32-bit ARM Cortex-M3 RISC Microprocessor, operating at 120MHz, featuring 128KB FLASH memory and 40KB RAM. This surface mount LQFP package offers 165 programmable I/Os and a comprehensive interface suite including I2C, SPI, USB, CAN, MMC, SSP, UART, USART, EBI/EMI, and I2S. With 8 ADC channels, 6 PWM channels, 3 I2C channels, 3 SPI channels, 5 UART channels, and 4 timers/counters, it supports a 3.3V operating supply voltage (2.4V-3.6V range). Integrated peripherals include DMA, POR, WDT, and I2C, with RoHS compliance.
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NXP LPC1774FBD208,551 technical specifications.
| Package/Case | LQFP |
| Core Architecture | ARM |
| Data Bus Width | 32b |
| Frequency | 120MHz |
| Height | 1.45mm |
| Interface | I2C, SPI, USB, CAN, MMC, SSP, UART, USART, EBI/EMI, I2S |
| Lead Free | Lead Free |
| Length | 28.1mm |
| Max Frequency | 120MHz |
| Max Operating Temperature | 85°C |
| Memory Size | 128KB |
| Memory Type | FLASH, |
| Min Operating Temperature | -40°C |
| Max Power Dissipation | 1.5W |
| Max Supply Voltage | 3.6V |
| Min Supply Voltage | 2.4V |
| Mount | Surface Mount |
| Number of ADC Channels | 8 |
| Number of I/Os | 165 |
| Number of I2C Channels | 3 |
| Number of Programmable I/O | 165 |
| Number of PWM Channels | 6 |
| Number of SPI Channels | 3 |
| Number of Timers/Counters | 4 |
| Number of UART Channels | 5 |
| Operating Supply Voltage | 3.3V |
| Oscillator Type | Internal |
| Package Quantity | 36 |
| Packaging | Tray |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT, DMA, I2C |
| Radiation Hardening | No |
| RAM Size | 40KB |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Series | LPC17xx |
| Watchdog Timer | Yes |
| Width | 28.1mm |
| RoHS | Compliant |
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