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FREESCALE SEMICONDUCTOR  MK20DN32VFM5  MCU, 32BIT, CORTEX-M4, 50MHZ, QFN-32

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Product Information


  • Architecture: ARM Cortex-M4
  • CPU Speed: 50MHz
  • Controller Family/Series: (ARM Cortex - M4) Kinetis K20
  • Core Size: 32bit
  • Core Size: 32bit
  • Embedded Interface Type: I2C, SPI, UART, USB
  • MCU Applications: USB Microcontroller
  • MCU Case Style: QFN
  • MSL: MSL 3 - 168 hours
  • No. of I/O's: 20
  • No. of Pins: 32
  • No. of Timers: 3
  • Operating Temperature Max: 105°C
  • Operating Temperature Min: -40°C
  • Oscillator Type: External, Internal
  • Packaging: Each
  • Peripherals: ADC, Comparator, DAC, DMA, PWM, Timer
  • Program Memory Size: 32KB
  • Program Memory Size: 32KB
  • RAM Memory Size: 8KB
  • SVHC: No SVHC (20-Jun-2013)
  • Supply Voltage Max: 3.6V
  • Supply Voltage Min: 1.71V
  • Supply Voltage Range: 1.71V to 3.6V

Availability

Availability:  480

(Available until stock is exhausted)


  • 480 in stock for same day shipping

Price for: Each 1

Minimum order quantity: 1

Order multiple quantity: 1

Price: $1.89

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Is Kinetis-K series like (part number MK20DN32VFM5) MCU suitable for Audio applications with a microphone input or does it required external components?
1 year, 7 months ago
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A: 
"Yes, Speex SW codec is required. Speex is an open source patent-free audio codec specially developed for speech encoding and decoding with a high compression ratio and a sufficient sound quality. For higher recording performances, it is recommanded to use an external codec like Freescale SGTL5000.
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1 year, 7 months ago
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Is Kinetis-K series like (part number MK20DN32VFM5) MCU suitable for battery-powered applications?
1 year, 7 months ago
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A: 
Yes, Kinetis-K MK20DN32VFM5 MCU has 10 flexible low-power modes with reduced wake-up time (five ARM Cortex-M4 Low-Power Modes and five Kinetis-Extended Low-Power Modes).
1 year, 7 months ago
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If the USB interface (device mode) is used for an application completely powered with 1.8V, is it possible to power Kinetis-K (part number MK20DN32VFM5) MCU with the 1.8V and the USB be powered by the USB port so that the signaling levels work out?
1 year, 7 months ago
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A: 
Yes, the Kinetis MK20DN32VFM5 MCU can be powered with 1.8v and use the USB VBUS signal (5V on the USB connector) to supply the Internal USB regulator and get 3.3V to supply the USB transceiver ensuring that the 48MHz clock is available on the USB transceiver.
1 year, 7 months ago
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What is the advantage of the Touch Sensor Interface (TSI) module available like in Kinetis-K series (part number MK20DN32VFM5) MCU over a software solution?
1 year, 7 months ago
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A: 
"TSI is an electrode capacitive scan method based on hardware supported by the Freescale TSS library, which makes the configuration and use of the module much easier.
Compared to a software scan method, TSI module offers to your touch application more robustness against electrical noise, more sensitivity, the ability to work in, and wake up from, low power modes, no need for external hardware (except electrode), more configuration possibilities and interrupts for simplified real-time processing.
"
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