MK22FX512AVLK12

The K22 product family members are optimized for cost-sensitive applications requiring low-power, USB connectivity, processing efficiency with floating point unit. It shares the comprehensive enablement and scalability of the Kinetis family. This product offers: - Up to 1 MB of flash memory with up to 128 KB of SRAM - Small package with high memory density - Run power consumption down to 279 μA/MHz. Static power consumption down to 5.1 μA with full state retention and 5 μs wakeup. Lowest Static mode down to 268 nA - USB LS/FS OTG 2.0 with embedded 3.3 V, 120 mA LDO voltage regulator Up to 120 MHz ARM Cortex-M4-based core with DSP instructions delivering 1.25 Dhrystone MIPS per MHz - Up to 1 MB program flash memory and 128 KB RAM - 4 KB FlexRAM and 128 KB FlexNVM on FlexMemory devices - FlexBus external bus interface - Multiple low-power modes; low leakage wakeup unit - Memory protection unit with multi-master protection - 16-channel DMA controller - External watchdog monitor and software watchdog - Hardware CRC module - 128-bit unique identification (ID) number per chip - Two 16-bit SAR ADCs - One 12-bit DAC - Three analog comparators (CMP) - Voltage reference - USB full-/low-speed On-the-Go controller - USB Device Charger detect - Controller Area Network (CAN) module - Three SPI modules - Three I2C modules - Six UART modules - Secure Digital host controller (SDHC) - I2S module - Two 8-channel Flex-Timers (PWM/Motor Control) - Two 2-channel Flex-Timers (PWM/Quad Decoder) - Periodic interrupt timers and 16-bit low-power timer - Carrier modulator transmitter - Real-time clock - Programmable delay block - 3 to 32 MHz and 32 kHz crystal oscillator - PLL, FLL, and multiple internal oscillators - Voltage range: 1.71 to 3.6 V - Flash write voltage range: 1.71 to 3.6 V - Temperature range (ambient): –40 to 105℃