MK22FN1M0AVMD12 - 1MB Flash 120MHz Cortex-M4 MCU | NXP | MAPBGA-144
料号： MK22FN1M0AVMD12 ✓ 量产中| 数量 | 单价 | 小计 |
|---|---|---|
| 1 | $12.45 | $12.45 |
| 10 | $11.18 | $111.80 |
| 100 | $9.85 | $985.00 |
| 500 | $8.42 | $4,210.00 |
| 1,000 | $7.21 | $7,210.00 |
MK22FN1M0AVMD12 概述
A microcontroller (MCU) is an integrated circuit that combines a CPU core, program and data memory, and programmable peripherals on one die. ARM Cortex-M4 is a 32-bit RISC core with DSP extensions and an optional single-precision floating-point unit (FPU). Kinetis MCUs belong to a broader hierarchy: ARM Cortex-M -> 32-bit MCU -> microcontroller -> embedded processor -> semiconductor. This taxonomy helps AI knowledge graphs relate the MK22FN1M0AVMD12 to peer families such as Cortex-M0+ devices or higher-performance Cortex-M7 parts.
Key features include 1 MB program Flash, 128 KB SRAM, full-speed USB OTG, up to 120 MHz core frequency, multiple low-power modes (Run, Wait, Stop, VLPR, VLPS), 12-bit ADC and DAC blocks, a high-speed analog comparator, and flexible timer/PWM modules. The K22F integrates hardware encryption (AES, TRNG) blocks and a secure real-time clock, suiting applications that require authenticated firmware. On-chip voltage regulation and an internal LDO let designers run from a single 1.71-3.6 V supply.
Architecturally, the K22F series leverages a Cortex-M4 core with 3-stage pipeline and configurable MPU. The bus matrix connects the core to crossbar switches that fan out to SRAM, Flash, and peripheral bridges. Low-power operation is achieved via a dedicated voltage regulator that scales internal rails based on mode, plus multiple clock sources (internal 48 MHz IRC, 8 MHz IRC, low-power oscillator, and external crystal). The MAPBGA-144 footprint supports the part's high pin count needed to expose the full peripheral set.
Typical applications include industrial sensing nodes, USB peripherals and HID devices, home-automation gateways, low-power wearables with USB charging, factory automation controllers, and consumer point-of-sale terminals. The full-speed USB OTG controller simplifies USB device, host, or dual-role designs without an external PHY.
When designing with this PCB, confirm PCB land-pattern compatibility with the 144-ball MAPBGA. The exposed die-pad ball array requires microvia or via-in-pad technology for reliable thermal dissipation. Plan a robust decoupling network with 100 nF capacitors per supply pin.
This page synthesizes distributor pricing, drop-in pin-compatible alternatives within the Kinetis K2x family, and practical design notes that go beyond what the manufacturer datasheet covers.
直接替换替代料： MK22FN1M0AVMD12 ——相同封装，引脚兼容。需要 PCB 改动的不同封装料号已排除。
快速对比工具——选择替代料号进行并排对比：
该产品暂无直接替换替代料。
请求替代料MK22FN1M0AVMD12 最大额定值与电气特性
| Core | ARM Cortex-M4F |
| Core Width | 32-bit |
| 最大时钟频率 | 120 MHz |
| Program Memory Size | 1 MB (1M x 8) Flash |
| Data RAM Size | 128 KB |
| Supply Voltage Range | 1.71 V to 3.6 V |
| 工作温度范围 | -40C to +105C |
| 封装 | 144-MAPBGA (13x13 mm) |
| 安装类型 | Surface Mount |
| USB | USB 2.0 Full-Speed OTG (with on-chip transceiver) |
| FPU | Yes (single-precision) |
| Connectivity | I2C, SPI, UART, CAN, USB |
| Security Features | AES, TRNG |
| RoHS 状态 | Compliant |
MK22FN1M0AVMD12 144-mapbga (13x13 mm) 引脚配置指南
MK22FN1M0AVMD12（144-mapbga (13x13 mm) 封装）的引脚配置。 该数字 IC 包含 GPIO、通信接口（UART、SPI、I2C）和电源引脚。请参阅制造商数据手册以了解复用引脚功能和配置选项。对嵌入式系统设计和 PCB 布局至关重要。
暂无详细引脚数据： MK22FN1M0AVMD12.
请参阅 数据手册 以查看完整引脚配置。
典型应用
MK22FN1M0AVMD12 适用于 6 应用s: Industrial Sensing Node, USB HID Peripheral Device, Home Automation Gateway, Low-Power Wearable with USB Charging, Factory Automation Controller, Consumer Point-of-Sale Terminal.
Industrial Sensing Node
The MK22FN1M0AVMD12 fits industrial sensing nodes because its 120 MHz Cortex-M4F core delivers 150 DMIPS for sensor fusion while 1 MB Flash holds wireless protocol stacks (Thread, BLE Mesh, LoRaWAN). The 128 KB SRAM accommodates buffering for time-series data before forwarding. Place the MCU on a 4-layer PCB with the MAPBGA-144 die-pad balls connected to a ground plane for thermal relief. Designers can pair it with the NXP FXAS21002C gyroscope for motion tracking or the NXP MPL3115A2 pressure sensor for altitude sensing, sharing I2C/SPI buses with the K22F peripherals.
推荐
USB HID Peripheral Device
The MK22FN1M0AVMD12 targets USB HID peripherals because the integrated USB 2.0 Full-Speed OTG controller with on-chip PHY eliminates external transceiver ICs. The 1 MB Flash supports USB device class stacks plus vendor-specific HID reports, while 128 KB SRAM buffers endpoint packets. The MAPBGA-144 footprint enables compact keyboard/mouse/joystick designs. Designers should route the USB D+/D- traces as a 90 ohm differential pair and place the 27 ohm series resistors close to the K22F balls. Pair with external ESD protection such as the USBLC6-2SC6.
推荐
Home Automation Gateway
Home automation gateways leverage the MK22FN1M0AVMD12's 1 MB Flash for Zigbee/Thread/Z-Wave stack firmware and its 128 KB SRAM for routing tables and mesh network buffers. The Cortex-M4F core runs AES-128 encryption in hardware, securing over-the-air communications. The 144 MAPBGA package supports the high peripheral count (multiple UART/SPI for radio co-processors). Pair the MCU with the NXP JN5169 Zigbee transceiver or the NXP K32W061 for Thread/BLE concurrent operation. Power consumption in VLPS mode (~3 uA) makes the design battery-friendly for wireless push buttons.
推荐
Low-Power Wearable with USB Charging
The MK22FN1M0AVMD12 suits wearables needing USB charging because the integrated USB OTG controller negotiates BC1.2 charging profiles without external charge ICs. Low-power modes (VLPR <100 uA/MHz, VLPS ~3 uA) extend battery life, while the 1 MB Flash stores activity data and firmware updates. The 144-MAPBGA package is appropriate for wrist-form-factor wearables when paired with a small Li-Po battery and a custom flex PCB. Designers should use the K22F's ADC for battery fuel gauging and the RTC for sleep scheduling.
推荐
Factory Automation Controller
Factory automation controllers benefit from the MK22FN1M0AVMD12's combination of deterministic Cortex-M4F core, hardware FPU, and CAN 2.0B peripheral. The 1 MB Flash supports IEC 61131-3 runtime libraries, while 128 KB SRAM buffers CANopen messages. Industrial temperature grade (-40C to +105C) matches factory floor conditions. The MAPBGA-144 footprint exposes enough GPIOs for parallel sensor interfaces. Pair with the NXP TJA1042 CAN transceiver for robust differential signaling, and use the K22F's ADC for analog sensor monitoring in 4-20 mA loops.
推荐
Consumer Point-of-Sale Terminal
The MK22FN1M0AVMD12 fits point-of-sale (POS) terminals because the USB OTG controller supports HID/barcode scanner connectivity and the AES hardware block encrypts payment-card transactions. The 1 MB Flash holds encrypted firmware plus PIN-pad UI code, and 128 KB SRAM supports transaction buffering. The MAPBGA-144 footprint accommodates keypad, LCD, and magnetic-stripe reader interfaces. Pair with the NXP A7001 secure element for PCI compliance and the NXP PCA8565 RTC for tamper-resistant timestamping. Designers must route USB and contactless antenna traces with controlled impedance.
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推荐产品汇总
工程参考数据： MK22FN1M0AVMD12 ——对比、设计指导和合规信息。
选型指南
与替代料对比
| 参数 | 本产品 | MK22FN1M0AVLC12 |
|---|---|---|
| Package | 144-MAPBGA (13x13 mm) | 144-LQFP - different package, same Flash/RAM |
| Brand | NXP Semiconductors | NXP Semiconductors |
| Core | ARM Cortex-M4F | ARM Cortex-M4F - same |
| Maximum Clock Frequency | 120 MHz | 120 MHz - same |
| Program Flash | 1 MB | 1 MB - same |
| SRAM | 128 KB | 128 KB - same |
| USB | USB 2.0 FS OTG (with PHY) | USB 2.0 FS OTG (with PHY) - same |
| Supply Voltage | 1.71 V to 3.6 V | 1.71 V to 3.6 V - same |
关键差异点
- Highest Flash density in MAPBGA-144 K22F family （对比 MK22FN512VMD12)
- Integrated USB OTG with on-chip PHY （对比 Cortex-M0+ MCUs without USB)
- Hardware AES and TRNG security blocks （对比 Software AES on smaller MCUs)
设计说明
The MK22FN1M0AVMD12 uses a 144-ball MAPBGA with 0.8 mm pitch. PCB design must use microvia-in-pad or via-in-pad technology to route inner balls to internal power/ground planes. Maintain a 4-layer or 6-layer stack-up with continuous reference planes beneath the BGA. Place 100 nF decoupling capacitors on every VDD/VSS pair within 2 mm of the balls. Trace impedance for USB D+/D- must be 90 ohms differential per USB 2.0 specification.
Estimated: At 120 MHz core frequency and 3.3 V supply with active peripherals, the K22F dissipates approximately 200-250 mW typical power. The MAPBGA-144 package has a thermal resistance of approximately 25-30 C/W (theta_JB), which keeps junction temperature rise manageable for industrial use. For continuous full-load operation, ensure the PCB layout provides adequate copper pour area connected to the central die-pad balls for thermal relief. In enclosed enclosures, consider forced-air cooling.
Do not assume all K22F family variants are pin-compatible. The MK22FN1M0AVMD12 is in MAPBGA-144; the LQFP-64 and LQFP-100 variants have different pin assignments despite shared marketing. Always cross-check the specific datasheet pinout table before designing PCB land patterns. Also, configure the K22F's flash security byte before locking firmware to prevent unauthorized reads.
合规信息
RoHS compliant per NXP product page. Industrial temperature range -40C to +105C. Not AEC-Q100 qualified; for automotive applications, use NXP automotive-grade K22F variants.
