The LPC11U35FET48/501151: 32-bit ARM Cortex-M0 MCU running at 50 MHz with 64 KB Flash, 12 KB SRAM, and 4 KB EEPROM.
50 MHz Cortex-M0 core with 12 KB SRAM. Plan USB endpoint buffers accordingly.
NXP LPC11U35FET48/501151 ARM Cortex-M0 MCU, 50 MHz, 64 KB Flash
MPNLPC11U35FET48/501151
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NXP LPC11Uxx series 32-bit ARM Cortex-M0 MCU, LPC11U35FET48/501151, 50 MHz, 64 KB Flash, 12 KB RAM, 4 KB EEPROM, USB 2.0, 40 I/O, 48-TFBGA (4.5x4.5 mm), -40 to 85 °C.
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026
Specifications
| 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 | 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) | 40 |
| Core processor | ARM® Cortex®-M0 |
| Case | 48-TFBGA |
| Data converters | A/D 8x10b |
| Program memory size | 64KB (64K x 8) |
Product details
Frequently asked questions
What is the closest pin-compatible alternative to LPC11U35FET48/501151?
NXP offers pin-compatible density variants within the LPC11Uxx family, such as parts with 32 KB or 128 KB Flash in the same 48-TFBGA footprint, allowing a memory upgrade or downgrade without a PCB change.