32-bit ARM Cortex-M3 RISC microcontroller featuring a 72 MHz maximum clock rate. This MCU offers 16KB of Flash program memory and 4KB of RAM. It includes 28 programmable I/Os, four timers, and interfaces for I2C, SPI, UART, and USB. Packaged in a 33-pin HVQFN EP (7x7x0.83mm) for surface mounting, it operates from a 3.3V supply with a maximum voltage of 3.6V and supports 8 ADC channels.
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NXP LPC1342FHN33,551 technical specifications.
| Package/Case | HVQFN EP |
| Pin Count | 33 |
| PCB | 33 |
| Package Length (mm) | 7 |
| Package Width (mm) | 7 |
| Package Height (mm) | 0.83 |
| Mounting | Surface Mount |
| Family Name | LPC1300 |
| Data Bus Width | 32bit |
| Instruction Set Architecture | RISC |
| Maximum Clock Rate | 72MHz |
| Maximum CPU Frequency | 72MHz |
| Device Core | ARM Cortex M3 |
| Program Memory Type | Flash |
| Program Memory Size | 16KB |
| RAM Size | 4KB |
| Number of Programmable I/Os | 28 |
| Core Architecture | ARM |
| Programmability | Yes |
| Number of Timers | 4 |
| Interface Type | I2C/SPI/UART/USB |
| CAN | 0 |
| I2C | 1 |
| SPI | 1 |
| Ethernet | 0 |
| UART | 1 |
| USART | 0 |
| USB | 1 |
| I2S | 0 |
| Max Operating Supply Voltage | 3.6V |
| Min Operating Temperature | -40°C |
| Max Operating Temperature | 85°C |
| ADC Channels | 8 |
| Number of ADCs | Single |
| Cage Code | H1R01 |
| EU RoHS | Yes |
| HTS Code | 8542310001 |
| Schedule B | 8542310000 |
| ECCN | EAR99 |
| Automotive | No |
| AEC Qualified | No |
| PPAP | No |
| Radiation Hardening | No |
| RoHS Versions | 2011/65/EU, 2015/863 |
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