32-bit ARM Cortex-M0 microprocessor featuring a 50 MHz core clock speed. This surface-mount LQFP package offers 128KB of FLASH memory and 10KB of RAM. Integrated peripherals include I2C, SPI, USB, SSP, and UART interfaces, along with 8 ADC channels and 4 timers. Operating voltage ranges from 1.8V to 3.6V, with a typical 3.3V supply. The device supports up to 40 programmable I/Os and includes a watchdog timer.
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NXP LPC11U37FBD48/401, technical specifications.
| Package/Case | LQFP |
| Core Architecture | ARM |
| Data Bus Width | 32b |
| Frequency | 50MHz |
| Height | 1.45mm |
| Interface | I2C, SPI, USB, SSP, UART, USART |
| Lead Free | Lead Free |
| Length | 7.1mm |
| Max Frequency | 50MHz |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Power Dissipation | 1.5W |
| Max Supply Voltage | 3.6V |
| Memory Size | 128KB |
| Memory Type | FLASH, |
| Min Supply Voltage | 1.8V |
| Mount | Surface Mount |
| Number of ADC Channels | 8 |
| Number of I/Os | 40 |
| Number of I2C Channels | 1 |
| Number of Programmable I/O | 40 |
| Number of SPI Channels | 2 |
| Number of Timers/Counters | 4 |
| Number of USB Channels | 1 |
| Operating Supply Voltage | 3.3V |
| Package Quantity | 250 |
| Packaging | Tray |
| Peripherals | I2C |
| RAM Size | 10KB |
| Reach SVHC Compliant | No |
| Watchdog Timer | Yes |
| Width | 7.1mm |
| RoHS | Compliant |
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