16/32-bit Arm^® microcontroller with CAN, 10-bit ADC and external memory interface

• CPU clock up to 72 MHz and 64 kB of on-chip static RAM.
• Fast GPIO ports enable port pin toggling up to 3.5 times faster than the original LPC2290. A port pin can be read at any time regardless of its function.
• Dedicated result registers for ADC reduce interrupt overhead.
• UART0/1 include fractional baud rate generator, auto-bauding capabilities and handshake flow-control fully implemented in hardware.
• SSP serial controller supporting SPI, 4-wire SSI, and Microwire buses.

Key features common for LPC2290 and LPC2290/01

• 16/32-bit Arm7TDMI-S^™ microcontroller in a LQFP144 package.
• 16/64 kB on-chip static RAM.
• Serial bootloader using UART0 provides in-system download and programming capabilities.
• EmbeddedICE-RT and Embedded Trace interfaces offer real-time debugging with the on-chip RealMonitor software as well as high-speed real-time tracing of instruction execution.
• Two interconnected CAN interfaces with advanced acceptance filters. Additional serial interfaces include two UARTs (16C550), Fast I²C-bus (400 kbit/s) and two SPIs.
• Eight channel 10-bit ADC with conversion time as low as 2.44 us.
• Two 32-bit timers (with four capture and four compare channels), PWM unit (six outputs), Real-Time Clock (RTC) and watchdog.
• Vectored Interrupt Controller (VIC) with configurable priorities and vector addresses.
• Configurable external memory interface with up to four banks, each up to 16 MB and 8/16/32-bit data width.
• Up to 76 general purpose I/O pins (5 V tolerant). Up to nine edge/level sensitive external interrupt pins available.
• 60/72 MHz maximum CPU clock available from programmable on-chip PLL with settling time of 100 us.
• On-chip crystal oscillator with an operating range of 1 MHz to 30 MHz.
• Power saving modes include Idle and Power-down.
• Processor wake-up from Power-down mode via external interrupt.
• Individual enable/disable of peripheral functions for power optimization.
• Dual power supply:
  • CPU operating voltage range of 1.65 V to 1.95 V (1.8 V +- 0.15 V).
  • I/O power supply range of 3.0 V to 3.6 V (3.3 V +- 10 pct) with 5 V tolerant I/O pads.