PartNumber | MK21FX512AVLQ12 | MK21FX512AVMD12 | MK21FX512AVMC12 |
Description | ARM Microcontrollers - MCU 512KB Flash 120MHz | ARM Microcontrollers - MCU 512KB Flash 120MHz | ARM Microcontrollers - MCU 512KB Flash 120MHz |
Manufacturer | NXP | NXP | NXP |
Product Category | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU |
RoHS | Y | Y | Y |
Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
Package / Case | LQFP-144 | - | BGA-121 |
Core | ARM Cortex M4 | ARM Cortex M4 | ARM Cortex M4 |
Data Bus Width | 32 bit | 32 bit | 32 bit |
Maximum Clock Frequency | 120 MHz | 120 MHz | 120 MHz |
Program Memory Size | 512 kB | 512 kB | 512 kB |
Data RAM Size | 128 kB | 128 kB | 128 kB |
ADC Resolution | 16 bit | 16 bit | 16 bit |
Number of I/Os | 104 I/O | 95 I/O | 81 I/O |
Operating Supply Voltage | 1.71 V to 3.6 V | 1.71 V to 3.6 V | 1.71 V to 3.6 V |
Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
Maximum Operating Temperature | + 105 C | + 105 C | + 105 C |
Packaging | Tray | Tray | Tray |
Product | MCU+DSP+FPU | MCU+DSP+FPU | MCU+DSP+FPU |
Program Memory Type | Flash and FlexMemory | Flash | Flash and FlexMemory |
Brand | NXP / Freescale | NXP / Freescale | NXP / Freescale |
Data RAM Type | SRAM | SRAM | SRAM |
Data ROM Size | 4 kB | 4 kB | 4 kB |
Data ROM Type | EEPROM | EEPROM | EEPROM |
Interface Type | CAN, I2C, I2S, UART, USB | CAN, I2C, I2S, SPI, UART, USB | CAN, I2C, I2S, UART, USB |
Analog Supply Voltage | 1.71 V to 3.6 V | 1.71 V to 3.6 V | 1.71 V to 3.6 V |
DAC Resolution | 12 bit | 12 bit | 12 bit |
Moisture Sensitive | Yes | Yes | Yes |
Number of Timers/Counters | 4 x 16 bit | 2 x 16 bit, 1 x 32 bit | 4 x 16 bit |
Product Type | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU |
Factory Pack Quantity | 60 | 160 | 348 |
Subcategory | Microcontrollers - MCU | Microcontrollers - MCU | Microcontrollers - MCU |
Supply Voltage Max | 3.6 V | 3.6 V | 3.6 V |
Supply Voltage Min | 1.71 V | 1.71 V | 1.71 V |
Watchdog Timers | Watchdog Timer | Watchdog Timer | Watchdog Timer |
Part # Aliases | 935322198557 | 935325913557 | 935322448557 |
Unit Weight | 0.046530 oz | 0.015556 oz | 0.005915 oz |
Development Kit | - | TWR-K21D50M | - |
Number of ADC Channels | - | 4 Channel | - |
Processor Series | - | K21 | - |