Device Database®

NXP (founded by Philips) LPC2939

The NXP (founded by Philips) LPC2939 is an ARM968E-S based high-performance 32-bit RISC Microcontroller with Thumb extensions, 768KB on-chip Flash ROM with In-System Programming (ISP) and In-Application Programming (IAP), 56KB RAM (incl.ETB RAM), 32KB Instruction TCM and 32KB Data TCM, 16KB EEPROM, CPU clock up to 125 MHz, On-chip very low power ring oscillator (0.4MHz), On-chip crystal oscillator, On-chip PLL. Dual-master 6-channel GPDMA, External Static Memory Controller (SMC), 2 * CAN 2.0B controllers, 2 * LIN 2.0 master controllers, 2 * UART, 3 * Q-SPI, 2 * I2C, Two 10-bit 8-channel ADC (3.3V), One 10-bit 8-channel ADC(5V), 4 * 32-bit Timer, Four 6-channel PWMs, Two 32-bit dedicated Timer for PWM and ADC, Quadrature Encoder Interface(QEI), 32-bit Watchdog, Vectored Interrupt Controller (VIC) with 16 priority levels, up to 21 level-sensitive external interrupt pins, up to 104 GPIO pins, Flexible Reset Generator Unit (RGU), Flexible Clock-Generation Unit (CGU), Power Management Unit (PMU).