LPC822M101JDH20J
数据手册.pdfNXP LPC822M101JDH20J 微控制器, 32位, ARM 皮质-M0+, 30 MHz, 16 KB, 4 KB, 20 引脚, TSSOP
The is a 32-bit ARM Cortex-M0+ Microcontroller operating at CPU frequencies of up to 30MHz. The LPC82x support up to 32kB of flash memory and 8kB of SRAM. The peripheral complement of the LPC82x includes a CRC engine, four I²C-bus interfaces, up to three USARTs, up to two SPI interfaces, one multi-rate timer, self-wake-up timer and state-configurable timer with PWM function SCTimer/PWM, a DMA, one 12-bit ADC and one analog comparator, function-configurable I/O ports through a switch matrix, an input pattern match engine and up to 29 general-purpose I/O pins. State configurable timer SCTimer/PWM with input and output functions including capture and match for timing and PWM applications. Each SCTimer/PWM input is multiplexed to allow selecting from several input sources such as pins, ADC interrupt or comparator output.
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- ARM Cortex-M0+ built-in Nested Vectored Interrupt Controller NVIC CPU
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- System tick timer
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- AHB multilayer matrix
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- Serial wire debug SWD with four break points and two watch points
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- JTAG boundary scan BSDL supported
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- Up to 32kB on-chip flash programming memory with 64 byte page write and erase
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- Code Read Protection CRP supported
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- ROM API support boot loader, flash in-application programming IAP and in-system programming ISP
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- High-current source output driver 20mA on four pins
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- Switch matrix for flexible configuration of each I/O pin function
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- Analog peripherals - Comparator with four input pins and external or internal reference voltage
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- Serial peripherals - Two SPI controllers with pin functions assigned through the switch matrix
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- Clock generation - Crystal oscillator with an operating range of 1 to 25MHz
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- Power control - Integrated PMU power management unit to minimize power consumption
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- Unique device serial number for identification
ESD sensitive device, take proper precaution while handling the device.