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NXP Semiconductors MK22DN512VMC5
- Part No.:
- MK22DN512VMC5
- Manufacturer:
- NXP Semiconductors
- Category:
- Microcontrollers
- Package:
- 121-LFBGA
- Datasheet:
-
MK22DN512VMC5.pdf
- Description:
- IC MCU 32B 512KB FLASH 121MAPBGA
- Quantity:
- Payment:
- Shipping:
Inventory:2,491
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Product details
Overview
MK22DN512VMC5 from NXP Semiconductors (formerly Freescale) is a 50 MHz ARM Cortex-M4 microcontroller with DSP instructions, 512 KB program flash, 64 KB RAM, and integrated USB OTG, ADC, DAC, and multiple low-power timers. It serves as a main application processor in industrial control systems requiring deterministic real-time response, secure firmware updates, and battery-backed RTC operation.
For engineers reviewing the MK22DN512VMC5 datasheet, MK22DN512VMC5 pinout, MK22DN512VMC5 application, or MK22DN512VMC5 equivalent, key selection considerations include its -40 to 105°C extended temperature rating, 121-pin MAPBGA package, FlexMemory absence (flash-only configuration), 16-bit SAR ADC performance, and USB full-/low-speed On-the-Go controller with on-chip transceiver.
Technical Context
The MK22DN512VMC5 implements an ARM Cortex-M4 core with hardware DSP extensions and no FPU, operating at up to 50 MHz with 1.25 Dhrystone MIPS/MHz. Its memory subsystem includes 512 KB of single-bank program flash (no FlexNVM), 64 KB SRAM, and 4 KB FlexRAM only on FlexMemory variants - absent here per 'N' flash type flag.
Clock architecture integrates a multi-purpose clock generator with 3–32 MHz crystal oscillator, 32 kHz RTC oscillator, and MCG module supporting FEI/FBI/BLPE modes. Power management supports seven low-power states including VLLS0 with POR detect enabled (0.543 μA typical at 3.0 V, –40 to 25°C) and VLPR mode (754 μA typical).
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core | ARM Cortex-M4 with DSP, no FPU; delivers deterministic signal processing for motor control and sensor fusion. |
| Max Clock Frequency | 50 MHz system/core clock; enables real-time execution of control loops within ≤20 ns timing resolution. |
| Flash Memory | 512 KB program flash only (no FlexNVM); supports over-the-air firmware updates with dual-bank capability via software emulation. |
| RAM | 64 KB SRAM; sufficient for RTOS stacks, communication buffers, and intermediate DSP data storage. |
| Analog Peripherals | 16-bit SAR ADC (16-channel), 12-bit DAC, two analog comparators with 6-bit DACs; enables high-precision sensor interface and closed-loop analog control. |
| USB Interface | Full-/low-speed USB On-the-Go controller with integrated transceiver; eliminates external PHY, reduces BOM cost and PCB area. |
| Operating Temperature | -40 to 105°C ambient; qualified for under-hood automotive, industrial PLC, and outdoor metering applications. |
| Supply Voltage | 1.71–3.6 V; compatible with single-cell Li-ion, 3.3 V LDOs, and wide-input DC-DC converters without level-shifting. |
Pinout & Package
Package: 121-pin MAPBGA (8 mm × 8 mm, 0.8 mm pitch, MC suffix). Pinout validated per K22 Sub-Family Data Sheet Rev. 4, Section 8.2 (K22 Pinouts) and Table 8-1 (Signal Multiplexing for MC package).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD, VDDA, VSS, VSSA | Power and ground rails | Dual-domain supply: VDD/VSS for digital logic; VDDA/VSSA for analog modules - requires separate filtering to maintain ADC/DAC SNR. |
| EXTAL0/XTAL0 | Main crystal oscillator input/output | Supports 3–32 MHz crystals; essential for USB timing accuracy and high-precision system clock generation. |
| EXTAL32/XTAL32 | 32 kHz RTC crystal input/output | Enables calendar-mode RTC operation with battery backup; critical for time-stamped logging and wake-from-VLLS. |
| USB0_DP/USB0_DM | USB differential data pair | Integrated transceiver eliminates external PHY; requires 27 Ω series resistors and proper USB layout per USB 2.0 spec. |
| PTA0–PTA31, PTB0–PTB16, etc. | GPIO multiplexed signals | Up to 100 GPIOs with configurable pull-ups/downs (22–50 kΩ), slew rate control, and interrupt capability per pin. |
Key Features
| Feature | Design Value |
|---|---|
| Hardware CRC Module | Accelerates firmware image integrity checks and communication packet validation at line rate without CPU overhead. |
| 128-bit Unique Chip ID | Enables secure device authentication, license binding, and cryptographic key derivation per unit - no external EEPROM required. |
| Low-Leakage Wakeup Unit | Wakes CPU from VLLS0/VLLS1 in ≤85 μs; supports ultra-low-power sensor polling at sub-second intervals with <1 μA average current. |
| Programmable Delay Block (PDB) | Synchronizes ADC sampling, DAC output, and PWM edge generation with sub-microsecond jitter - ideal for motor phase current sensing. |
| Eight-Channel TPM Timer | Configurable as motor control timer (center-aligned PWM), quadrature decoder, or general-purpose capture/compare - reduces external timing IC count. |
| USB Device Charger Detect (DCD) | Identifies wall adapters, PCs, and charging ports per USB Battery Charging Spec 1.2 - enables adaptive power management in portable devices. |
Applications
| Industrial PLC I/O Module | Smart Energy Meter |
|---|---|
|
Use Scenario: DIN-rail mounted I/O expansion module acquiring analog sensor inputs (4–20 mA, 0–10 V), driving relay outputs, and communicating via Modbus RTU over RS-485. IC Role / Device Role / Timing Role: Central controller executing real-time I/O scan logic, managing isolated communication interfaces, and maintaining deterministic cycle times ≤10 ms. Use Value: 16-bit ADC resolution ensures ±0.01% measurement accuracy; 512 KB flash accommodates dual-application images for fail-safe firmware rollback. |
Use Scenario: Revenue-grade electricity meter with metrology ASIC interface, tamper detection, LCD display, and HPLC/RF mesh communication stack. IC Role / Device Role / Timing Role: Application host managing secure boot, encrypted data logging, RTC-corrected billing intervals, and USB-based field calibration. Use Value: -40 to 105°C rating guarantees operation in outdoor enclosures; USB OTG enables direct field technician access without external adapters. |
| Automotive Body Control Module | Medical Infusion Pump Controller |
|
Use Scenario: Gateway-integrated BCM controlling door locks, window lifts, lighting, and HVAC actuators in entry-level vehicles. IC Role / Device Role / Timing Role: Safety-aware controller running ASIL-B compliant diagnostics, CAN FD communication, and PWM-driven motor drivers. Use Value: Hardware CRC and watchdog modules support ISO 26262 diagnostic coverage; 105°C rating meets under-dash thermal requirements. |
Use Scenario: Portable infusion pump delivering precise fluid dosing with pressure sensing, flow monitoring, alarm annunciation, and Bluetooth LE telemetry. IC Role / Device Role / Timing Role: Real-time safety controller executing dose calculation, motor commutation, and fault response within ≤100 μs latency. Use Value: VLLS0 mode draws 0.543 μA (typical), enabling >1-year battery life in standby; 12-bit DAC drives precision current sources for motor feedback. |
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, QFN-64 package | Lacks USB OTG and high-resolution analog peripherals; suited for cost-sensitive, non-USB edge nodes | Select when USB and 16-bit ADC are unnecessary and footprint/cost constraints dominate. |
| MIMXRT1021DAG5A | ARM Cortex-M7, 500 MHz, 256 KB SRAM, no on-chip flash, USB HS, 100+ pins | Requires external QSPI flash; higher performance but greater power, complexity, and BOM cost | Choose for advanced HMI, audio processing, or Linux-capable edge AI where MK22DN512VMC5 compute headroom is insufficient. |
Compared with MK22DN512VMC5, MKE15Z64VLD4 trades USB and analog precision for lower cost and smaller size, while MIMXRT1021DAG5A provides order-of-magnitude higher throughput at the expense of power efficiency, integration, and design simplicity.
Availability
MK22DN512VMC5 is available at Aetrix Electronics and suitable for industrial automation, smart metering, and medical device applications requiring stable component supply, long-term lifecycle assurance, and extended temperature qualification.
Supply support for MK22DN512VMC5 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 roots in Freescale's Kinetis portfolio.
The MK22DN512VMC5 belongs to the Kinetis K2x family, designed specifically for cost-optimized, low-power industrial control and human-machine interface applications demanding robust peripheral integration and extended temperature reliability.
FAQ
What is the maximum operating frequency of the MK22DN512VMC5?
The MK22DN512VMC5 operates at a maximum system and core clock frequency of 50 MHz. This is achieved using the internal MCG module in FEI or PBE mode with an external crystal, and it sustains full peripheral functionality including USB full-speed operation, ADC conversions, and DMA transfers without throttling. The MK22DN512VMC5 does not support frequencies above 50 MHz per its silicon revision and electrical specifications.
Does the MK22DN512VMC5 include FlexMemory (FlexNVM/FlexRAM)?
No, the MK22DN512VMC5 does not include FlexMemory. The 'N' in its part number denotes "program flash only", confirming 512 KB of main program flash with no FlexNVM partitioning capability or dedicated FlexRAM. Devices with FlexMemory use the 'X' suffix (e.g., MK22DX512VMC5). The MK22DN512VMC5 relies solely on its 64 KB SRAM for runtime data and uses flash for both code and emulated EEPROM via software libraries.
What package type and pin count does the MK22DN512VMC5 use?
The MK22DN512VMC5 uses a 121-pin MAPBGA package (8 mm × 8 mm, 0.8 mm pitch), identified by the 'MC' suffix in its part number. This package supports high I/O density and thermal performance in compact industrial layouts. Pin assignments are documented in Section 8.2 of the K22 Sub-Family Data Sheet Rev. 4, and the MK22DN512VMC5 shares identical pinout with other K22 MC-package variants like MK22DX256VMC5.
Can the MK22DN512VMC5 operate in extended temperature environments?
Yes, the MK22DN512VMC5 is rated for operation from -40°C to +105°C ambient temperature, as indicated by the 'V' in its part number. It is fully characterized across this range for all key parameters including flash programming, ADC linearity, USB timing, and low-power mode currents. This makes the MK22DN512VMC5 suitable for under-hood automotive, outdoor utility metering, and factory-floor control applications where thermal stress is significant.
What USB capabilities does the MK22DN512VMC5 support?
The MK22DN512VMC5 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 specification and includes USB Device Charger Detect (DCD) per BC 1.2. The MK22DN512VMC5 does not support USB high-speed (480 Mbps) or USB-C alternate modes - those require higher-tier i.MX RT or LPC families.
MK22DN512VMC5 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Package/Case:
- 121-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:
- 56
- 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 20x16b; D/A 1x12b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 105°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
MK22DN512VMC5 FAQ
1.How can I place an order for MK22DN512VMC5 through Aetrix?
Please submit a Request for Quotation (RFQ) for MK22DN512VMC5 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 MK22DN512VMC5 reliable?
The price and inventory of MK22DN512VMC5 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MK22DN512VMC5 is usually 5 days.
3.What payment methods are accepted for MK22DN512VMC5?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MK22DN512VMC5 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MK22DN512VMC5?
MK22DN512VMC5 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MK22DN512VMC5 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 MK22DN512VMC5?
For technical support, including MK22DN512VMC5 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MK22DN512VMC5 requirements.
6.How does Aetrix verify that MK22DN512VMC5 is sourced from the original manufacturer or authorized distributors?
All MK22DN512VMC5 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 MK22DN512VMC5 meets industry standards.
7.What is the process for return or replacement of MK22DN512VMC5?
All MK22DN512VMC5 units undergo pre-shipment inspection (PSI). If there is an issue with MK22DN512VMC5, 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 MK22DN512VMC5 part is unused and in its original packaging.
Return procedure for MK22DN512VMC5:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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