| PartNumber | LPC11E66JBD48E | LPC11E67JBD48E | LPC11E67JBD100E |
| Description | ARM Microcontrollers - MCU 32bit ARM Cortex-M0+ microcontroller | ARM Microcontrollers - MCU 128kB Flash ARM Cortex-M0+ based | ARM Microcontrollers - MCU 32bit ARM Cortex-M0+ 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 | LQFP-48 | LQFP-48 | LQFP-100 |
| Core | ARM Cortex M0+ | ARM Cortex M0+ | ARM Cortex M0+ |
| Data Bus Width | 32 bit | 32 bit | 32 bit |
| Maximum Clock Frequency | 50 MHz | 50 MHz | 50 MHz |
| Program Memory Size | 64 kB | 128 kB | 128 kB |
| Data RAM Size | 12 kB | 20 kB | 20 kB |
| ADC Resolution | 12 bit | 12 bit | 12 bit |
| Number of I/Os | 36 I/O | 36 I/O | 80 I/O |
| Operating Supply Voltage | 3.3 V | 3.3 V | 3.3 V |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 105 C | + 105 C | + 105 C |
| Packaging | Tray | Tray | Tray |
| Product | MCU | - | MCU |
| Program Memory Type | Flash | Flash | Flash |
| Brand | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors |
| Data RAM Type | SRAM | SRAM | SRAM |
| Data ROM Size | 4 kB | 4 kB | 4 kB |
| Data ROM Type | EEPROM | EEPROM | EEPROM |
| Interface Type | I2C, RS-485, SPI, UART | I2C, SSP, USART | I2C, RS-485, SPI, UART |
| Analog Supply Voltage | 3.3 V | - | 3.3 V |
| I/O Voltage | 3.3 V | 3.3 V | 3.3 V |
| Moisture Sensitive | Yes | Yes | Yes |
| Number of ADC Channels | 8 Channel | 8 | 12 Channel |
| Number of Timers/Counters | 2 x 16 bit, 2 x 32 bit | 6 Timer | 2 x 16 bit, 2 x 32 bit |
| Processor Series | LPC11 | - | LPC11 |
| Product Type | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU | ARM Microcontrollers - MCU |
| Factory Pack Quantity | 250 | 250 | 90 |
| Subcategory | Microcontrollers - MCU | Microcontrollers - MCU | Microcontrollers - MCU |
| Supply Voltage Max | 3.6 V | 3.6 V | 3.6 V |
| Supply Voltage Min | 2.4 V | 2.4 V | 2.4 V |
| Watchdog Timers | Watchdog Timer | - | Watchdog Timer |
| Part # Aliases | 935304415551 | 935302495551 | 935304419551 |
| Unit Weight | 0.006349 oz | 0.006672 oz | 0.033865 oz |