| Packaging | Tray | |
| Core Processor | ARM® Cortex®-M4/M0 | |
| Core Size | 32-Bit Dual-Core | |
| Speed | 204MHz | |
| Connectivity | CAN, EBI/EMI, I²C, IrDA, Microwire, SD, SPI, SSI, SSP, UART/USART, USB, USB OTG | |
| Peripherals | Brown-out Detect/Reset, DMA, I²S, Motor Control PWM, POR, PWM, WDT | |
| Number of I/O | 83 | |
| Program Memory Size | - | |
| Program Memory Type | ROMless | |
| EEPROM Size | - | |
| RAM Size | 200K x 8 | |
| Voltage - Supply (Vcc/Vdd) | 2.2 V ~ 3.6 V | |
| Data Converters | A/D 8x10b; D/A 1x10b | |
| Oscillator Type | Internal | |
| Operating Temperature | -40°C ~ 85°C | |
| Package / Case | 144-LQFP | |
| Supplier Device Package | 144-LQFP (20x20) | |
| Other Names | 568-11701 935304122551 LPC43S20FBD144E-ND | |
| call me | [email protected] | |

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