Arm Keil MDK v6 Essential and Professional editions are now available to buy as monthly or annual subscriptions from our Developer Tools store. Visit the store to get access to the tools suite today!

  1. Devices
  2. LPC1500 Series
  3. LPC1549JBD100

LPC1549JBD100

NXP
  • Core

    Cortex-M3, 72 MHz

  • Family

    LPC1500 Series

  • CMSIS Pack

    LPC1500_DFP

ARM Cortex-M3 CPU running up to 72MHz

Memory:
- Up to 256 kB on-chip flash (ISP and IAP)
- Up to 36 kB SRAM
- 4 kB EEPROM

Digital peripherals:
- Simple DMA engine with 18 chn
- up to 76 General-Purpose I/O (GPIO) pins
- GPIO interrupt generation capability
- 2 GPIO grouped port interrupts
- Switch matrix for flexible configuration of each I/O pin function
- CRC engine
- Quadrature Encoder Interface (QEI)

Timers
- 2 State Configurable Timers (SCT) in large config.
- 2 State Configurable Timers (SCT) in small config.
- SCT Input Pre-processor Unit (SCTIPU)
- 24-bit, 4-channel, multi-rate timer (MRT)
- Repetitive interrupt timer
- Windowed Watchdog timer (WWDT)
- High-resolution 32-bit Real-time clock (RTC)

Analog peripherals:
- 2 12-bit ADC with up to 12 input chn per ADC
- 1 12-bit DAC
- Integrated temperature sensor
- 4 comparators

Serial interfaces:
- 3 USART interfaces
- 2 SPI controllers
- 1 I2C-bus interface
- 1 C_CAN controller
- 1 USB 2.0 FS device controller with on-chip PHY

Clock generation:
- 12 MHz internal RC osc.
- Crystal osc. (operating range of 1 MHz to 25 MHz)
- Programmable watchdog osc.
- 32 kHz low-power RTC osc.
- System PLL allows CPU operation up to the maximum CPU rate
- 2 additional PLLs for generating the USB and SCT clocks
- Clock output function with divider that can reflect various clocks

Power control:
- Integrated PMU (Power Management Unit)
- Reduced power modes: Sleep, Deep-sleep, Power-down, Deep power-down
- APIs provided for optimizing power consumption
- Wake-up from Deep-sleep and Power-down modes on activity on USB, USART, SPI, I2C
- Timer-controlled self wake-up from Deep power-down
- Power-On Reset (POR)
- BrownOut Detect BOD)
Unique device serial number for identification