LPC822M101JHI33E
数据手册.pdfNXP(恩智浦)
微处理器
NXP LPC822M101JHI33E 微控制器, 32位, ARM 皮质-M0+, 30 MHz, 16 KB, 4 KB, 33 引脚, HVQFN
The is a 32-bit Microcontroller based on ARM Cortex-M0 core with RISC architecture operates at a maximum frequency of 30MHz. The device incorporates 16kB internal flash, 4kB internal RAM, one multi-rate timer, self-wake-up timer and state-configurable timer with PWM function SCTimer/PWM, a DMA, 12-channel 12-bit A/D converter with sample rates of up to 1.2Msps, one analog comparator, function-configurable I/O ports through a switch matrix, an input pattern match engine and 29 general-purpose I/O pins. This device also features peripherals like three USARTs, four inter-integrated circuit I2C and two serial peripheral interface SPI modules.
- .
- ARM Cortex-M0+ built-in Nested Vectored Interrupt Controller NVIC
- .
- System tick timer
- .
- AHB multilayer matrix
- .
- Serial Wire Debug SWD with 4 break points & 2 watch points, JTAG boundary scan BSDL supported
- .
- MTB
- .
- Boot loader
- .
- On-chip ROM APIs for ADC, SPI, I2C, USART, power configuration and integer divide
- .
- Flash In-application programming IAP and In-system programming ISP
- .
- High-current source output driver 20mA on four pins
- .
- High-current sink driver 20mA on two true open-drain pins
- .
- GPIO interrupt generation capability with boolean pattern-matching feature on eight GPIO inputs
- .
- Switch matrix for flexible configuration of each I/O pin function
- .
- CRC Engine
- .
- DMA with 18 channels and 9 trigger inputs
- .
- Windowed watchdog timer WWDT
- .
- 12MHz Internal RC oscillator trimmed to 1.5 % accuracy
- .
- Crystal oscillator with an operating range of 1MHz to 25MHz
- .
- Programmable watchdog oscillator with a frequency range of 9.4kHz to 2.3MHz
- .
- Clock output function with divider that can reflect all internal clock sources
- .
- Integrated PMU power management unit