Product Overview
MCXA144VFT is a MCX A series all-purpose microcontroller (MCU). The low-power cache enhances the system performance with built-in RAM self-test hardware and supports safety applications. The innovative power architecture is designed to support high utilization of I/Os and power efficiency with a simple supply circuit in a smaller footprint. It is designed to support more GPIO pins for additional external connections. The MCX A allows designers to utilize a smaller package, simpler board design and lower system BOM costs. Target applications include industrial (energy storage and management system, smart metering, factory automation, industrial HMI, mobile robotics ecosystem, motion control and robotics, motor drives, brushless DC motor (BLDC) control, permanent magnet synchronous motor (PMSM), smart home (home control panel, major home appliances, robotic appliance, smart speaker, soundbar, gaming accessories, smart lighting, smart power socket and light switch.
- 128-bit UUID per device in accordance with IETF's RFC4122 version5 specification
- Device lifecycle management, Implicit-protected Flash Region (IFR)
- Flash read/write/execute permission protect by MBC and lockable
- Operating voltage range from 1.71V to 3.6V
- IOs: 1.71V-3.6V full-performance
- 48MHz core speed
- 256kB flash
- 64kB SRAM
- 48-pin HVQFN package
- Ambient temperature range from -40 to 125°C
Product details
| Product Range |
MCXA1 Family MCXA14x Series Microcontrollers |
| Data Bus Width |
32 bit |
| Program Memory Size |
256KB |
| IC Case / Package |
HVQFN |
| Interfaces |
FlexCAN, I3C, LPI2C, LPSPI, LPUART, USB |
| ADC Channels |
- |
| Supply Voltage Min |
1.71V |
| Operating Temperature Min |
-40°C |
| IC Mounting |
Surface Mount |
| MCU Series |
MCXA14x |
| SVHC |
No SVHC (25-Jun-2025) |
| Device Core |
ARM Cortex-M33F |
| Operating Frequency Max |
48MHz |
| No. of Pins |
48Pins |
| No. of I/O's |
41I/O's |
| RAM Memory Size |
64KB |
| ADC Resolution |
16Bit |
| Supply Voltage Max |
3.6V |
| Operating Temperature Max |
125°C |
| MCU Family |
MCXA1 |
| Qualification |
- |
Other details
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