| PartNumber | LPC812M101FD20FP | LPC812M101FDH16FP | LPC812M101FDH20FP |
| Description | ARM Microcontrollers - MCU 32-bit ARM CortexM0+ Microcontroller | ARM Microcontrollers - MCU 32-bit ARM CortexM0+ Microcontroller | IC MCU 32BIT 16KB FLASH 20TSSOP |
| Manufacturer | NXP | NXP | NXP Semiconductors |
| Product Category | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU | Embedded - Microcontrollers |
| RoHS | Y | - | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | SOIC-20 | TSSOP-16 | - |
| Series | LPC81xM | LPC81xM | LPC81xM |
| Core | ARM Cortex M0 | ARM Cortex M0 | - |
| Data Bus Width | 32 bit | 32 bit | - |
| Maximum Clock Frequency | 30 MHz | 30 MHz | - |
| Program Memory Size | 16 kB | 16 kB | 16KB (16K x 8) |
| Data RAM Size | 4 kB | 4 kB | - |
| ADC Resolution | No ADC | No ADC | - |
| Number of I/Os | 14 I/O | 18 I/O | - |
| Operating Supply Voltage | 1.8 V to 3.6 V | 1.8 V to 3.6 V | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 85 C | + 85 C | - |
| Packaging | Tube | Tube | Tube |
| Program Memory Type | Flash | Flash | FLASH |
| Brand | NXP Semiconductors | NXP Semiconductors | - |
| Data RAM Type | SRAM | SRAM | - |
| Interface Type | I2C, SPI, USART | I2C, SPI, USART | - |
| Number of Timers/Counters | 3 Timer | 3 Timer | - |
| Processor Series | LPC81xM | LPC81xM | - |
| Product Type | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU | - |
| Factory Pack Quantity | 1520 | 960 | - |
| Subcategory | Microcontrollers - MCU | Microcontrollers - MCU | - |
| Supply Voltage Max | 3.6 V | 3.6 V | - |
| Supply Voltage Min | 1.8 V | 1.8 V | - |
| Unit Weight | 0.017260 oz | 0.002017 oz | - |
| Package Case | - | - | 20-TSSOP (0.173", 4.40mm Width) |
| Operating Temperature | - | - | -40°C ~ 105°C (TA) |
| Supplier Device Package | - | - | 20-TSSOP |
| Number of I O | - | - | 18 |
| Speed | - | - | 30MHz |
| EEPROM Size | - | - | - |
| Core Processor | - | - | |
| RAM Size | - | - | 4K x 8 |
| Peripherals | - | - | Brown-out Detect/Reset, POR, PWM, WDT |
| Connectivity | - | - | I2C, SPI, UART/USART |
| Voltage Supply Vcc Vdd | - | - | 1.8 V ~ 3.6 V |
| Core Size | - | - | 32-Bit |
| Data Converters | - | - | - |
| Oscillator Type | - | - | Internal |