The LPC11Cx2/Cx4 are an ARM Cortex-M0 based, low-cost 32-bit MCU family, designed for 8/16-bit microcontroller applications, offering performance, low power, simple instruction set and memory addressing together with reduced code size compared to existing 8/16-bit architectures.
The NXP LPC11Cx2/Cx4 are an ARM Cortex-M0 based, low-cost 32-bit MCU family designed for 8/16-bit microcontroller applications. They offer a simple instruction set, memory addressing, reduced code size, and performance with CPU frequencies of up to 50 MHz.
The device complement includes 16 or 32 kB of flash memory, 8 kB of data memory, one C_CAN controller, Fast-mode Plus I2C-bus interface, RS-485/EIA-485 UART, two SPI interfaces, four general purpose counter/timers, a 10-bit ADC, and up to 40 general purpose I/O pins. Specific parts include on-chip high-speed CAN transceivers.
| CPU Frequency | up to 50 MHz |
|---|---|
| Flash Memory (LPC11Cx2) | 16 kB |
| Flash Memory (LPC11Cx4) | 32 kB |
| SRAM Data Memory | 8 kB |
| ADC Resolution | 10-bit |
| I2C Data Rate (Fast-mode Plus) | 1 Mbit/s |
| Power Supply Voltage | 3.3 V (1.8 V to 3.6 V) |
| Package Type | LQFP48 |
The microcontroller operates at CPU frequencies of up to 50 MHz.
Only the LPC11C22 and LPC11C24 parts include an on-chip, high-speed CAN transceiver.
The device uses a single 3.3 V power supply with a range of 1.8 V to 3.6 V.