32-bit ARM microcontroller featuring dual ARM Cortex-M4 and Cortex-M0 cores operating at up to 180MHz. This surface-mount LQFP package offers 142 programmable I/Os and extensive peripheral support including I2C, SPI, USB, CAN, Ethernet, and SD/MMC interfaces. With 264KB of RAM and a ROMless architecture, it provides flexible memory configuration. Operating from 2.2V to 3.6V, this RoHS compliant component is designed for a temperature range of -40°C to 85°C.
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| Package/Case | LQFP |
| Core Architecture | ARM |
| Data Bus Width | 32b |
| Frequency | 180MHz |
| Interface | I2C, SPI, USB, CAN, Ethernet, IrDA, MMC, SD, SSP, UART, USART, EBI/EMI, I2S |
| Lead Free | Lead Free |
| Max Frequency | 180MHz |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Power Dissipation | 1.5W |
| Max Supply Voltage | 3.6V |
| Memory Type | ROMless, |
| Min Supply Voltage | 2.2V |
| Mount | Surface Mount |
| Number of I/Os | 142 |
| Number of Programmable I/O | 142 |
| Number of Timers/Counters | 6 |
| Oscillator Type | Internal |
| Package Quantity | 36 |
| Packaging | Tray |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT, DMA, LCD |
| Radiation Hardening | No |
| RAM Size | 264KB |
| RoHS Compliant | Yes |
| Series | LPC43xx |
| Watchdog Timer | Yes |
| RoHS | Compliant |
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