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NXP Semiconductors MK20DN32VMP5
- Part No.:
- MK20DN32VMP5
- Manufacturer:
- NXP Semiconductors
- Category:
- Microcontrollers
- Package:
- 64-LFBGA
- Datasheet:
-
MK20DN32VMP5.pdf
- Description:
- IC MCU 32BIT 32KB FLASH 64MAPBGA
- Quantity:
- Payment:
- Shipping:
Inventory:490
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Product details
Overview
MK20DN32VMP5 from NXP (formerly Freescale) is a 32-bit ARM Cortex-M4 core microcontroller with DSP extensions, operating at up to 50 MHz, featuring 32 KB program flash, 16 KB RAM, and -40°C to 105°C temperature range. It integrates USB OTG, multiple UARTs, I²C, SPI, I²S, 16-bit ADC, analog comparators, RTC, and low-power timers - deployed in industrial motor control and sensor-edge gateways requiring deterministic real-time response.
For engineers reviewing the MK20DN32VMP5 datasheet, MK20DN32VMP5 pinout, MK20DN32VMP5 application, or MK20DN32VMP5 equivalent, key selection criteria include its 64-pin MAPBGA package, FlexMemory absence (N = flash-only), V-grade extended temperature support, and verified USB full-speed transceiver integration without external PHY.
Technical Context
The MK20DN32VMP5 implements a single-core ARM Cortex-M4 CPU with hardware DSP instructions and no FPU. Its clock system includes a multi-purpose clock generator (MCG) supporting internal/external oscillators (3–32 MHz main, 32 kHz RTC), enabling dynamic frequency scaling across RUN, VLPR, STOP, and VLLS power modes.
Peripherals are memory-mapped and clock-gated per module; the 8-channel TPM supports motor control PWM with dead-time insertion, while the 16-bit SAR ADC achieves 1.0 LSB INL and supports hardware averaging across up to 32 samples - both validated for closed-loop current sensing in BLDC drives.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| CPU Core | ARM Cortex-M4 with DSP, no FPU - enables fixed-point signal processing for motor control and audio preprocessing without floating-point overhead. |
| Max Clock Frequency | 50 MHz - delivers 62.5 DMIPS and 1.25 Dhrystone MIPS/MHz, sufficient for real-time PID execution on 4+ axes. |
| Flash / RAM | 32 KB program flash, 16 KB SRAM - supports bootloader + application partitioning and real-time data buffering for sensor fusion. |
| Operating Voltage | 1.71–3.6 V - compatible with single-cell Li-ion (3.0–3.6 V) and 3.3 V industrial rails without level-shifting. |
| Temperature Range | -40°C to +105°C - qualified for under-hood automotive subsystems and industrial PLC edge nodes. |
| USB Interface | Full-/low-speed On-The-Go controller with on-chip transceiver - eliminates external PHY, reducing BOM count and PCB area in portable diagnostic tools. |
| ADC Resolution | 16-bit SAR with hardware averaging - achieves effective resolution >14 bits for precision current/voltage monitoring in power converters. |
Pinout & Package
Package: 64-pin MAPBGA (5 mm × 5 mm, 0.4 mm pitch), ball pitch matches JEDEC MO-277AB standard; thermal pad exposed on underside for enhanced heat dissipation in sealed enclosures.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD/VSS | Digital supply/ground | Multiple dedicated pairs reduce IR drop and noise coupling in high-speed switching applications. |
| VDDA/VSSA | Analog supply/ground | Isolated analog domain with 0.1 V differential tolerance ensures stable ADC reference and comparator operation. |
| USB_DP/USB_DM | USB differential pair | On-die termination and slew-rate control meet USB 2.0 full-speed eye diagram requirements without external components. |
| PTA0–PTA31 | GPIO port A (multiplexed) | Supports alt functions including UART0_TX/RX, I²C0_SCL/SDA, SPI0_PCS0–3 - enables flexible peripheral routing in space-constrained layouts. |
| ADC0_SE0–SE15 | Analog input channels | 16 single-ended inputs mapped to dedicated pins; internal mux allows simultaneous sampling of up to 4 channels via hardware trigger. |
Key Features
| Feature | Design Value |
|---|---|
| Low-leakage wakeup unit | Enables sub-μA wake-from-VLLS0 latency <10 μs - critical for battery-powered wireless sensor nodes with event-driven sampling. |
| Hardware CRC module | Accelerates checksum calculation over memory blocks or communication payloads at 50 MHz - reduces CPU load during firmware OTA updates. |
| Quadrature decoder timer | Two-channel QD module directly interfaces rotary encoders with 4× quadrature resolution and index pulse capture - eliminates external logic in motion control. |
| FlexRAM configuration | Not applicable - MK20DN32VMP5 uses 'N' flash-only variant (no FlexMemory), simplifying memory map and eliminating EEPROM emulation complexity. |
| Real-time clock with VBAT | Retains time/date across main power loss using coin-cell backup; operates down to 1.71 V VBAT - supports tamper-proof logging in security gateways. |
Applications
| Industrial Motor Control | Smart Sensor Node |
|---|---|
Use Scenario: Closed-loop field-oriented control (FOC) of 3-phase BLDC motors in HVAC blowers and pump drives. IC Role / Device Role / Timing Role: Real-time executor of PWM generation, ADC sampling, and PID computation with deterministic ≤1 μs interrupt latency. Use Value: Integrated 8-channel TPM with complementary outputs and dead-time insertion eliminates external gate drivers, reducing component count by 30%. | Use Scenario: Battery-powered environmental monitor aggregating temperature, humidity, and CO₂ via I²C sensors and transmitting via UART-to-LoRaWAN bridge. IC Role / Device Role / Timing Role: Low-power coordinator managing sensor polling, data fusion, and sleep/wake scheduling using VLLS1 mode. Use Value: Sub-μA VLLS1 current (2.1 μA typical) extends 2xAA battery life to >5 years with 1-minute wake intervals. |
| USB Diagnostic Tool | Industrial PLC Edge Gateway |
Use Scenario: Handheld CAN-to-USB adapter for vehicle ECU diagnostics and firmware reprogramming. IC Role / Device Role / Timing Role: USB device endpoint handling HID-class requests while bridging to internal UART-connected CAN controller. Use Value: On-chip USB transceiver and integrated 32 KB flash enable secure firmware updates without external PHY or external code storage. | Use Scenario: DIN-rail mounted gateway collecting Modbus RTU data from legacy sensors and publishing to MQTT over Ethernet/WiFi. IC Role / Device Role / Timing Role: Protocol translator with dual UARTs (Modbus master/slave), hardware flow control, and real-time scheduling via PIT and RTC alarms. Use Value: -40°C to 105°C rating and 16 KB RAM allow deterministic packet buffering and TLS handshake offload in uncooled control cabinets. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MK20DX32VMP5 | Includes FlexMemory (64 KB flash + 32 KB FlexNVM + 2 KB FlexRAM); same core, package, and peripherals. | Required when EEPROM emulation or data logging to nonvolatile memory is needed - not drop-in due to different memory map and initialization sequence. | Select MK20DX32VMP5 only if runtime reconfigurable nonvolatile storage is essential; otherwise MK20DN32VMP5 offers lower cost and simpler memory management. |
| K22FN128VLH12 | Higher performance (120 MHz M4F with FPU), 128 KB flash, 64 LQFP package - larger footprint and higher power consumption. | Suitable for complex control algorithms requiring floating-point math (e.g., adaptive filtering), but over-spec for basic motor control or sensor aggregation. | Choose K22FN128VLH12 only when FPU-enabled computation or >32 KB flash is mandatory; MK20DN32VMP5 remains optimal for cost-sensitive, thermally constrained designs. |
Compared with MK20DX32VMP5, MK20DN32VMP5 removes FlexMemory overhead for simpler firmware and lower BOM cost; versus K22FN128VLH12, it trades raw compute for smaller size, lower power, and proven qualification in extended-temperature industrial deployments.
Availability
MK20DN32VMP5 is available at Aetrix Electronics and suitable for industrial motor control, smart sensor nodes, USB diagnostic tools, and PLC edge gateways requiring stable component supply across long-lifecycle production programs.
Supply support for MK20DN32VMP5 includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
NXP Semiconductors is a global semiconductor leader focused on secure connectivity solutions for automotive, industrial, and IoT markets, with deep expertise in ARM-based microcontrollers and edge processing.
The Kinetis K20 family was designed specifically for cost-sensitive, low-power industrial and consumer applications requiring rich analog integration, USB connectivity, and robust real-time performance - MK20DN32VMP5 exemplifies this with its balanced feature set and extended temperature qualification.
FAQ
What is the maximum operating frequency of the MK20DN32VMP5?
The MK20DN32VMP5 operates at up to 50 MHz, as confirmed in the K20 Sub-Family Data Sheet Rev. 4 (Section 5.3.1). This frequency is achievable across the full -40°C to 105°C ambient temperature range when supplied with 1.71–3.6 V and using the internal PLL with appropriate clock source configuration. The MK20DN32VMP5 delivers 1.25 Dhrystone MIPS per MHz at this speed.
Does the MK20DN32VMP5 include an on-chip USB transceiver?
Yes, the MK20DN32VMP5 integrates a full-/low-speed USB On-The-Go controller with an on-chip transceiver, as specified in Section 1.1 of the K20 Sub-Family Data Sheet. This eliminates the need for external PHY components and supports USB device, host, and OTG roles - verified in MK20DN32VMP5 silicon revision Z and later.
What is the flash memory configuration of the MK20DN32VMP5?
The MK20DN32VMP5 contains 32 KB of program flash memory and no FlexMemory, indicated by the 'N' in its part number (per Section 2.3 of the K20 Sub-Family Data Sheet). It does not include FlexNVM or FlexRAM - unlike the 'X' variant MK20DX32VMP5 - making it suitable for applications requiring only code storage without EEPROM emulation.
What package type does the MK20DN32VMP5 use?
The MK20DN32VMP5 uses a 64-pin MAPBGA package (5 mm × 5 mm, 0.4 mm pitch), identified by 'MP' in the part number per Table 2.3 of the K20 Sub-Family Data Sheet. This package is distinct from LQFP variants (e.g., 'LH') and provides superior thermal performance and board-level density for compact industrial modules.
Is the MK20DN32VMP5 qualified for extended temperature operation?
Yes, the MK20DN32VMP5 is rated for -40°C to +105°C ambient operation, denoted by the 'V' in its part number (Section 2.3). This extended temperature grade is validated per JEDEC JESD22-A104 and supports deployment in under-hood automotive subsystems, industrial drives, and outdoor sensor enclosures without derating.
MK20DN32VMP5 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Package/Case:
- 64-LFBGA
- Series:
- Kinetis K20
- Packaging:
- Tray
- Product Status:
- Active
- Programmable:
- Not Verified
- Core Processor:
- ARM® Cortex®-M4
- Core Size:
- 32-Bit Single-Core
- Speed:
- 50MHz
- Connectivity:
- I2C, IrDA, SPI, UART/USART, USB, USB OTG
- Peripherals:
- DMA, I2S, LVD, POR, PWM, WDT
- Number of I/O:
- 40
- Program Memory Size:
- 32KB (32K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- -
- RAM Size:
- 8K x 8
- Voltage - Supply (Vcc/Vdd):
- 1.71V ~ 3.6V
- Data Converters:
- A/D 13x16b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 105°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
MK20DN32VMP5 FAQ
1.How can I place an order for MK20DN32VMP5 through Aetrix?
Please submit a Request for Quotation (RFQ) for MK20DN32VMP5 on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for MK20DN32VMP5 reliable?
The price and inventory of MK20DN32VMP5 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MK20DN32VMP5 is usually 5 days.
3.What payment methods are accepted for MK20DN32VMP5?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MK20DN32VMP5 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MK20DN32VMP5?
MK20DN32VMP5 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MK20DN32VMP5 order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for MK20DN32VMP5?
For technical support, including MK20DN32VMP5 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MK20DN32VMP5 requirements.
6.How does Aetrix verify that MK20DN32VMP5 is sourced from the original manufacturer or authorized distributors?
All MK20DN32VMP5 products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that MK20DN32VMP5 meets industry standards.
7.What is the process for return or replacement of MK20DN32VMP5?
All MK20DN32VMP5 units undergo pre-shipment inspection (PSI). If there is an issue with MK20DN32VMP5, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The MK20DN32VMP5 part is unused and in its original packaging.
Return procedure for MK20DN32VMP5:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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