| PartNumber | LPC812M101JDH16FP | LPC812M101JD20J | LPC812M101JD20FP |
| Description | ARM Microcontrollers - MCU 32-bit ARM CortexM0+ Microcontroller | ARM Microcontrollers - MCU 32bit ARM Cortex-M0+ microcontroller | ARM Microcontrollers - MCU 32-bit ARM CortexM0+ Microcontroller |
| 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 | TSSOP-16 | SOIC-20 | SOIC-20 |
| Series | LPC81xM | LPC81xM | LPC81xM |
| Core | ARM Cortex M0 | ARM Cortex M0+ | ARM Cortex M0 |
| Data Bus Width | 32 bit | 32 bit | 32 bit |
| Maximum Clock Frequency | 30 MHz | 30 MHz | 30 MHz |
| Program Memory Size | 16 kB | 16 kB | 16 kB |
| Data RAM Size | 4 kB | 4 kB | 4 kB |
| ADC Resolution | No ADC | No ADC | No ADC |
| Number of I/Os | 18 I/O | 18 I/O | 14 I/O |
| Operating Supply Voltage | 1.8 V to 3.6 V | 3.3 V | 1.8 V to 3.6 V |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 105 C | + 105 C | + 105 C |
| Packaging | Tube | Reel | Tube |
| Program Memory Type | Flash | Flash | Flash |
| Brand | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors |
| Data RAM Type | SRAM | SRAM | SRAM |
| Interface Type | I2C, SPI, USART | I2C, SPI, USART | I2C, SPI, USART |
| Number of Timers/Counters | 3 Timer | - | 3 Timer |
| Processor Series | LPC81xM | LPC81 | LPC81xM |
| Product Type | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU |
| Factory Pack Quantity | 960 | 2000 | 190 |
| Subcategory | Microcontrollers - MCU | Microcontrollers - MCU | Microcontrollers - MCU |
| Supply Voltage Max | 3.6 V | 3.6 V | 3.6 V |
| Supply Voltage Min | 1.8 V | 1.8 V | 1.8 V |
| Part # Aliases | 935302398129 | 935302399118 | 935302399129 |
| Unit Weight | 0.002155 oz | 0.017260 oz | 0.017284 oz |
| Product | - | MCU | - |
| Watchdog Timers | - | Watchdog Timer, Windowed | - |