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NXP-LPC812M101FD20

原廠/品牌：	NXP	上架日期：	06/20
供應商：	NXP	產品類別：	MCU

The LPC812M101FD20 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 LPC812M101FD20 includes 16 kB of flash memory, 4 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 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
LPC812M101FD20FP	SOT163-1 (SO20)	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:
- 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 SO20 package

應用

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

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