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NXP Semiconductors MK22FN1M0AVMC12
- Part No.:
- MK22FN1M0AVMC12
- Manufacturer:
- NXP Semiconductors
- Category:
- Microcontrollers
- Package:
- 121-LFBGA
- Datasheet:
-
MK22FN1M0AVMC12.pdf
- Description:
- IC MCU 32BIT 1MB FLASH 121MAPBGA
- Quantity:
- Payment:
- Shipping:
Inventory:1,387
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Product details
Overview
MK22FN1M0AVMC12 from NXP Semiconductors (formerly Freescale) is a 120 MHz ARM® Cortex®-M4-based microcontroller with integrated FPU, 1 MB flash, 128 KB SRAM, USB LS/FS OTG 2.0 with embedded 3.3 V/120 mA LDO, and dual 16-bit SAR ADCs. It operates from 1.71–3.6 V across –40 to 105°C and targets low-power industrial control and USB-connected edge sensors.
For engineers reviewing the MK22FN1M0AVMC12 datasheet, MK22FN1M0AVMC12 pinout, MK22FN1M0AVMC12 application, or MK22FN1M0AVMC12 equivalent, key selection factors include its 121-pin MAPBGA package, 268 nA lowest static mode current, FlexMemory support (4 KB FlexRAM + 128 KB FlexNVM), CAN 2.0B interface, and hardware CRC module for secure firmware updates.
Technical Context
The MK22FN1M0AVMC12 implements a full-featured ARM Cortex-M4 core with DSP extensions and single-precision floating-point unit, enabling real-time signal processing in motor control and audio applications. Its clock system integrates PLL, FLL, and multiple internal oscillators-including 3–32 MHz and 32 kHz crystal support-enabling precise timing for USB, RTC, and CAN synchronization.
System-level features include a 16-channel DMA controller, memory protection unit (MPU) with multi-master protection, low-leakage wakeup unit, and five power modes (RUN, VLPR, STOP, LLS, VLLS0–3) with sub-μA static current. Analog subsystem comprises two independent 16-bit SAR ADCs (up to 1 MSPS), two 12-bit DACs, three analog comparators, and voltage reference.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Core | ARM Cortex-M4 with FPU, 120 MHz max - delivers 1.25 Dhrystone MIPS/MHz for deterministic real-time computation |
| Memory | 1 MB flash + 128 KB SRAM + 4 KB FlexRAM + 128 KB FlexNVM - enables over-the-air firmware updates and data logging without external storage |
| USB Interface | USB 2.0 LS/FS OTG with integrated 3.3 V/120 mA LDO - eliminates need for external USB power regulation in host/peripheral designs |
| Power Efficiency | 268 nA in VLLS0 (POR disabled), 5.1 μA in LLS with full state retention - supports battery-powered devices with >10-year shelf life |
| Analog Peripherals | Two 16-bit SAR ADCs (1 MSPS), two 12-bit DACs, three analog comparators - supports high-resolution sensor acquisition and closed-loop analog control |
| Communication | CAN 2.0B, six UARTs, three SPIs, three I²Cs, SDHC, I²S - enables robust fieldbus connectivity and multimedia peripheral interfacing |
| Package | 121-pin MAPBGA, 8 × 8 × 1.4 mm, 0.65 mm pitch - provides high I/O density (86 GPIOs) in compact footprint for space-constrained PCBs |
Pinout & Package
MK22FN1M0AVMC12 uses a 121-pin MAPBGA (8 × 8 × 1.4 mm, 0.65 mm pitch) with thermal pad. Pin assignments follow Kinetis K22F family multiplexing scheme supporting up to 86 GPIOs across PORTA–PORTE, with dedicated functions for USB DP/DM, CAN TX/RX, ADC inputs, DAC outputs, and FlexBus signals.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| VDD, VDDA, VSS, VSSA | Digital/analog supply and ground | Separate digital/analog domains with ≤0.1 V differential tolerance ensure clean ADC reference and noise-immune logic operation |
| USB0_DP / USB0_DM | USB 2.0 differential data pair | Integrated ESD protection and 90 Ω differential impedance matching enable direct connection to USB connectors without external termination |
| CAN0_TX / CAN0_RX | CAN 2.0B transceiver interface | Direct connection to external CAN transceiver (e.g., TJA1042); supports bit rates up to 1 Mbps with programmable sample point |
| ADC0_SEx / ADC1_SEx | Analog input channels (x = 0–23) | Supports simultaneous sampling on both ADCs; 16-bit resolution at 1 MSPS enables precision current/voltage monitoring in power systems |
| FTM0_CH0–FTM0_CH7 | FlexTimer PWM outputs | Eight-channel complementary PWM generation with dead-time insertion for 3-phase motor control and digital power conversion |
Key Features
| Feature | Design Value |
|---|---|
| Floating-point unit (FPU) | Single-precision IEEE 754 compliance accelerates math-intensive algorithms (e.g., PID, FFT) without software emulation overhead |
| FlexMemory architecture | 4 KB FlexRAM + 128 KB FlexNVM allows runtime reconfiguration as EEPROM-emulation or extended program memory |
| Low-power timer (LPTMR) | 16-bit counter with 25 MHz clock source enables precise wake-up intervals down to 40 ns resolution in ultra-low-power modes |
| Hardware CRC module | Configurable 16/32-bit CRC engine computes checksums on memory blocks or DMA transfers in one clock cycle - critical for secure boot validation |
| Memory Protection Unit (MPU) | Multi-master protection enforces privilege levels across CPU, DMA, and debug interfaces - prevents unauthorized access to secure firmware partitions |
Applications
| Industrial Motor Control | USB-Capable Sensor Hub |
|---|---|
Use Scenario: Closed-loop control of BLDC motors in HVAC actuators and factory automation drives. IC Role / Device Role / Timing Role: Primary MCU executing FOC algorithms via FPU-accelerated trigonometric calculations, generating 6-channel PWM via FlexTimers, and sampling current feedback via dual synchronized ADCs. Use Value: 120 MHz core + FPU achieves <10 μs loop latency; 268 nA VLLS0 enables instant wake-on-event from standby without capacitor hold-up. |
Use Scenario: Multi-sensor aggregation node (temperature, humidity, vibration) with USB mass-storage-class firmware update capability. IC Role / Device Role / Timing Role: Host controller managing I²C/SPI sensor interfaces, running USB device stack, and buffering sensor logs in FlexNVM before USB transfer. Use Value: Integrated USB LDO eliminates external regulator; 1 MB flash stores dual firmware images for fail-safe OTA updates. |
| Automotive Body Control Module | Secure IoT Edge Gateway |
Use Scenario: Door module controlling window lift, mirror adjustment, and interior lighting with LIN/CAN gateway functionality. IC Role / Device Role / Timing Role: Real-time scheduler coordinating CAN message routing, PWM dimming, and LIN slave communication using hardware timers and DMA-driven UARTs. Use Value: –40 to 105°C rating and 5.1 μA LLS mode meet automotive cold-cranking and always-on requirements; hardware CRC validates LIN firmware integrity. |
Use Scenario: Battery-powered smart meter collecting utility data and transmitting via cellular modem with local encryption and tamper detection. IC Role / Device Role / Timing Role: Secure root-of-trust MCU performing AES-128 encryption, RNG-based key generation, and tamper-detect interrupt handling on GPIO pins. Use Value: 128-bit unique ID enables device-specific key binding; 268 nA VLLS0 extends battery life to >15 years in sleep-dominated operation. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar microcontroller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MK22FX512AVMC12 | 512 KB flash, identical 121-pin MAPBGA package, same peripherals and clock architecture | Lower firmware footprint requirement; suitable when application code + data fit within 512 KB | Select when cost sensitivity outweighs future firmware scalability needs; no PCB change required |
| KEA128AMLH | ARM Cortex-M0+, 48 MHz, 128 KB flash, 16 KB RAM, QFP-64 package, no USB or FPU | Limited to basic control tasks without floating-point math or USB device/host capability | Choose for cost-optimized, non-USB, low-compute applications where footprint and BOM count are critical |
Compared with MK22FX512AVMC12, MK22FN1M0AVMC12 offers double flash capacity for complex protocol stacks and firmware redundancy; versus KEA128AMLH, it delivers 2.5× higher compute throughput, integrated USB PHY, and advanced analog subsystem - justifying its use in feature-rich, connected edge devices.
Availability
MK22FN1M0AVMC12 is available at Aetrix Electronics and suitable for industrial motor control, USB sensor hubs, automotive body electronics, and secure IoT gateways requiring stable component supply across long product lifecycles.
Supply support for MK22FN1M0AVMC12 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 K22F family, including MK22FN1M0AVMC12, was designed for cost-sensitive, low-power applications demanding USB connectivity, floating-point performance, and robust analog integration - particularly in industrial automation and smart sensing.
FAQ
What is the maximum operating frequency and core architecture of the MK22FN1M0AVMC12?
The MK22FN1M0AVMC12 features an ARM Cortex-M4 core with integrated floating-point unit (FPU), rated for up to 120 MHz operation. This delivers 1.25 Dhrystone MIPS per MHz and enables efficient execution of DSP-intensive tasks such as motor control algorithms and real-time signal processing without software emulation overhead. The MK22FN1M0AVMC12 achieves this performance while maintaining compatibility with standard ARM toolchains and CMSIS libraries.
Does the MK22FN1M0AVMC12 include integrated USB power regulation?
Yes, the MK22FN1M0AVMC12 integrates a USB 2.0 LS/FS OTG controller with an embedded 3.3 V, 120 mA LDO voltage regulator. This eliminates the need for external USB power circuitry in device-mode applications and simplifies board design for USB-connected peripherals. The MK22FN1M0AVMC12 supports both host and device roles, and the LDO output can power external USB transceivers or pull-up resistors directly.
What low-power modes does the MK22FN1M0AVMC12 support, and what is its lowest current consumption?
The MK22FN1M0AVMC12 supports five low-power modes: RUN, VLPR, STOP, LLS, and VLLS0–VLLS3. Its lowest static current is 268 nA in VLLS0 mode with POR circuit disabled - measured at 3.0 V and –40 to 25°C. This enables multi-year battery operation in always-on sensor nodes. The MK22FN1M0AVMC12 also achieves 5.1 μA in LLS mode with full register retention and 5 μs wakeup time, balancing ultra-low leakage with rapid responsiveness.
How much flash and RAM does the MK22FN1M0AVMC12 provide, and is FlexMemory included?
The MK22FN1M0AVMC12 provides 1 MB of program flash memory and 128 KB of SRAM. It also includes FlexMemory: 4 KB of FlexRAM and 128 KB of FlexNVM. This architecture allows dynamic partitioning of FlexNVM between EEPROM emulation and additional program/data storage, enabling robust firmware update mechanisms and wear-leveling without external nonvolatile memory. The MK22FN1M0AVMC12 leverages this for secure boot validation and field-upgradable parameter tables.
What analog peripherals are integrated into the MK22FN1M0AVMC12?
The MK22FN1M0AVMC12 integrates two independent 16-bit SAR ADCs (each up to 1 MSPS), two 12-bit DACs, three analog comparators (CMP), and a precision voltage reference. These support simultaneous sampling, hardware-triggered conversions, and flexible input multiplexing across 86 GPIOs. The MK22FN1M0AVMC12 uses these peripherals for high-fidelity sensor conditioning, closed-loop analog control, and real-time monitoring in power conversion and industrial measurement systems.
MK22FN1M0AVMC12 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:
- 120MHz
- Connectivity:
- CANbus, EBI/EMI, I2C, IrDA, SPI, UART/USART, USB, USB OTG
- Peripherals:
- DMA, I2S, LVD, POR, PWM, WDT
- Number of I/O:
- 64
- Program Memory Size:
- 1MB (1M x 8)
- Program Memory Type:
- FLASH
- EEPROM Size:
- -
- RAM Size:
- 128K x 8
- Voltage - Supply (Vcc/Vdd):
- 1.71V ~ 3.6V
- Data Converters:
- A/D 38x16b; D/A 2x12b
- Oscillator Type:
- Internal
- Operating Temperature:
- -40°C ~ 105°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
MK22FN1M0AVMC12 FAQ
1.How can I place an order for MK22FN1M0AVMC12 through Aetrix?
Please submit a Request for Quotation (RFQ) for MK22FN1M0AVMC12 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 MK22FN1M0AVMC12 reliable?
The price and inventory of MK22FN1M0AVMC12 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MK22FN1M0AVMC12 is usually 5 days.
3.What payment methods are accepted for MK22FN1M0AVMC12?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MK22FN1M0AVMC12 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MK22FN1M0AVMC12?
MK22FN1M0AVMC12 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MK22FN1M0AVMC12 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 MK22FN1M0AVMC12?
For technical support, including MK22FN1M0AVMC12 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MK22FN1M0AVMC12 requirements.
6.How does Aetrix verify that MK22FN1M0AVMC12 is sourced from the original manufacturer or authorized distributors?
All MK22FN1M0AVMC12 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 MK22FN1M0AVMC12 meets industry standards.
7.What is the process for return or replacement of MK22FN1M0AVMC12?
All MK22FN1M0AVMC12 units undergo pre-shipment inspection (PSI). If there is an issue with MK22FN1M0AVMC12, 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 MK22FN1M0AVMC12 part is unused and in its original packaging.
Return procedure for MK22FN1M0AVMC12:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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