LPC1300 Series Cortex-M3™ MCUs

ARM Cortex-M3 processor

• 72 MHz operation
• Nested vectored interrupt controller for fast deterministic interrupts
• Wake-up interrupt controller allows automatic wake from an priority interrupt
• Three reduced-power modes: sleep, deep-sleep, and deep power-down

Memories

• Up to 32 kB Flash memory
• Up to 8 kB SRAM

Analog Peripherals

• 10-bit analog-to-digital converter with eight channels and conversion rates up to 250 k samples per second

Applications

• Battery-powered systems
• e-Metering
• Consumer peripherals
• Remote sensors
• 16- and 32-bit applications

Serial Peripherals

• USB 2.0 full-speed device controller with on-chip PHY
• UART with fractional baud rate generation, internal FIFO, and RS-485 support
• SSP / SPI controller with FIFO and multi-protocol capabilities
• I²C-bus interface supporting full I²C-bus specification and fast mode plus with a data rate of 1 Mbit/s with multiple address recognition and monitor mode

Other peripherals

• Up to 42 general purpose I/O (GPIO) pins with configurable pull-up / down resistors and a new, configurable open-drain operating mode
• Four general purpose counter / timers, with a total of four capture inputs and 13 match outputs
• Programmable watchdog timer (WDT) with lock-out feature
• System tick timer
• Each peripheral has its own clock divider for power savings