LPC1853FBD208

Cortex-M3, 512 kB dual-bank flash, 136 kB SRAM, 2 HS USB with on-chip PHY, Ethernet, LCD, CAN, AES, SPIFI, SCT


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The LPC1853FBD208 is a high-performance, cost-effective Cortex-M3 microcontroller featuring 512 kB of flash memory, 136 kB of SRAM, and advanced peripherals including Ethernet, High Speed USB 2.0 Host/OTG/Device, LCD controller, and CAN 2.0B. Operating at speeds up to 180 MHz, the LPC1853 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.

Features and benefits

  • 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
  • Up to 512 kB on-chip dual bank flash memory with flash accelerator
  • 16 kB on-chip EEPROM data memory
  • 136 kB SRAM for code and data use
  • 64 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
  • 10/100T Ethernet MAC with RMII and MII interfaces and DMA support
  • One High-speed USB 2.0 Host/Device/OTG interface with DMA support
  • One High-speed USB 2.0 Host/Device 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 142 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)

Applications

  • Industrial
  • Consumer
  • White goods
  • RFID readers
  • e-Metering
All information on this product information page is subject to the subsequent disclaimers:
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Demo boards

OM13010OM13010

Hitex LPC1850 Eval board


Parametrics of this product

SymbolParameterConditionsMinTyp/NomMaxUnit
fmaxmaximum frequency180MHz
Tambambient temperature-4085°C
Tstgstorage temperature-65150°C
VDDsupply voltage2.23.6V
VDDCcore supply voltage3.3V
Memory
Nbyte(on-chip)on-chip memoryEEPROM16kB
Nbyte(on-chip)on-chip memoryFLASH512kB
Nbyte(on-chip)on-chip memoryROM64kB
Nbyte(on-chip)on-chip memoryRAM136kB
Nbyte(on-chip)on-chip memoryOTP ROM4B
Other peripherals
NioGPIO pins142
Nperinumber of peripheralsGLCDC1
Nperinumber of peripheralsEMI1
Nperinumber of peripheralsQEI1
Serial interfaces
Nperinumber of peripheralsUART4
Nperinumber of peripheralsUSB Device; High-speed2
Nperinumber of peripheralsI²C; fbit ≤ 1 Mbit/s1
Nperinumber of peripheralsI²S1
Nperinumber of peripheralsPWM; Motor control1
Nperinumber of peripheralsCAN2
Nperinumber of peripheralsSPI; fbit ≤ 12.5 Mbit/s1
Nperinumber of peripheralsETH; fbit ≤ 100 Mbit/s1
Nperinumber of peripheralsUSB; High-speed2
Nperinumber of peripheralsUSB OTG; High-speed2
Nperinumber of peripheralsUSB Host; High-speed2
Nperinumber of peripheralsI²C; fbit ≤ 400 kbit/s1
Timers
Nperinumber of peripheralsWDT1
Nperinumber of peripheralsTIM4
Nperinumber of peripheralsRTC1
Analog
Nperinumber of peripheralsADC; Nbit = 10 bit; ADC Channels8
Nperinumber of peripheralsDAC; Nbit = 10 bit1

Similar products

Products / Packages

Type numberOrderable part numberOrdering code (12NC)Product statusPackagePackingMarking
LPC1853FBD208LPC1853FBD208,5519352 969 78551DevelopmentSOT459-1
(LQFP208) 		Tray Dry Pack, Bakeable, SingleStandard Marking

Quality, reliability & chemical content

Type numberOrderable part numberChemical contentRoHSLeadfree conversion dateRHFIFR (FIT)MTBF (hours)MSLMSL LF
LPC1853FBD208LPC1853FBD208,551Not availableAlways Pb-freeNA3
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Documentation for this product

Ordering & availability

Type numberOrdering code(12NC)Orderable part numberRegionDistributorIn stockOrder quantityInventory dateBuy onlineSamples
LPC1853FBD2089352 969 78551LPC1853FBD208,551      not available

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Demo boards

OM13010
OM13010

Hitex LPC1850 Eval board

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