NXP LPC11Uxx 32-bit ARM Cortex-M0 MCU, LPC11U35FHI33/501, 50 MHz, 64 KB Flash, 12 KB SRAM, 4 KB EEPROM, USB 2.0, I²C, SPI, UART, 26 GPIO, 8x10-bit ADC, 1.8-3.6 V, -40 to +85 °C, HVQFN-32.
| Parameter | Value |
|---|---|
| Series | LPC11Uxx |
| Mounting | Surface Mount |
| Oscillator type | Internal |
| Program memory type | FLASH |
| Voltage - supply (Vcc (Vdd)) | 1.8V ~ 3.6V |
| Operating temperature | -40°C~85°C(TA) |
| Speed | 50MHz |
| Package | Tray |
| RAM size | 12K x 8 |
| Core size | 32-Bit Single-Core |
| EEPROM size | 4K x 8 |
| Peripherals | Brown-out Detect/Reset, POR, WDT |
| Connectivity | I²C, Microwire, SmartCard, SPI, SSP, UART/USART, USB |
| Number of i (O) | 26 |
| Core processor | ARM® Cortex®-M0 |
| Case | 32-VFQFN Exposed Pad |
| Data converters | A/D 8x10b |
| Program memory size | 64KB (64K x 8) |
Operating from 1.8 V to 3.6 V across -40 °C to 85 °C, it fits battery-powered or industrial enclosures without a secondary regulator.
Supplied in a 32-lead HVQFN with exposed pad (5 mm × 5 mm body). Surface-mount only; no through-hole option.
The core runs at 50 MHz, which is the maximum clock for this Cortex-M0 implementation.