| Family | LPC1000 (9) | Don't Care |
| RAM | ≥8KB (9) ≥16KB (8) ≥32KB (7) ≥64KB (3) | Don't Care |
| Code Memory | ≥1KB (9) ≥2KB (9) ≥4KB (9) ≥8KB (9) ≥16KB (9) ≥32KB (9) ≥64KB (8) ≥128KB (7) ≥256KB (5) ≥512KB (2) | Don't Care |
| Code Mem Type | Flash (9) | Don't Care |
EEPROM (KB)  | None (9) | Don't Care |
GP Timers  | 4 (9) | Don't Care |
| Special Timers | RTC (9) WD (9) | Don't Care |
| PWM Channels | 6 (9) | Don't Care |
| UART Interface(s) | 4 (9) | Don't Care |
| I2C Interface(s) | 3 (9) | Don't Care |
| CAN Interface(s) | 1 (3) 2 (6) | Don't Care |
| SPI Interface(s) | 1 (9) | Don't Care |
| USB Interface(s) | 1 (9) | Don't Care |
| Ethernet Port(s) | 10/100Mbps (6) None (3) | Don't Care |
| ADC Channel(s) | ≥2 (9) ≥4 (9) ≥8 (9) | Don't Care |
| DAC Channel(s) | ≥1 (6) None (3) | Don't Care |
| ADC/DAC Resolution | 12-Bits (9) | Don't Care |
| I/O Pins | ≥40 (9) | Don't Care |
| Program Security | Available (9) | Don't Care |
Max Clock (MHz)  | 100 (9) | Don't Care |
| Ext Interrupts | ≥1 (9) ≥2 (9) ≥3 (9) ≥4 (9) ≥5 (9) ≥6 (9) ≥12 (9) ≥24 (9) | Don't Care |
| Ext Bus Interface | No (9) | Don't Care |
| Package | LQFP (9) | Don't Care |