NXP Semiconductors MK21FX512AVMC12 Microcontrollers
IC MCU 32B 512KB FLASH 121MAPBGA
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
MK21FX512AVMC12
Base Model
Detailed Description
IC MCU 32B 512KB FLASH 121MAPBGA
Package
121-LFBGA
Lifecycle Status
Active
Datasheet
MK21FX512AVMC12 Datasheet
Quick Jump:
Technical Specifications
NXP Semiconductors MK21FX512AVMC12 Microcontrollers technical specifications.
General
RAM Size
128K x 8
RoHS
True
Package / Case
121-LFBGA
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 105°C (TA)
Supply Voltage
1.71V ~ 3.6V
Lifecycle Status
Active
Peripherals
DMA, I²S, LVD, POR, PWM, WDT
Number of I/O
81
Speed
120MHz
Alternate Parts Comparison (MK21FX512AVMC12 vs MK21FX512AVLQ12 vs MK21FX512AVMD12R vs MK21FX512AVMD12)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 121-LFBGA | 144-LQFP | 144-LBGA | -- |
| Operating Temperature | -40°C ~ 105°C (TA) | -40°C ~ 105°C (TA) | -40°C ~ 105°C (TA) | -- |
| Supply Voltage | 1.71V ~ 3.6V | 1.71V ~ 3.6V | 1.71V ~ 3.6V | -- |
| Core Processor | ARM® Cortex®-M4 | ARM® Cortex®-M4 | ARM® Cortex®-M4 | -- |
| Core Size | 32-Bit Single-Core | 32-Bit Single-Core | 32-Bit | -- |
| RAM Size | 128K x 8 | 128K x 8 | 128K x 8 | -- |
| Connectivity | CANbus, I²C, IrDA, SPI, UART/USART, USB, USB OTG | CANbus, I²C, IrDA, SPI, UART/USART, USB, USB OTG | CANbus, I²C, SAI, SPI, UART/USART, USB, USB OTG | -- |
| Oscillator Type | Internal | Internal | Internal | -- |
| Peripherals | DMA, I²S, LVD, POR, PWM, WDT | DMA, I²S, LVD, POR, PWM, WDT | DMA, I²S, PWM, WDT | -- |
| Program Memory Size | 512KB (512K x 8) | 512KB (512K x 8) | 512KB (512K x 8) | -- |
| Program Memory Type | Flash | Flash | Flash | -- |
| Speed | 120MHz | 120MHz | 120MHz | -- |
| Action |
Cross Reference
Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .
This part is listed as a cross for
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