The LPC1342FBD48 is an ARM Cortex-M3-based microcontroller for embedded applications featuring a high level of integration and low power consumption. The LPC1342FBD48 operates at CPU frequencies of up to 72 MHz and features USB as a key peripheral. The peripheral complement of the LPC1342FBD48 includes up to 16 kB of flash memory, up to 4 kB of data memory, USB Device, one Fast-mode plus (Fm+) I2C interface, one UART, four general purpose timers, and up to 42 general purpose I/O pins.
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## Features
* ARM Cortex-M3 processor, running at frequencies of up to 72 MHz
* ARM Cortex-M3 built-in Nested Vectored Interrupt Controller (NVIC)
* 16 kB on-chip flash programming memory
* 4 kB SRAM
* In-System Programming (ISP) and In-Application Programming (IAP)
* Selectable boot-up: USB
* USB MSC and HID on-chip drivers
* USB 2.0 full-speed device controller with on-chip PHY for device
* UART with fractional baud rate generation
* SSP controller with FIFO and multi-protocol capabilities
* I2C-bus interface supporting full I2C-bus specification and Fast-mode Plus
* Up to 42 General Purpose I/O (GPIO) pins
* Four general purpose counter/timers
* Programmable WatchDog Timer (WDT)
* System tick timer
* Serial Wire Debug and Serial Wire Trace port
* High-current output driver (20 mA) on one pin
* High-current sink drivers (20 mA) on two I2C-bus pins in Fast-mode Plus
* Integrated PMU (Power Management Unit)
* Three reduced power modes: Sleep, Deep-sleep, and Deep power-down
* Single power supply (2.0 V to 3.6 V)
* 10-bit ADC with input multiplexing among 8 pins
* GPIO pins can be used as edge and level sensitive interrupt sources
* Clock output function with divider
* Processor wake-up from Deep-sleep mode via a dedicated start logic
* Brownout detect with four separate thresholds
* Power-On Reset (POR)
* Integrated oscillator with an operating range of 1 MHz to 25 MHz
