Описание
The LPC11A Series 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 LPC11A Series operate at CPU frequencies of up to 50 MHz. The digital peripherals on the LPC11Axx include up to 32 kB of flash memory, up to 4 kB of EEPROM data memory, up to 8 kB of SRAM data memory, a Fast-mode Plus I2C-bus interface, a RS-485/EIA-485 USART, two SSP controllers, four general purpose counter/timers, and up to 42 general purpose I/O pins. Analog peripherals include a 10-bit ADC, a 10-bit DAC, an analog comparator, a temperature sensor, an internal voltage reference, and UnderVoltage LockOut (UVLO) protection.
- Single 3.3 V power supply (2.6 V to 3.6 V)
- Temperature range -40 °C to +85 °C
- Unique device serial number for identification
- Clock generation:
- Crystal Oscillator (SysOsc) with an operating range of 1 MHz to 25 MHz.
- 12 MHz internal RC Oscillator (IRC) trimmed to 1% accuracy that can optionally be used as a system clock
- Serial interfaces
- Available as (2.5 x 2.5 x 0.6 mm) WLCSP20 package
