| PartNumber | LPC1342FHN33,518 | LPC1342FHN33,551 |
| Description | 8-bit Microcontrollers - MCU 32B ARM CORTEXM3 MCU 16KB FL 4KB SRAM | ARM Microcontrollers - MCU 32-bit ARM Cortex-M3 16kb Flash |
| Manufacturer | NXP | NXP |
| Product Category | 8-bit Microcontrollers - MCU | ARM Microcontrollers - MCU |
| RoHS | Y | Y |
| Package / Case | HVQFN-33 | HVQFN-33 |
| Operating Supply Voltage | 3.3 V | 3.3 V |
| Packaging | Reel | Tray |
| Brand | NXP Semiconductors | NXP Semiconductors |
| Analog Supply Voltage | 3.3 V | 3.3 V |
| I/O Voltage | 3.3 V | 3.3 V |
| Moisture Sensitive | Yes | Yes |
| Product Type | 8-bit Microcontrollers - MCU | ARM Microcontrollers - MCU |
| Factory Pack Quantity | 4000 | 260 |
| Subcategory | Microcontrollers - MCU | Microcontrollers - MCU |
| Supply Voltage Max | 3.6 V | 3.6 V |
| Supply Voltage Min | 2 V | 2 V |
| Tradename | LPC | LPC |
| Part # Aliases | 935289656518 | 935289656551 |
| Unit Weight | 0.004715 oz | 0.004715 oz |
| Mounting Style | - | SMD/SMT |
| Core | - | ARM Cortex M3 |
| Data Bus Width | - | 32 bit |
| Maximum Clock Frequency | - | 72 MHz |
| Program Memory Size | - | 16 kB |
| Data RAM Size | - | 4 kB |
| Number of I/Os | - | 28 I/O |
| Minimum Operating Temperature | - | - 40 C |
| Maximum Operating Temperature | - | + 85 C |
| Program Memory Type | - | Flash |
| Data RAM Type | - | SRAM |
| Interface Type | - | I2C, UART, USB |
| Number of Timers/Counters | - | 4 Timer |
| Processor Series | - | LPC13 |