LPC824M201JDH20J                         Description

LPC82x is a low-cost 32-bit MCU series based on ARM Cortex-M0+, with CPU frequencies up to 30 MHz. LPC82x supports up to 32 KB of flash memory and 8 KB of SRAM. LPC82x peripherals include a CRC engine, four I2C bus interfaces, up to three USART, up to two SPI interfaces, a multi-rate timer, self-wake timer and state configurable timer with PWM function (SCTimer/PWM), an DMA, a 12-bit ADC and an analog comparator, an Ihand O port configurable through a switch matrix, an input pattern matching engine, and up to 29 universal Ihand O pins.

LPC824M201JDH20J                   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.

LPC824M201JDH20J                          Applications

 analog comparator

 switch matrix