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| PartNumber | MKS20FN256VFT12 | MKS20FN256VLH12 | MKS20FN256VLL12 |
| Description | ARM Microcontrollers - MCU MKS20FN256VFT12/HVQFN48///TRAY MULTIPLE DP BAKEABL | ARM Microcontrollers - MCU MKS20FN256VLH12/QFP64///TRAY MULTIPLE DP BAKEABLE | ARM Microcontrollers - MCU MKS20FN256VLL12/LQFP100///TRAY MULTIPLE DP BAKEABL |
| Manufacturer | NXP | NXP | NXP |
| Product Category | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU |
| RoHS | Y | - | - |
| Packaging | Tray | Tray | Tray |
| Brand | NXP / Freescale | NXP / Freescale | NXP / Freescale |
| Product Type | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU |
| Factory Pack Quantity | 260 | 160 | 90 |
| Subcategory | Microcontrollers - MCU | Microcontrollers - MCU | Microcontrollers - MCU |
| Part # Aliases | 935316481557 | 935316204557 | 935323776557 |
| Unit Weight | 0.003873 oz | 0.012224 oz | 0.024170 oz |
| Mounting Style | - | SMD/SMT | SMD/SMT |
| Core | - | ARM Cortex M4 | ARM Cortex M4 |
| Data Bus Width | - | 32 bit | 32 bit |
| Maximum Clock Frequency | - | 120 MHz | 120 MHz |
| Program Memory Size | - | 256 kB | 256 kB |
| Data RAM Size | - | 64 kB | 64 kB |
| ADC Resolution | - | 16 bit | 16 bit |
| Number of I/Os | - | 40 I/O | 66 I/O |
| Operating Supply Voltage | - | 1.71 V to 3.6 V | 1.71 V to 3.6 V |
| Minimum Operating Temperature | - | - 40 C | - 40 C |
| Maximum Operating Temperature | - | + 105 C | + 105 C |
| Product | - | MCU+DSP+FPU | MCU+DSP+FPU |
| Program Memory Type | - | Flash | Flash |
| Data RAM Type | - | SRAM | SRAM |
| Interface Type | - | CAN, I2C, I2S, SPI, UART, USB OTG | CAN, I2C, I2S, SPI, UART, USB OTG |
| Analog Supply Voltage | - | 1.71 V to 3.6 V | 1.71 V to 3.6 V |
| DAC Resolution | - | 12 bit | 12 bit |
| Number of Timers/Counters | - | 2 x 16 bit, 1 x 32 bit | 2 x 16 bit, 1 x 32 bit |
| Processor Series | - | KS22 | KS22 |
| Supply Voltage Max | - | 3.6 V | 3.6 V |
| Supply Voltage Min | - | 1.71 V | 1.71 V |
| Watchdog Timers | - | Watchdog Timer | Watchdog Timer |
| Moisture Sensitive | - | - | Yes |