NXP LPC11U34FHN33421, ARM Cortex-M0 32-bit MCU, 50 MHz, 48 KB Flash, 10K x 8 RAM, 4K x 8 EEPROM, USB 2.0, I²C/SPI/UART, 26 GPIO, 8x10-bit ADC, 1.8V–3.6V, -40 to 85°C, 32-HVQFN.
| 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 | Bulk |
| RAM size | 10K 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-VQFN Exposed Pad |
| Data converters | A/D 8x10b |
| Program memory size | 48KB (48K x 8) |
The NXP LPC11U34FHN33421 is a 32-bit ARM Cortex-M0 microcontroller from the LPC11Uxx series, running at 50 MHz with 48 KB of Flash program memory and 10K x 8 of SRAM.
The 50 MHz Cortex-M0 core provides a 32-bit memory map and single-cycle multiply.
Rated for -40°C to 85°C ambient, the supply range is 1.8 V to 3.6 V.
No last-time-buy or end-of-life notice is on record.
The supply range is 1.8 V to 3.6 V, covering single-cell Li-ion and standard 3.3 V logic rails.
The core runs at 50 MHz, which is the maximum clock for the ARM Cortex-M0 in this device.
The part is supplied in a Bulk package and is RoHS compliant per NXP's standard lead-free material set for the HVQFN package.