The LPC810M021FN8

ARM Cortex-M0+ Low Cost 32bit Mcu 30Mhz CPU I2C SPI UART USART 4Kb Flash


     The peripheral complement of the LPC810M021FN includes 4 kB of flash memory, 1 kB of data memory, CRC engine, one I²C-bus interface, two USARTs, one SPI interface, multi-rate timer, self wakeup timer, state-configurable timer, one comparator, function-configurable I/O ports through a switch matrix, an input pattern match engine and 6 general purpose I/O pins.




  • ARM Cortex-M0+ processor, running at frequencies of up to 30 MHz with single-cycle multiplier and fast single-cycle I/O port
  • ARM Cortex-M0+ built-in Nested Vectored Interrupt Controller (NVIC)
  • System tick timer
  • Serial Wire Debug (SWD) and JTAG boundary scan modes supported
  • Micro Trace Buffer (MTB) supported
  • Memory:
  • 4 kB on-chip flash programming memory
  • 1kB SRAM
  • Boot ROM API support:
  • Boot loader
  • USART drivers
  • IIC drivers
  • Power profiles
  • Flash In-Application Programming (IAP) and In-System Programming (ISP)
  • Digital peripherals:
  • High-speed GPIO interface connected to the ARM Cortex-M0+ IO bus with 6 General Purpose I/O (GPIO) pins with configurable pull-up/pull-down resistors
  • GPIO interrupt generation capability with boolean pattern-matching feature on eight GPIO inputs
  • Switch matrix for flexible configuration of each I/O pin function
  • State Configurable Timer (SCT) with input and output functions (including capture and match) assigned to pins through the switch matrix
  • Multiple-channel multi-rate timer for repetitive interrupt generation at up to four programmable, fixed rates
  • Self Wake-up Timer (WKT) clocked from either the IRC or a low-power, low-frequency internal oscillator
  • CRC engine
  • Windowed Watchdog timer
  • Analog peripherals:
  • Comparator with external voltage reference with pin functions assigned or enabled through the switch matrix
  • Serial interfaces:
  • Two USART interfaces with pin functions assigned through the switch matrix
  • One SPI controller with pin functions assigned through the switch matrix
  • One I²C-bus interface with pin functions assigned through the switch matrix
  • Clock generation:
  • 12 MHz internal RC oscillator trimmed to 1 % accuracy that can optionally be used as a system clock
  • Crystal oscillator with an operating range of 1 MHz to 25 MHz
  • Programmable watchdog oscillator with a frequency range of 9.4 kHz to 2.3 MHz
  • 10 kHz low-power oscillator for the WKT
  • PLL allows CPU operation up to the maximum CPU rate without the need for a high-frequency crystal. May be run from the system oscillator, the external clock input CLKIN, or the internal RC oscillator
  • Clock output function with divider that can reflect the crystal oscillator, the main clock, the IRC, or the watchdog oscillator
  • Power control:
  • Integrated PMU (Power Management Unit) to minimize power consumption
  • Reduced power modes: Sleep mode, Deep-sleep mode, Power-down mode, and Deep power-down mode
  • Power-On Reset (POR)
  • Brownout detect
  • Unique device serial number for identification
  • Single power supply
  • Available as DIP8 package



  • 8/16-bit applications
  • Consumer
  • Climate control
  • Lighting
  • Motor control
  • Fire and security applications


  • Core Size    32-Bit
  • Speed    30MHz
  • Connectivity    I²C, SPI, UART/USART
  • Peripherals    Brown-out Detect/Reset, POR, PWM, WDT
  • Number of I /O    6
  • Program Memory Size    4KB (4K x 8)
  • Program Memory Type    FLASH
  • EEPROM Size    -
  • RAM Size    1K x 8
  • Voltage - Supply (Vcc/Vdd)    1.8 V ~ 3.6 V
  • Data Converters    -
  • Oscillator Type    Internal
  • Operating Temperature    -40°C ~ 85°C
  • Package / Case    8-DIP (0.300", 7.62mm)


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  • Brand: NXP
  • Product Code: LPC810M021FN8FP
  • Availability: In Stock
  • Fiyat : 42.25TL
  • KDV Dahil : 50.70TL

Tags: The LPC810M021FN8, ARM, Cortex-M0+, Low Cost, 32bit Mcu, 30Mhz, CPU, I2C, SPI, UART, USART, 4Kb Flash