Nxp (LPC11U34FBD48/421,) ARM MCU, 32 bit, 50 MHz, 48 KB, 48 Pins

ARM MCU, LPC Family LPC1100 Series Microcontrollers, ARM Cortex-M0, 32 bit, 50 MHz, 48 KB, 48 Pins Product Overview The LPC11U34FBD48/421 is a 32-bit Microcontroller based on ARM Cortex-M0 core with RISC architecture operates at a maximum frequency of 50MHz. The device incorporates 40kB internal flash, 10kB internal RAM, 4kB EEPROM, two SSP interfaces, four general purpose counters/timers, 8-channel 10-bit A/D converter with sample rates of up to 400ksps, full speed USB 2.0 device and 40 general-purpose I/O pins. This device also features peripherals like one RS-485/EIA-485 USART with support for synchronous mode and smart card interface, one inter-integrated circuit (I2C) and two serial peripheral interface (SPI) modules. It is offering low power, simple instruction set and memory addressing together with reduced code size compared to existing 8/16-bit architectures. ARM Cortex-M0 built-in nested vectored interrupt controller (NVIC) Non-maskable interrupt (NMI) input selectable from several input sources System tick timer In-system programming (ISP) and In-application programming (IAP) ROM-based USB drivers. flash updates via USB supported ROM-based 32-bit integer division routines Standard JTAG (Joint test action group) test interface for BSDL Serial wire debug Up to 8 GPIO pins can be selected as edge and level sensitive interrupt sources High-current source output driver (20mA) on one pin High-current sink driver (20mA) on true open-drain pins Programmable windowed watchdog timer (WWDT) USB 2.0 Full-speed device controller Crystal oscillator with an operating range of 1MHz to 25MHz 12MHz High-frequency Internal RC oscillator (IRC) Internal low-power, low-frequency watchdog oscillator (WDO) PLL allows CPU operation up to the maximum CPU rate Second, dedicated PLL is provided for USB Integrated PMU (power management unit) Four reduced power modes - Sleep, deep-sleep, power-down and deep power-down Applications Consumer Electronics, Medical, Automation & Process Control, Industrial, Audio, Computers & Computer Peripherals Product Information Product Range: LPC Family LPC1100 Series Microcontrollers No. of Bits: 32bit Data Bus Width: 32bit Operating Frequency Max: 50MHz CPU Speed: 50MHz Program Memory Size: 48KB RAM Memory Size: 10KB IC Case / Package: LQFP No. of Pins: 48Pins MCU Case Style: LQFP No. of I/O's: 40I/O's Interfaces: I2C, SSP, USART, USB Embedded Interface Type: I2C, SSP, USART, USB Supply Voltage Min: 1.8V Supply Voltage Max: 3.6V MCU Family: LPC MCU Series: LPC1100 Operating Temperature Min: -40°C Operating Temperature Max: 85°C