Overview
●The LPC1820FBD144 is a high-performance, cost-effective Cortex-M3 microcontroller featuring 168 kB of SRAM, and advanced peripherals including High Speed USB 2.0 Host/OTG/Device and CAN 2.0B. Operating at speeds up to 180 MHz, the LPC1820 also features two new configurable peripherals: a SPI Flash Interface and a State Configurable Timer. All members of the series include a Wakeup Interrupt Controller allowing automatic wake from any priority interrupt as well as four reduced power modes: Sleep, Deep-Sleep, Power-Down, and Deep Power-Down.
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●## Features
● ARM Cortex-M3 processor, running at frequencies of up to 180 MHz
● ARM Cortex-M3 built-in Memory Protection Unit (MPU) supporting eight regions
● ARM Cortex-M3 built-in Nested Vectored Interrupt Controller (NVIC)
● Non-maskable Interrupt (NMI) input
● JTAG and Serial Wire Debug
● ETM and ETB support
● System tick timer
● 168 kB SRAM for code and data use
● 32 kB ROM containing boot code and on-chip software drivers
● Crystal oscillator with an operating range of 1 MHz to 25 MHz
● 12 MHz internal RC oscillator trimmed to 1 % accuracy
● Ultra-low power RTC crystal oscillator
● Clock output
● Two PLLs allow CPU operation up to the maximum CPU rate
● Quad SPI Flash Interface with four lanes and data rates of up to 40 MB/s
● One High-speed USB 2.0 Host/Device/OTG interface with DMA support
● Four 550 UARTs with DMA support: one UART with full modem interface
● One UART with IrDA interface
● One C_CAN 2.0B controller with one channel
● Two SSP controllers with FIFO and multi-protocol support
● One Fast-mode Plus I2C-bus interface with monitor mode
● One standard I2C-bus interface with monitor mode and standard I/O pins
● One I2S interface with DMA support and with one input and one output
● External Memory Controller (EMC)
● SD/MMC card interface
● Eight-channel General-Purpose DMA (GPDMA) controller
● Up to 83 General-Purpose Input/Output (GPIO) pins
● GPIO registers are located on the AHB for fast access
● State Configurable Timer (SCT) subsystem on AHB
● Four general-purpose timer/counters with capture and match capabilities
● One motor control PWM for three-phase motor control
● One Quadrature Encoder Interface (QEI)
● Repetitive Interrupt timer (RI timer)
● Windowed watchdog timer
● Ultra-low power Real-Time Clock (RTC) on separate power domain
● Alarm timer; can be battery powered
● One 10-bit DAC with DMA support and a data conversion rate of 400 kSamples/s
● Two 10-bit ADCs with DMA support and a data conversion rate of 400 kSamples/s
● Hardware-based AES security engine programmable through an on-chip API
● Two 128-bit secure OTP memories for AES key storage and customer use
● Unique ID for each device
● Single 3.3 V (2.2 V to 3.6 V) power supply with on-chip voltage regulator
● RTC power domain can be powered separately by a 3 V battery supply
● Four reduced power modes
● Overdrive mode to increase CPU and bus clock frequency
● Processor wake-up from Sleep mode via wake-up interrupts
● Wake-up from Deep-sleep, Power-down, and Deep power-down modes
● Brownout detect with four separate thresholds for interrupt and forced reset
● Power-On Reset (POR)
●## Target Applications
● Industrial
● Consumer
● White goods
● RFID readers
● e-Metering
●## Features
