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
