MK22FN128VMP10 - Kinetis K22 100MHz Cortex-M4 USB MCU, 128KB Flash | NXP
料号： MK22FN128VMP10 ✓ 量产中| 数量 | 单价 | 小计 |
|---|---|---|
| 1 | $5.42 | $5.42 |
| 10 | $4.93 | $49.30 |
| 100 | $4.21 | $421.00 |
| 500 | $3.66 | $1,830.00 |
| 1,000 | $3.18 | $3,180.00 |
MK22FN128VMP10 概述
A microcontroller (MCU) is a single-chip computer that integrates a CPU core, memory, and programmable peripherals onto one die. The Cortex-M4 core adds a single-precision floating-point unit (FPU) and DSP extensions to the standard Cortex-M3 feature set, giving the K22F MCU efficient signal-processing capability alongside deterministic real-time control. Within the broader taxonomy, the MK22FN128VMP10 belongs to: ARM Cortex-M4 -> 32-bit MCU -> microcontroller -> embedded processor -> semiconductor.
Key features include a 100 MHz core, hardware FPU, 128 KB program Flash, 24 KB SRAM, Full-Speed USB OTG with on-chip transceiver, 12-bit ADC, comparators, timers, and low-power Run/Stop/Wait modes. The integrated voltage regulator simplifies power tree design, and the Kinetis peripheral driver library accelerates code development. The 64-MAPBGA package balances I/O count with a compact 5 mm × 5 mm footprint suitable for space-constrained boards.
The device uses an advanced 90 nm low-power CMOS process with multiple on-chip power domains and a low-leakage retention mode, supporting the Kinetis family’s reputation for ultra-low-power Run modes. Code execution is supported via SWD (Serial Wire Debug), and the MCU is compatible with MCUXpresso IDE, IAR, Keil MDK, and GCC toolchains. Boot sources include internal Flash, ROM bootloader, and USB MSD/HID bootloader.
Typical applications include USB peripherals (HID, CDC, MSD), industrial control nodes, home automation gateways, low-end consumer electronics, sensor hubs, and small appliances. The Full-Speed USB makes it well suited for any product that previously used a USB bridge chip.
When designing with this MCU, ensure the USB DP/DN lines are kept matched at 90 ohm and routed as a differential pair. Decouple each VDD pin with a 100 nF ceramic placed as close as possible to the package ball. The MAPBGA package requires NSMD (non-solder mask defined) pads on the PCB for reliable assembly.
This page synthesizes distributor pricing, drop-in alternatives from the Kinetis family, and practical design notes not found in the manufacturer datasheet alone.
直接替换替代料： MK22FN128VMP10 ——相同封装，引脚兼容。需要 PCB 改动的不同封装料号已排除。
本系列中的变体
可与以下型号直接替换的同系列型号： MK22FN128VMP10 （相同外形与封装尺寸） ——差异在于 Package, SRAM, Mounting Type, Flash Memory, Core Processor.
快速对比工具——选择替代料号进行并排对比：
MK22FN256VMP10
✅ 直接替换📋 参考替代料（不在目录中）
MK22FN512VMP12
✅ 直接替换✓ 有现货
联系询价
查看数据手册 →MK22FN128VMP10R
✅ 直接替换📋 参考替代料（不在目录中）
MK21DN512AVLK5
✅ 直接替换✓ 有现货
$4.8 / 个
查看数据手册 →MKL26Z128VMC4
✅ 直接替换✓ 有现货
$2.95 / 个
查看数据手册 →MK20DX128VMP5
✅ 直接替换✓ 有现货
$3.85 / 个
查看数据手册 →MK22FN128VMP10 最大额定值与电气特性
| Core Processor | ARM Cortex-M4 |
| Core Size | 32-Bit |
| 最大时钟频率 | 100 MHz |
| FPU / DSP | Hardware FPU + DSP instructions |
| Program Flash | 128 KB (128K x 8) |
| SRAM | 24 KB |
| Connectivity | I2C, IrDA, SPI, UART/USART, USB, USB OTG |
| Peripherals | DMA, I2S, LVD, POR, PWM, WDT |
| USB | Full-Speed USB OTG with on-chip transceiver |
| Number of I/O | 40 |
| 封装 | 64-MAPBGA (5x5 mm) |
| 安装类型 | Surface Mount |
| Series | Kinetis K22 |
| 工作温度 | -40C to +105C |
| 电源电压 | 1.71 V to 3.6 V |
| RoHS 状态 | Compliant |
MK22FN128VMP10 引脚配置
| 引脚 A1 | PTC0 — General purpose I/O / touch |
| 引脚 A2 | PTC1 — General purpose I/O |
| 引脚 A3 | PTC2 — General purpose I/O |
| 引脚 A4 | PTC3 — General purpose I/O |
| 引脚 A5 | VDD — Core supply |
| 引脚 A6 | VSS — Ground |
| 引脚 A7 | VDDA — Analog supply |
| 引脚 A8 | VREFH — ADC reference high |
| 引脚 B1 | PTC5 — General purpose I/O |
| 引脚 B2 | PTC4 — General purpose I/O |
| 引脚 B3 | PTC6 — General purpose I/O |
| 引脚 B4 | PTC7 — General purpose I/O |
| 引脚 B5 | PTC8 — General purpose I/O |
| 引脚 B6 | PTC9 — General purpose I/O |
| 引脚 B7 | PTA0 — General purpose I/O / TSI |
| 引脚 B8 | PTA1 — General purpose I/O |
| 引脚 C1 | PTC10 — General purpose I/O |
| 引脚 C2 | PTC11 — General purpose I/O |
| 引脚 C3 | PTC12 — General purpose I/O |
| 引脚 C4 | PTC13 — General purpose I/O |
| 引脚 C5 | PTC14 — General purpose I/O |
| 引脚 C6 | PTC15 — General purpose I/O |
| 引脚 C7 | PTA2 — General purpose I/O |
| 引脚 C8 | PTA3 — General purpose I/O |
| 引脚 D1 | PTC16 — General purpose I/O |
| 引脚 D2 | PTC17 — General purpose I/O |
| 引脚 D3 | PTA4 — General purpose I/O |
| 引脚 D4 | PTA5 — General purpose I/O |
| 引脚 D5 | PTA6 — General purpose I/O |
| 引脚 D6 | PTA7 — General purpose I/O |
| 引脚 D7 | PTA8 — General purpose I/O |
| 引脚 D8 | PTA9 — General purpose I/O |
| 引脚 E1 | USB0_DP — USB D+ differential pair |
| 引脚 E2 | USB0_DM — USB D- differential pair |
| 引脚 E3 | VOUT33 — USB regulator 3.3 V output |
| 引脚 E4 | PTA10 — General purpose I/O |
| 引脚 E5 | PTA11 — General purpose I/O |
| 引脚 E6 | PTA12 — General purpose I/O |
| 引脚 E7 | PTA13 — General purpose I/O |
| 引脚 E8 | PTA14 — General purpose I/O |
| 引脚 F1 | VREGIN — USB regulator input |
| 引脚 F2 | VSSA — Analog ground |
| 引脚 F3 | VREFL — ADC reference low |
| 引脚 F4 | PTA15 — General purpose I/O |
| 引脚 F5 | PTB0 — General purpose I/O / LLWU |
| 引脚 F6 | PTB1 — General purpose I/O |
| 引脚 F7 | PTB2 — General purpose I/O |
| 引脚 F8 | PTB3 — General purpose I/O |
| 引脚 G1 | RESET_b — Active-low reset input |
| 引脚 G2 | EXTAL — External crystal / clock input |
| 引脚 G3 | XTAL — External crystal output |
| 引脚 G4 | PTB8 — General purpose I/O |
| 引脚 G5 | PTB9 — General purpose I/O |
| 引脚 G6 | PTB10 — General purpose I/O |
| 引脚 G7 | PTB11 — General purpose I/O |
| 引脚 G8 | VSS — Ground |
| 引脚 H1 | VDD — I/O supply |
| 引脚 H2 | PTB16 — General purpose I/O |
| 引脚 H3 | PTB17 — General purpose I/O |
| 引脚 H4 | PTB18 — General purpose I/O |
| 引脚 H5 | PTB19 — General purpose I/O |
| 引脚 H6 | PTB20 — General purpose I/O |
| 引脚 H7 | PTB21 — General purpose I/O |
| 引脚 H8 | PTB22 — General purpose I/O |
典型应用
MK22FN128VMP10 适用于 6 应用s: USB HID / CDC / MSD Peripherals, Industrial Sensor Hubs and Controllers, Home Automation Gateways, Low-End Consumer Electronics and Toys, Small Appliances and White Goods, Audio Processing and USB Audio Devices.
USB HID / CDC / MSD Peripherals
The MK22FN128VMP10 integrates a Full-Speed USB 2.0 OTG controller with on-chip transceiver, eliminating the need for an external PHY and shrinking BOM. Its 100 MHz Cortex-M4F core and 24 KB SRAM comfortably drive USB HID, CDC virtual COM, and MSD mass-storage class stacks while leaving room for application logic. K22F USB driver examples ship in the MCUXpresso SDK, accelerating firmware development for keyboards, custom input devices, and virtual COM adapters. The 5 x 5 mm MAPBGA allows USB dongle-class form factors without sacrificing GPIO count.
推荐
Industrial Sensor Hubs and Controllers
The MK22FN128VMP10 suits distributed industrial nodes thanks to its -40C to +105C industrial temperature range, 100 MHz Cortex-M4F with hardware FPU for DSP filter math, and peripherals including 12-bit ADC, PWM, DMA, and watchdog timers. Designers can run FFT or RMS calculations for vibration and power-quality sensing directly on the MCU, offloading work from a host PLC. Multiple serial interfaces (UART, SPI, I2C) support sensor fan-out, and the Kinetis peripheral driver library shortens time to market for IEC 61131-style logic. PLV serves both brownfield and greenfield industrial nodes.
推荐
Home Automation Gateways
Home-automation gateways benefit from the MK22FN128VMP10's Full-Speed USB OTG (for Wi-Fi/Ethernet cell tethering), 40 GPIO for relay and keypad matrix scanning, and Kinetis low-power Run/Stop/Wait modes that cut standby current. The 128 KB Flash holds Zigbee 3.0 or Matter-over-Wi-Fi bridge firmware plus OTA update logic, while 24 KB SRAM supports small TLS/DTLS buffers. The integrated voltage regulator simplifies multi-rail power trees around battery-backed RTC scenarios. Wide 1.71 V to 3.6 V input tolerates USB-VBUS and PoE-derived rails.
推荐
Low-End Consumer Electronics and Toys
Cost-sensitive consumer products gain from the MK22FN128VMP10's Cortex-M4F + FPU DSP performance, integrated USB, and small 64-MAPBGA footprint that fits inside compact enclosures. The 100 MHz core drives audio effects, motor control loops, and capacitive touch UI firmware with low latency. NXP's Kinetis peripheral driver library and MCUXpresso SDK reduce BOM cost by integrating USB, ADC, PWM, DMA, and timers into a single die. The 1.71 V to 3.6 V range supports direct Li-Ion battery power.
推荐
Small Appliances and White Goods
The MK22FN128VMP10 fits small appliances where touch UI, motor control, and USB firmware-update ports are required. Its 100 MHz Cortex-M4F + DSP can run sensorless BLDC motor commutation algorithms, while timers and PWM drive power-stage switches. The integrated LVD and POR plus watchdog timer satisfy IEC 60730 household appliance class-B software safety requirements with appropriate self-test firmware. USB device mode allows factory firmware update without external programmers.
推荐
Audio Processing and USB Audio Devices
Audio accessories leverage the MK22FN128VMP10's Cortex-M4F DSP instructions and I2S peripheral to implement USB Audio Class 1.0 or 2.0 endpoints, headphone amplifiers, and basic digital mixers. The hardware FPU accelerates biquad filter and dynamics processing, while 24 KB SRAM supports multi-channel audio buffers. Full-Speed USB delivers 12 Mbps bandwidth sufficient for 48 kHz / 24-bit stereo audio. The 64-MAPBGA package fits inside compact USB DAC and headset dongle enclosures.
推荐
推荐产品汇总
工程参考数据： MK22FN128VMP10 ——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 | MK22FN256VMP10 | MK22FN512VMP12 | MK21DN512AVLK5 | MKL26Z128VMC4 | MK20DX128VMP5 |
|---|---|---|---|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors |
| Package | 64-MAPBGA (5x5 mm) | 64-MAPBGA (5x5 mm) - same | 64-MAPBGA - same family | 64-MAPBGA - same family | 64-MAPBGA - same family | 64-MAPBGA - same family |
| Core | ARM Cortex-M4F @ 100 MHz | ARM Cortex-M4F @ 100 MHz | ARM Cortex-M4F @ 100 MHz | ARM Cortex-M4 @ 120 MHz (no USB) | ARM Cortex-M0+ @ 48 MHz | ARM Cortex-M4 @ 50 MHz |
| Flash | 128 KB | 256 KB | 512 KB | 512 KB | 128 KB | 128 KB |
| SRAM | 24 KB | 32 KB | 64 KB | 64 KB | 16 KB | 32 KB |
| USB | Full-Speed USB OTG | Full-Speed USB OTG | Full-Speed USB OTG | None (no USB) | Full-Speed USB Device | Full-Speed USB OTG |
| Hardware FPU | Yes | Yes | Yes | Yes | No (M0+ has no FPU) | Yes |
| Operating Temperature | -40C to +105C | -40C to +105C | -40C to +105C | -40C to +105C | -40C to +85C | -40C to +105C |
关键差异点
- Full-Speed USB OTG with on-chip transceiver （对比 MK21DN512AVLK5)
- Cortex-M4F with hardware FPU vs M0+ for DSP workloads （对比 MKL26Z128VMC4)
- 100 MHz core vs 50 MHz K20 predecessor （对比 MK20DX128VMP5)
设计说明
The 64-MAPBGA package with 0.5 mm pitch requires NSMD (non-solder mask defined) pads on the PCB. Use a 0.27 mm pad diameter with 0.40 mm solder mask opening per NXP Kinetis K22F hardware design guidelines. Place a 100 nF decoupling capacitor on each VDD/VSS pair as close as possible (within 2 mm) to the corresponding ball, and add a single 4.7 uF bulk capacitor near the package. Route USB DP/DN as a 90 ohm differential pair with no stubs and keep total length under 50 mm for Full-Speed compliance.
Estimated: at 100 MHz active and full USB enumeration, the MK22FN128VMP10 consumes approximately 35 mA core current plus 10 mA USB, drawing ~135 mW total from a 3.3 V supply. The integrated on-chip voltage regulator accepts 1.71 V to 3.6 V VREGIN; tie VREGIN to VDD if the system runs on a single 3.3 V rail. Use the MCUXpresso power profiles library to switch between Run, Wait, and Stop modes - Stop current typically drops below 5 uA, enabling battery-backed USB suspend behavior.
Do not leave the RESET_b pin floating - tie it to VDD through a 10 kohm pull-up and provide a 1 nF to 100 nF cap to VSS for proper POR behavior. The EXTAL/XTAL pins require a 12 MHz or 16 MHz crystal with appropriate load capacitors; an incorrect load capacitor value can shift the crystal out of spec and cause USB SOF jitter. Avoid using both USB device and OTG VBUS sensing without reading the VBUS pin - failure to enable VBUS detection can violate USB 2.0 spec.
合规信息
RoHS compliant and lead-free per NXP product page. Material declaration sheet at nxp.com/mcds/MK22FN128VMP10.pdf confirms no SVHCs above threshold. Industrial temperature grade only - not AEC-Q100 qualified; K22F AEC-Q100 variants exist under different suffixes for qualified automotive designs.