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NXP-LPC812M101FDH20
原廠/品牌: NXP 上架日期: 02/27
供應商: NXP 產品類別: MCU

     The LPC812M101FDH20 is an ARM Cortex-M0+ based, low-cost 32-bit MCU operating at CPU frequencies of up to 30 MHz.

     The peripheral complement of the LPC812M101FDH20 includes 16 kB of flash memory, 4 kB of data memory, CRC engine, one I2C-bus interface, three USARTs, two SPI interfaces, 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 18 general purpose I/O pins.

零件編號 封裝 規格說明 單價 庫存 最小量 購量
LPC812M101FDH20FP 32-bit ARM Cortex-M0+ microcontroller; 16 kB flash and 4 kB SRAM       洽詢 0 週 1 洽詢
功能和優勢

  • 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:
    • ■ 16 kB on-chip flash programming memory
    • ■ 4 kB SRAM
  • Boot ROM API support:
    • ■ Boot loader
    • ■ USART drivers
    • ■ I2C 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 18 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:
    • ■ Three USART interfaces with pin functions assigned through the switch matrix
    • ■ Two SPI controllers 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 TSSOP20 package
應用

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

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