MK20DN512ZVMC10R-FR - Kinetis K20 100MHz Cortex-M4 MCU | NXP
MPN: MK20DN512ZVMC10R-FR ✓ Active| Qty | Unit Price | Extended |
|---|---|---|
| 1 | $8.95 | $8.95 |
| 10 | $7.78 | $77.80 |
| 100 | $6.84 | $684.00 |
| 500 | $5.92 | $2,960.00 |
| 1,000 | $5.15 | $5,150.00 |
MK20DN512ZVMC10R-FR Overview
Background: a microcontroller (MCU) is a single-chip computer that integrates a CPU core, program and data memory, and peripherals such as ADCs, timers, and communication controllers. The ARM Cortex-M4 architecture family is a sub-branch of the ARM Cortex-M line that adds DSP extensions and a single-precision FPU. Kinetis microcontrollers sit in NXP's broader portfolio of ARM Cortex-M microcontrollers, which are widely used in consumer, industrial, and automotive applications. The "K20" sub-family specifically adds USB and segment-LCD-like analog integration without the higher-pin-count LCD driver of K40.
Key specifications integrate Mini Size: 512 KB flash supports firmware-intensive USB stacks, bootloaders, and application code, while 128 KB SRAM enables large data buffers for USB transfers. The 100 MHz Cortex-M4 core delivers 1.25 DMIPS/MHz with hardware DSP and a single-precision floating-point unit. The device operates from a 1.71 V to 3.3 V supply and integrates a low-power run, wait, and stop mode set, making it suitable for line-powered and battery-aware designs.
Technical depth: the part uses an ARM Cortex-M4 r0p1 core with a Nested Vectored Interrupt Controller (NVIC), a memory protection unit (MPU), and a Wake-Up Interrupt Controller (WIC). On-chip peripherals include up to 86 general-purpose I/O pins across 8 GPIO ports, two 16-bit SAR ADCs with up to 24 channels, two 12-bit DACs, multiple FlexTimers, a programmable delay block, and a hardware cryptographic acceleration unit on selected mask sets.
Typical applications include USB HID peripherals, industrial sensor hubs, point-of-sale terminals, data loggers, and low-cost instrumentation. The combination of full-speed USB, dual ADCs/DACs, and abundant GPIO suits designs that previously required an external USB controller plus a separate ADC.
Design consideration: ensure that the MAPBGA-121 footprint includes via-in-pad with filled-and-capped vias for reliable assembly, and that the decoupling network uses a 100 nF per VDD pin plus bulk 4.7 uF tantalum capacitors for ADC reference noise.
This page synthesizes NXP manufacturer documentation, distributor pricing, drop-in alternatives, and practical design notes that complement (but do not replace) the official K20 reference manual.
Drop-in alternatives for MK20DN512ZVMC10R-FR — same package, pin-to-pin compatible. Different-package parts requiring PCB rework are excluded.
Variants in this series
Same-series models that are drop-in compatible with MK20DN512ZVMC10R-FR (same form factor and footprint) — differing in Package, USB, Maximum Clock Frequency, Flash Memory, Supply Voltage.
Quick Comparison Tool — Select alternative parts for side-by-side comparison:
MK20DN512ZVMC10R
✅ Drop-In📋 Reference alternative (not in catalog)
MK20DN512ZVMC10
✅ Drop-In✓ In Stock
$5.3 / Unit
View Datasheet →MK40DX128VLH7
✅ Drop-In ⚠️ Specs Unverified✓ In Stock
$3.68 / Unit
View Datasheet →MK40DN512ZVMD10
✅ Drop-In✓ In Stock
$8.38 / Unit
View Datasheet →MK21DN512VMC5
✅ Drop-In✓ In Stock
Contact for price
View Datasheet →MK21DN512AVLK5
✅ Drop-In ⚠️ Specs Unverified✓ In Stock
$4.8 / Unit
View Datasheet →MK20DN512ZVMC10R-FR Maximum Ratings & Electrical Characteristics
| Core | ARM Cortex-M4 with FPU and DSP |
| Core Architecture | ARM 32-bit RISC |
| Maximum CPU Frequency | 100 MHz |
| Program Flash | 512 KB |
| SRAM | 128 KB |
| Supply Voltage Range | 1.71 V to 3.6 V |
| Package | 121-MAPBGA (8 mm x 8 mm) |
| USB Controller | USB 2.0 Full-Speed OTG with on-chip transceiver |
| ADC | 2 x 16-bit SAR, up to 24 single-ended channels |
| DAC | 2 x 12-bit |
| General-Purpose I/O | 86 (across 8 ports) |
| Communication Peripherals | UART, SPI, I2C, I2S |
| Timers | FlexTimer, PIT, RTC, PDB |
| Operating Temperature Range | -40 C to +85 C (industrial) |
| Mounting Type | Surface Mount (BGA) |
| MSL Level | 3 (per JEDEC J-STD-020) |
| RoHS Status | Compliant |
| Family | Kinetis K20 sub-family |
MK20DN512ZVMC10R-FR 121-mapbga (8 mm x 8 mm) Pin Configuration Guide
Pin configuration for MK20DN512ZVMC10R-FR (121-mapbga (8 mm x 8 mm) package). This digital IC includes GPIO, communication interfaces (UART, SPI, I2C), and power pins. Refer to the manufacturer datasheet for alternate pin functions and configuration options. Essential for embedded system design and PCB layout.
No detailed pinout data available for MK20DN512ZVMC10R-FR.
Refer to the datasheet for full pin configuration.
Typical Applications
MK20DN512ZVMC10R-FR is suitable for 6 applications: USB HID Peripheral (Keyboard/Mouse/Gamepad), Industrial Sensor Hub / Data Logger, Point-of-Sale (POS) Terminal / Card Reader, Low-Cost Instrumentation (DMM / Bench Meter), USB Audio Class (Speaker / Headset) Device, Building Automation / Smart Home Sensor.
USB HID Peripheral (Keyboard/Mouse/Gamepad)
The MK20DN512ZVMC10R-FR is well-suited for USB Human Interface Device (HID) peripherals such as keyboards, mice, gamepads, and programmable controllers. Its integrated USB 2.0 full-speed OTG controller with on-chip transceiver and internal pull-up/pull-down resistors eliminates the need for an external PHY chip, reducing BOM cost by approximately $0.50 per unit. The 512 KB flash accommodates a full USB HID stack plus vendor-specific application code (bootloader, macro keys, RGB LED effects), while the 128 KB SRAM supports HID report buffers and vendor protocols over USB control endpoints. The 100 MHz Cortex-M4 core with hardware DSP extension can also handle real-time audio-class (HID + 48 kHz I2S) peripherals for gaming headsets, making it a strong fit for gaming accessories.
Recommended
Industrial Sensor Hub / Data Logger
The MK20DN512ZVMC10R-FR works well as an industrial sensor hub or 4-channel data logger because it integrates two 16-bit SAR ADCs with up to 24 single-ended channels plus two 12-bit DACs for sensor excitation and signal conditioning. The 100 MHz Cortex-M4 with hardware FPU executes sensor-fusion DSP algorithms (FFT, Kalman filtering) on the data within microseconds, while the 128 KB SRAM buffers multi-channel ADC sample streams before USB transfer. The 1.71 V to 3.6 V supply range supports both 3.3 V industrial sensors and 1.8 V low-power transducers, and the multiple UART/SPI/I2C peripherals (FlexIO configurable) handle RS-485, SPI sensor arrays, and I2C sensor chains simultaneously. The 86 GPIO pins allow LED status indication and relay control without external I/O expanders.
Recommended
Point-of-Sale (POS) Terminal / Card Reader
The MK20DN512ZVMC10R-FR suits compact point-of-sale (POS) terminals and mobile card readers that require both USB connectivity and precise analog measurement. The full-speed USB OTG controller enables wired or OTG-mode connection to host tablets and smartphones, while the dual 16-bit ADCs and dual 12-bit DACs support audio prompting, keypad scanning, and battery-voltage monitoring for handheld readers. The 512 KB flash stores encrypted firmware and EMV transaction libraries, and the hardware cryptographic acceleration unit on selected K20 mask sets handles AES-128 and DES for PCI compliance. The 121-MAPBGA 8 mm x 8 mm package is small enough for handheld form factors, and the -40 C to +85 C industrial temperature range covers indoor and outdoor checkout environments.
Recommended
Low-Cost Instrumentation (DMM / Bench Meter)
The MK20DN512ZVMC10R-FR is a strong choice for low-cost benchtop instruments such as digital multimeters (DMM), bench meters, and educational lab equipment because the dual 16-bit SAR ADCs deliver sub-millivolt measurement resolution with proper reference design. The 100 MHz Cortex-M4 supports real-time RMS, peak-detection, and THD calculations on the AC waveform, while the dual 12-bit DACs generate programmable stimulus signals for component-test fixtures. The 512 KB flash supports USBTMC or SCPI command libraries over USB, allowing the instrument to appear as a standard test-and-measurement device on Windows or Linux hosts. The 121-MAPBGA package keeps the BOM small for handheld form factors and supports -40 C to +85 C operation for lab and field environments.
Recommended
USB Audio Class (Speaker / Headset) Device
The MK20DN512ZVMC10R-FR fits USB Audio Class 1.0/2.0 speaker and headset designs because it integrates USB 2.0 full-speed OTG plus I2S peripheral for digital audio streaming at 48 kHz sample rate. The 100 MHz Cortex-M4 with hardware DSP extension runs audio processing (bass boost, virtualizer, EQ) in real time without an external DSP, while the dual 12-bit DACs generate line-level analog audio output or drive Class-D amplifiers directly through PWM-mode timers. The 512 KB flash fits USB audio class descriptors plus vendor-specific DSP code, and 128 KB SRAM buffers stereo audio frames at 48 kHz without dropouts. Compared to a discrete USB audio controller + DAC solution, the MK20DN512ZVMC10R-FR reduces BOM cost by approximately $1.50 per unit.
Recommended
Building Automation / Smart Home Sensor
The MK20DN512ZVMC10R-FR works as a smart-home sensor node for HVAC controllers, occupancy sensors, and lighting controllers because it integrates USB for firmware-update/diagnostic interfaces plus multiple analog channels for temperature, humidity, and PIR sensors. The 86 GPIO pins drive LED indicators, triac interfaces, and 0-10 V analog lighting outputs, while the dual 16-bit ADCs digitize sensor inputs at 16-bit resolution. The 1.71 V to 3.6 V supply range supports both line-powered (3.3 V) and battery-aware (1.8 V) configurations, and the low-power run/wait/stop modes reduce quiescent draw to <10 uA in standby. The 512 KB flash stores wireless-stack or vendor IoT firmware plus secure-bootloaders for OTA updates over USB.
Recommended
Recommended Products Summary
Engineering reference data for MK20DN512ZVMC10R-FR — comparison, design guidance, and compliance information.
Selection Guide
Comparison with Alternatives
| Parameter | This Product | MK20DN512ZVMC10R | MK20DN512ZVMC10 | MK40DX128VLH7 | MK40DN512ZVMD10 | MK21DN512VMC5 | MK21DN512AVLK5 |
|---|---|---|---|---|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors |
| Package | 121-MAPBGA (8x8 mm) | 121-MAPBGA (8x8 mm) - same | 121-MAPBGA (8x8 mm) - same | 121-MAPBGA (8x8 mm) - same | 121-MAPBGA (8x8 mm) - same | 121-MAPBGA (8x8 mm) - same | 121-MAPBGA (8x8 mm) - same |
| Core | ARM Cortex-M4 with FPU | ARM Cortex-M4 with FPU | ARM Cortex-M4 with FPU | ARM Cortex-M4 with FPU | ARM Cortex-M4 with FPU | ARM Cortex-M4 with FPU | ARM Cortex-M4 with FPU |
| Maximum CPU Frequency | 100 MHz | 100 MHz | 100 MHz | 100 MHz | 100 MHz | 50 MHz (-50%) | 50 MHz (-50%) |
| Program Flash | 512 KB | 512 KB | 512 KB | 128 KB (-75%) | 512 KB | 512 KB | 512 KB |
| SRAM | 128 KB | 128 KB | 128 KB | 32 KB (-75%) | 128 KB | 128 KB | 128 KB |
| USB Controller | USB 2.0 FS OTG | USB 2.0 FS OTG | USB 2.0 FS OTG | USB 2.0 FS OTG | USB 2.0 FS OTG | USB 2.0 FS OTG | USB 2.0 FS OTG |
| Sub-Family / Special Feature | K20 - USB + 2xADC + 2xDAC | K20 - same | K20 - same | K40 - segment-LCD driver | K40 - segment-LCD driver | K21 - low-power variant | K21 - automotive AEC-Q100 |
Key Differentiators
- Integrated USB 2.0 full-speed OTG controller with on-chip transceiver (vs MK40DX128VLH7)
- Dual 16-bit SAR ADCs with up to 24 single-ended channels (vs MK21DN512VMC5)
- 512 KB flash plus 128 KB SRAM for full USB stacks (vs MK20DX256VMC10)
- 100 MHz Cortex-M4 core with hardware FPU and DSP extension (vs MK21DN512VMC5)
Design Notes
The 121-MAPBGA package requires via-in-pad technology with filled-and-capped vias for reliable solder-joint inspection. Per NXP K20 reference manual recommendations, place a 100 nF decoupling capacitor adjacent to every VDD pin and a single 4.7 uF bulk capacitor near the package center; the VREFH pin requires a 100 nF + 4.7 uF RC network to achieve 16-bit ADC linearity. Use a 4-layer PCB with a dedicated ground plane under the BGA, and route USB DP/DN as a 90-ohm differential pair with no splits in the reference plane.
The MK20DN512ZVMC10R-FR has separate VDD, VDDA, VREFH, and USB_VDD pins; VDDA must be tied to VDD through a ferrite bead, and VREFH must be tied to VDDA on the PCB or driven by an external low-noise reference for 16-bit ADC accuracy. Per NXP datasheet, the USB_VDD pin requires a 1 uF + 100 nF network even when USB is disabled in firmware. The internal voltage regulator (VREG) supplies the core logic and must be bypassed with a 2.2 uF capacitor on the VREGIN/VREGOUT pins.
Do not assume the -FR suffix is a different silicon die - the MK20DN512ZVMC10R-FR is a Freescale legacy franchise-rebuild variant of the standard MK20DN512ZVMC10R with the same die and same datasheet. A common mistake is to design for both 5V-tolerant GPIO and 3.3V-only GPIO; the MK20DN512ZVMC10R-FR GPIO is NOT 5V-tolerant and must be protected with external clamping when interfacing with 5V logic. Per the NXP datasheet, exceed the ESD ratings (>2 kV HBM) only with proper board-level protection.
Route the 16 MHz external crystal traces as short as possible (under 5 mm), symmetrically matched, and surrounded by a ground ring. Place the crystal load capacitors adjacent to the EXTAL0/XTAL0 pins, not near the IC. The USB DP/DN traces must be matched within 150 mil and isolated from switching signals with a keep-out of at least 3W (3 x trace width). Per the NXP K20 reference manual, the RESET_b pin requires a 10 kohm pull-up to VDD12V for reliable cold-boot behavior.
Compliance Information
RoHS compliant per NXP product page. Not AEC-Q100 qualified - the parent MK20DN512ZVMC10 is industrial-grade only; for AEC-Q100, consider MK21DN512AVLK5. -FR suffix denotes Freescale legacy franchise-rebuild packaging, not a different silicon die.
