NXP MK21DN512AVLK5, 32bit ARM Cortex M4 MCU, 50MHz, 512 kB Flash, 80-Pin LQFP [MK21DN512AVLK5]; 840-6443
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| THÔNG SỐ KỸ THUẬT | |
|---|---|
| Family Name | Kinetis K2x |
| Package Type | LQFP |
| Mounting Type | Surface Mount |
| Pin Count | 80 |
| Device Core | ARM Cortex M4 |
| Data Bus Width | 32bit |
| Program Memory Size | 512 kB |
| Maximum Frequency | 50MHz |
| RAM Size | 64 kB |
| USB Channels | 1 |
| Number of PWM Units | 3 |
| ADC Channels | 1 |
| Number of SPI Channels | 2 |
| Typical Operating Supply Voltage | 1.71 → 3.6 V |
| PWM Channels | 12 |
| Width | 12mm |
| Maximum Operating Temperature | +105 °C |
| Timers | 1 FTM External Clock, 1 Low Power Timer |
| Dimensions | 12 x 12 x 1.6mm |
| Number of ADC Units | 2 |
| Pulse Width Modulation | 1 (2)-Quad Decoder, 1 (8) + 1 (2)-Motor Control |
| Program Memory Type | Flash |
| ADCs | 3-ch x 16-bit, 20-ch x 16-bit |
| Length | 12mm |
| Height | 1.6mm |
| Instruction Set Architecture | ARM |
| Minimum Operating Temperature | -40 °C |
| Number of UART Channels | 4 |
| Number of Timers | 2 |
| Number of I2C Channels | 2 |
| ADC Resolution | 16 |