LPC822M101JHI33E

The LPC822M101JHI33E 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)
• Reduced power modes - Sleep mode, deep-sleep mode, power-down mode and deep power-down mode
• Wake-up from deep-sleep and power-down modes
• Timer-controlled self wake-up from Deep power-down mode
• Power-on reset (POR) and Brownout detect (BOD)
• Unique device serial number for identification

Applications

Sensing & Instrumentation, Industrial, Consumer Electronics, Motor Drive & Control, Portable Devices, Lighting, Security