiple wake up sources
- 4-channel DMA controller
- Independent external and software watchdog monitor
Clocks
- Crystal oscillator: 32-40 kHz or 3-32 MHz
- Three internal oscillators: 32 kHz, 4 MHz, and 48 MHz with FLL
- Multi-purpose clock generator
Security and integrity modules
- Hardware CRC module
- 128-bit unique identification (ID) number per chip
- Flash access control to protect proprietary software
Human-machine interface
- Up to 46 general-purpose I/O (GPIO)
Analog modules
- One 16-bit SAR ADCs
- One 12-bit DAC
- Two analog comparators (CMP) with 6-bit DAC
- Accurate internal voltage reference
Communication interfaces
- One SPI module
- Two UART modules
- One I²C: Support for up to 400 kbit/s operation with maximum bus loading
Timers
- One 6-channel motor control/general purpose/ PWM timer
- Two 2-channel general-purpose timers with quadrature decoder functionality
- Periodic interrupt timers
- 16-bit low-power timer
- Real-time clock with independent power domain
- Programmable delay block
Operating Characteristics
- Voltage range: 1.71 to 3.6 V
- Flash write voltage range: 1.71 to 3.6 V
- Temperature range (ambient): -40 to 105°C
