NXP LPC822M101JHI33Y

Overview

The LPC82x MCU family provides higher integration over the LPC81x MCU family with a larger memory footprint, doubling maximum flash and SRAM size, an 18-ch DMA, addition of more I2C serial interfaces and a 12-bit 1.2Msps ADC. this family provides three select peripherals to ease transition into the 32-bit space. The switch matrix provides designers the flexibility to map pins accordingly to simplify component routing on a PCB. Another ability of this family comes through the use of the SCTimer, which can be configured to generate a variety of timing or PWM waveforms without the intervention from the CPU. To simplify serial communication requirements, the pattern match engine can be configured to generate interrupts from user configurable Boolean operations on its 8 pins. The LPC800 series shares critical pinouts through the range of subfamilies and packages and customers can easily swap or scale packages and subfamilies as their needs change.

This device is fully supported by NXP’s MCUXpresso Software and Tools, a comprehensive and cohesive set of free software development tools for Kinetis, LPC and i.MX RT microcontrollers. MCUXpresso SDK also includes project files for Keil MDK and IAR EWARM.

Features

System:

 ARM Cortex-M0+ processor (revision r0p1), 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.

 AHB multilayer matrix.

 Serial Wire Debug (SWD) with four break points and two watch points. JTAG

boundary scan (BSDL) supported.

MTB

 Memory:

Up to 32 KB on-chip flash programming memory with 64 Byte page write and

erase. Code Read Protection (CRP) supported.

8 KB SRAM.

 ROM API support:

 Boot loader.

 On-chip ROM APIs for ADC, SPI, I2C, USART, power configuration (power

profiles) and integer divide.

 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 up to 29

General-Purpose I/O (GPIO) pins with configurable pull-up/pull-down resistors,

programmable open-drain mode, input inverter, and digital filter. GPIO direction

control supports independent set/clear/toggle of individual bits.

High-current source output driver (20 mA) on four pins.

Applications

Sensor gateways Industrial

Gaming controllers8/16-bit applications Consumer

Climate control