NXP Semiconductors LPC80x MCU Families low-cost solution

The LPC80x is a cost-effective ARM® Cortex®-M0+ based 32-bit MCU family operating at up to 15 MHz, with up to 32 KB of EEPROM-based flash and up to 4 KB of SRAM.

This family features a power optimized core, small footprint in popular packages, and level shifting options. LPC80x peripherals include a CRC engine, I²C, USART, SPI, capacitive touch, multi-rate timer, self-wake-up timer, general purpose counter/timer, ADC, DAC, analog comparator, function-configurable I/O ports (switch matrix), input pattern match engine, programmable logic unit (PLU), and up to 30 general-purpose I/O pins.

Key features

• Power efficient
• Design Flexibility
• Easy to Use
• Cost-effective

Additional features

System

• ARM® Cortex®-M0+, up to 15 MHz

Memory

• 16/32 KB on-chip flash
• Code Read Protection (CRP)
• 2/4 KB SRAM

Dual I/O power

• Independent supplies on each package side permits level-shifting signals from one off-chip voltage domain to another and/or interfacing directly to off-chip peripherals operating at different supply levels

ROM API support

• Boot loader
• Flash In-Application Programming (IAP)
• In-System Programming (ISP)

Digital peripherals

• Up to 30 GPIOs
• High-current source output driver (20 mA)
• GPIO interrupt generation with Boolean pattern-matching
• Switch matrix for flexible I/O pin configuration
• CRC engine
• Capacitive touch
• Programmable Logic Unit (PLU) creates small combinatorial and/or sequential logic networks incl. simple state machines

Timers

• One 32-bit counter/timer. Supports PWM mode, and external count
• Multi-Rate Timer (MRT)
• Self-Wake-up Timer (WKT)
• Windowed Watchdog timer (WWDT)

Analog peripherals

• One 12-bit ADC with up to 12 channels
• Comparator with 5 inputs and external or internal reference
• One 10-bit DAC

Serial peripherals

• Two USART
• One SPI controller
• Two I²C

Power control

• 4 reduced power modes
• Wake-up on USART, SPI, I2C and multiple pins
• Timer-controlled self wake-up
• Power-On Reset (POR)
• Brownout detect (BOD)

Additional features

• Unique serial number
• Single or dual power supplies (1.71 to 3.6 V)
• Temp. range -40 to +105 °C
• TSSOP16, TSSOP20, TSSOP24, HVQFN33, and WLCSP

Applications

• Industrial