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NXP TWR-K21F120M 

MK21FN1M0Axxx12

Mounted Device: MK21FN1M0Axxx12

The TWR-K21F120MA is a development board for the Kinetis(r) K21 and K22 120 MHz 32-bit ARM(r) Cortex(r)-M4 MCUs with floating point unit.

The board provides rapid prototyping for applications requiring high feature integration, as low as 240uA/MHz low-power consumption and mid/high flash memory density (up to 1 MB) that need to support multiple communication stacks.

Development Tools
Examples
  • cmsis_dspi_edma_b2b_transfer_master
  • cmsis_dspi_edma_b2b_transfer_slave
  • cmsis_dspi_edma_transfer
  • cmsis_dspi_int_b2b_transfer_master
  • cmsis_dspi_int_b2b_transfer_slave
  • cmsis_dspi_interrupt_transfer
  • cmsis_i2c_edma_b2b_transfer_master
  • cmsis_i2c_edma_b2b_transfer_slave
  • cmsis_i2c_int_b2b_transfer_master
  • cmsis_i2c_int_b2b_transfer_slave
  • cmsis_i2c_read_accel_value_transfer
  • cmsis_uart_edma_transfer
  • cmsis_uart_interrupt_transfer
  • adc16_low_power
  • bubble
  • dac_adc
  • hello_world
  • power_manager
  • power_mode_switch
  • rtc_func
  • shell
  • adc16_continuous_edma
  • adc16_interrupt
  • adc16_polling
  • cmp_interrupt
  • cmp_polling
  • cmt
  • crc
  • dac_basic
  • dac_buffer_interrupt
  • dac_continuous_pdb_edma
  • dspi_edma_b2b_transfer_master
  • dspi_edma_b2b_transfer_slave
  • dspi_half_duplex_edma_master
  • dspi_half_duplex_edma_slave
  • dspi_half_duplex_int_master
  • dspi_half_duplex_int_slave
  • dspi_half_duplex_polling_master
  • dspi_half_duplex_polling_slave
  • dspi_interrupt
  • dspi_interrupt_b2b_master
  • dspi_interrupt_b2b_slave
  • dspi_interrupt_b2b_transfer_master
  • dspi_interrupt_b2b_transfer_slave
  • dspi_polling_b2b_transfer_master
  • dspi_polling_b2b_transfer_slave
  • edma_memory_to_memory
  • edma_scatter_gather
  • ewm
  • pflash
  • flexbus
  • flexcan_interrupt_transfer
  • flexcan_loopback
  • flexcan_loopback_transfer
  • ftm_combine_pwm
  • ftm_dual_edge_capture
  • ftm_input_capture
  • ftm_output_compare
  • ftm_pwm_twochannel
  • ftm_simple_pwm
  • ftm_timer
  • gpio_input_interrupt
  • gpio_led_output
  • i2c_edma_b2b_transfer_master
  • i2c_edma_b2b_transfer_slave
  • i2c_interrupt
  • i2c_interrupt_b2b_transfer_master
  • i2c_interrupt_b2b_transfer_slave
  • i2c_polling_b2b_transfer_master
  • i2c_polling_b2b_transfer_slave
  • i2c_read_accel_value_transfer
  • lptmr
  • mcg_fee_blpe
  • mcg_fee_blpi
  • mcg_fei_blpi
  • mcg_pee_blpe
  • mcg_pee_blpi
  • pdb_adc16_trigger
  • pdb_dac_trigger
  • pdb_delay_interrupt
  • pit
  • rnga_random
  • rtc
  • sai_edma_transfer
  • sai_interrupt
  • sai_interrupt_transfer
  • smartcard
  • sysmpu
  • uart_edma_transfer
  • uart_interrupt
  • uart_interrupt_rb_transfer
  • uart_interrupt_transfer
  • uart_polling
  • wdog
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