My Inquiry
My Account
NXP Semiconductors MK22DN512VLH5
- Part No.:
- MK22DN512VLH5
- Manufacturer:
- NXP Semiconductors
- Category:
- Microcontrollers
- Package:
- 64-LQFP
- Datasheet:
-
MK22DN512VLH5.pdf
- Description:
- IC MCU 32BIT 512KB FLASH 64LQFP
- Quantity:
- Payment:
- Shipping:
Inventory:4,356
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
MK22DN512VLH5 from NXP (formerly Freescale) is a 32-bit ARM Cortex-M4 microcontroller with DSP extensions, designed for embedded control in industrial and automotive applications. It operates at up to 50 MHz, features 512 KB on-chip flash memory (no FlexNVM), 64 KB RAM, and supports -40°C to +105°C ambient operation with 1.71–3.6 V supply voltage.
For engineers reviewing the MK22DN512VLH5 datasheet, MK22DN512VLH5 pinout, MK22DN512VLH5 application, or MK22DN512VLH5 equivalent, key selection considerations include its LQFP-64 package, USB OTG capability, integrated 16-bit SAR ADC and 12-bit DAC, low-power stop modes down to 0.36 µA, and qualification for extended temperature industrial use.
Technical Context
The MK22DN512VLH5 implements an ARM Cortex-M4 core with hardware DSP instructions and no FPU. Its clock system includes dual oscillators (3–32 MHz main, 32 kHz RTC), a multi-purpose clock generator (MCG), and configurable PLL paths supporting precise frequency synthesis for USB and real-time peripherals.
Peripherals are organized around a 32-bit AHB crossbar bus with DMA support for 63 request sources. Memory subsystem includes 512 KB flash (single-bank, no FlexNVM), 64 KB SRAM, EzPort for serial programming, and dedicated FlexRAM/FlexNVM only on DX variants - absent in this DN-series part.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core | ARM Cortex-M4 with DSP, no FPU; delivers 1.25 DMIPS/MHz for deterministic signal processing |
| Max Clock Frequency | 50 MHz system/core clock; enables real-time motor control loop execution within sub-µs timing budgets |
| Flash Memory | 512 KB program flash only (no FlexNVM); sufficient for complex firmware with bootloader, OTA, and safety stacks |
| RAM | 64 KB SRAM; supports large buffers for USB, audio, or communication protocol stacks |
| Operating Voltage | 1.71–3.6 V; compatible with single-cell Li-ion, 3.3 V rails, and wide-input DC-DC converters |
| Temperature Range | -40°C to +105°C; qualified for under-hood automotive and industrial control cabinet deployment |
| USB Interface | Full-/low-speed USB On-The-Go controller with on-chip transceiver; eliminates external PHY for cost-sensitive host/peripheral designs |
| ADC/DAC | 16-bit SAR ADC (up to 2 MSPS) and 12-bit DAC; enables high-resolution sensor acquisition and analog actuator control |
Pinout & Package
Package: 64-pin LQFP (10 mm × 10 mm, 0.5 mm pitch), RoHS-compliant, moisture sensitivity level MSL3.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD/VSS | Digital power/ground | Multiple dedicated pairs ensure stable core voltage under dynamic load; decoupling required per datasheet layout guidelines |
| VDDA/VSSA | Analog power/ground | Isolated analog domain pins reduce noise coupling into ADC/DAC reference paths |
| EXTAL/XTAL | Main crystal oscillator inputs | Supports 3–32 MHz crystals; critical for USB timing accuracy and system clock stability |
| RTC_CLKIN | 32 kHz RTC oscillator input | Enables battery-backed real-time clock operation with <1 ppm drift over temperature |
| USB0_DP/USB0_DM | USB differential data lines | Integrated transceiver eliminates external PHY; requires 27 Ω series resistors and proper PCB impedance control |
| PTA0–PTA31, PTB0–PTB16, etc. | GPIO multiplexed signals | Each port supports interrupt-on-change, slew-rate control, and configurable pull-up/down for robust I/O interfacing |
Key Features
| Feature | Design Value |
|---|---|
| Low-power modes | Seven power modes including VLLS0 (0.36 µA) with POR detect enabled - extends battery life in always-on sensing nodes |
| Hardware CRC module | Accelerates checksum computation for firmware updates and communication packet validation without CPU overhead |
| 128-bit unique ID | Factory-programmed per-chip identifier used for secure device authentication and license binding |
| Programmable delay block | Provides sub-microsecond timing resolution for PWM edge alignment and synchronous peripheral triggering |
| Eight-channel TPM timer | Motor control-capable timer with complementary outputs, dead-time insertion, and fault protection inputs |
| Two I²C modules | Support standard/fast-mode (100/400 kHz); one can operate in VLPR mode for ultra-low-power sensor polling |
Applications
| Industrial Motor Control | Automotive Body Controller |
|---|---|
Use Scenario: Closed-loop BLDC motor drive in HVAC blowers or pump systems requiring field-oriented control and thermal monitoring. IC Role / Device Role / Timing Role: Real-time executor of FOC algorithm, ADC sampling trigger, PWM waveform generator, and CAN gateway interface. Use Value: 50 MHz Cortex-M4 with DSP handles vector math in <5 µs; integrated 16-bit ADC resolves current feedback with <0.1% linearity error. |
Use Scenario: Central body control module managing door locks, lighting, window lift, and mirror adjustment in passenger vehicles. IC Role / Device Role / Timing Role: Main application MCU coordinating LIN slave nodes, driving LED drivers, and executing diagnostic routines via UDS over CAN. Use Value: -40°C to +105°C rating ensures reliability in engine bay proximity; USB OTG enables service tool reprogramming without CAN interface. |
| Smart Energy Metering | Medical Patient Monitor |
Use Scenario: DIN-rail mounted electricity meter performing Class 0.5S metrology, tariff switching, and secure data logging. IC Role / Device Role / Timing Role: High-precision ADC front-end controller, encryption accelerator for DLMS/COSEM, and RTC-synchronized event logging. Use Value: 16-bit SAR ADC achieves >90 dB SNR at 10 kSPS; hardware CRC and unique ID support firmware integrity verification and anti-cloning. |
Use Scenario: Portable patient monitor acquiring ECG, SpO₂, and temperature with battery backup and wireless telemetry. IC Role / Device Role / Timing Role: Analog signal conditioner, low-power data aggregator, BLE co-processor interface, and RTC-managed sleep/wake scheduler. Use Value: VLLS0 mode draws 0.36 µA enabling >5-year battery life in standby; 12-bit DAC drives precision LED current sources for optical sensors. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MKE15Z64VLD4 | ARM Cortex-M0+, 48 MHz, 64 KB flash, 8 KB RAM, no USB, smaller LQFP-64 package footprint | Lacks USB OTG and DSP acceleration; suitable for cost-constrained, non-USB sensor nodes | Select when USB and advanced math are unnecessary and BOM cost is primary driver |
| MIMXRT1021DAG5A | ARM Cortex-M7, 500 MHz, 256 KB SRAM, no on-chip flash, external QSPI support, larger 121-BGA package | Requires external memory; targets high-throughput HMI or edge AI inference, not direct replacement | Choose for applications needing >10× performance uplift and willing to manage external memory layout complexity |
Compared with MK22DN512VLH5, the MKE15Z64VLD4 trades USB and DSP for lower cost and power, while the MIMXRT1021DAG5A shifts to external memory and higher performance - neither is pin-compatible, but both address adjacent design tiers where USB or computational headroom become limiting factors.
Availability
MK22DN512VLH5 is available at Aetrix Electronics and suitable for industrial motor control, automotive body electronics, and smart energy metering requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for MK22DN512VLH5 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 K22 family - including MK22DN512VLH5 - was engineered for robust real-time control in harsh environments, emphasizing mixed-signal integration, low-power operation, and functional safety readiness for industrial automation and vehicle subsystems.
FAQ
What is the maximum operating frequency of the MK22DN512VLH5?
The MK22DN512VLH5 operates at a maximum system and core clock frequency of 50 MHz. This speed is achievable across the full -40°C to +105°C temperature range when supplied with 1.71–3.6 V, and it enables deterministic execution of DSP-intensive tasks such as motor control algorithms and digital filtering without external acceleration.
Does the MK22DN512VLH5 include FlexNVM or FlexRAM?
No, the MK22DN512VLH5 does not include FlexNVM or FlexRAM. The "N" in the part number denotes program flash only (512 KB), distinguishing it from "X" variants like MK22DX256VLH5 which integrate FlexMemory. This makes MK22DN512VLH5 appropriate for applications requiring large code storage but not EEPROM emulation or data logging in dedicated memory partitions.
What USB capabilities does the MK22DN512VLH5 support?
The MK22DN512VLH5 integrates a full-/low-speed USB On-The-Go controller with an on-chip transceiver, supporting device, host, and OTG roles without external PHY components. It complies with USB 2.0 specifications and includes USB Device Charger Detect (DCD) for automatic identification of charging ports - a key feature for portable industrial tools and medical devices.
What are the lowest-power stop modes supported by the MK22DN512VLH5?
The MK22DN512VLH5 supports Very Low-Leakage Stop modes VLLS0 through VLLS3. In VLLS0 with POR detect enabled, typical current consumption is 0.36 µA at 3.0 V and -40°C to 25°C - ideal for battery-powered wake-on-event applications such as security sensors or remote telemetry endpoints requiring multi-year operation.
Is the MK22DN512VLH5 pin-compatible with other K22 family members?
The MK22DN512VLH5 uses a 64-pin LQFP (LH package) footprint shared with other K22 variants in the same package option, such as MK22DX128VLH5 and MK22DX256VLH5. However, pin functions differ due to variant-specific peripheral enablement (e.g., FlexNVM signals absent on MK22DN512VLH5), so PCB layout reuse requires careful signal mapping and power domain verification.
MK22DN512VLH5 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Package/Case:
- 64-LQFP
- 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:
- 512KB (512K x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- -
- RAM Size:
- 64K x 8
- Voltage - Supply (Vcc/Vdd):
- 1.71V ~ 3.6V
- Data Converters:
- A/D 18x16b; D/A 1x12b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 105°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
MK22DN512VLH5 FAQ
1.How can I place an order for MK22DN512VLH5 through Aetrix?
Please submit a Request for Quotation (RFQ) for MK22DN512VLH5 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 MK22DN512VLH5 reliable?
The price and inventory of MK22DN512VLH5 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MK22DN512VLH5 is usually 5 days.
3.What payment methods are accepted for MK22DN512VLH5?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MK22DN512VLH5 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MK22DN512VLH5?
MK22DN512VLH5 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MK22DN512VLH5 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 MK22DN512VLH5?
For technical support, including MK22DN512VLH5 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MK22DN512VLH5 requirements.
6.How does Aetrix verify that MK22DN512VLH5 is sourced from the original manufacturer or authorized distributors?
All MK22DN512VLH5 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 MK22DN512VLH5 meets industry standards.
7.What is the process for return or replacement of MK22DN512VLH5?
All MK22DN512VLH5 units undergo pre-shipment inspection (PSI). If there is an issue with MK22DN512VLH5, 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 MK22DN512VLH5 part is unused and in its original packaging.
Return procedure for MK22DN512VLH5:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
MK22DN512VLH5 Tags
-
ATTINY4-TSHR
Microchip Technology
-
ATTINY10-TSHR
Microchip Technology
-
ATTINY10-TS8R
Microchip Technology
-
ATTINY202-SSNR
Microchip Technology
-
ATTINY202-SSFR
Microchip Technology
-
ATTINY402-SSNR
Microchip Technology
-
PIC16F15213T-I/MF
Microchip Technology
-
PIC16F15213-E/MF
Microchip Technology
-
PIC10F200T-I/OT
Microchip Technology
-
ATTINY412-SSNR
Microchip Technology
-
PIC10F202T-I/OT
Microchip Technology
-
ATTINY404-SSNR
Microchip Technology
Tech Hub
A practical engineering guide to 3.3V and 5V logic compatibility, input thresholds, resistor dividers, translator ICs, MOSFET level shifting, I2C pull-ups, timing limits and power-sequencing risks.
The 74HC595 uses push-pull logic outputs, while the TPIC6B595 uses 50 V open-drain DMOS sinks for higher-power loads. This guide compares timing, current limits, 3.3 V interfacing, load wiring, thermal…
The 74HC595 converts serial data into eight stable parallel outputs. This guide covers pin functions, shift and storage timing, OE and MR behavior, drive-current limits, cascading, voltage compatibilit…
A technical comparison of level-sensitive latches and edge-triggered flip-flops, covering timing windows, setup and hold limits, master–slave operation, time borrowing, race-through, HDL inference and…
A D latch stores one bit while Enable controls when data can pass. This reference covers gate-level operation, truth tables, transparency, setup and hold timing, LE versus OE, common ICs and practical …
An SR latch stores one bit through cross-coupled feedback. This engineering reference covers NOR and NAND implementations, truth tables, forbidden-state recovery, gated operation, switch debouncing, fa…
Latch circuits retain one bit through feedback. This technical reference covers SR and D latches, truth tables, transparency, timing limits, latch-versus-flip-flop behavior, applications and common log…
An engineering guide to LED driver operation, constant-current and constant-voltage outputs, linear and switching topologies, dimming, IC selection, calculations, replacement compatibility, and fault c…
Operational amplifier guide covering op amp basics, feedback, ideal vs real op amps, common configurations, buffer circuits, offset, bias current, gain-bandwidth, slew rate, rail-to-rail limits and sel…
Jumper cables guide covering safe connection order, red and black clamp placement, final ground connection, cable gauge, length, clamp quality, copper vs CCA cables, jump starter comparison and battery…
