LPC810M021FN8FP

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.

Features:

System:

• 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

Applications

• 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)