LPC1102 Datasheet, PDF (1/38 Pages) NXP Semiconductors – 32-bit ARM Cortex-M0 microcontroller; 32 kB flash and 8 kB SRAM

1.
LPC1102 _General
32-bit ARM
SRAM
Rev. 00.04 —
description
Cortex-M0 microcontroller;
23 June 2010
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The LPC1102 is an ARM Cortex-M0 based, low-cost 32-bit MCU, designed for 8/16-bit
microcontroller applications, offering performance, low power, simple instruction set and
memory addressing together with reduced code size compared to existing 8/16-bit
architectures.
The LPC1102 operates at CPU frequencies of up to 50 MHz.
The peripheral complement of the LPC1102 includes 32 kB of flash memory, 8 kB of data
memory, one RS-485/EIA-485 UART, one SPI interface with SSP features, four general
purpose counter/timers, a 10-bit ADC, and 11 general purpose I/O pins.
2. Features and benefits
„ System:
‹ ARM Cortex-M0 processor, running at frequencies of up to 50 MHz.
‹ ARM Cortex-M0 built-in Nested Vectored Interrupt Controller (NVIC).
‹ Serial Wire Debug.
‹ System tick timer.
„ Memory:
‹ 32 kB on-chip flash programming memory.
‹ 8 kB SRAM.
‹ In-Application Programming (IAP) and In-System Programming (ISP) support via
on-chip bootloader software.
„ Digital peripherals:
‹ 11 General Purpose I/O (GPIO) pins with configurable pull-up/pull-down resistors.
‹ GPIO pins can be used as edge and level sensitive interrupt sources.
‹ Four general purpose counter/timers with a total of one capture input and nine
match outputs.
‹ Programmable WatchDog Timer (WDT).
„ Analog peripherals:
‹ 10-bit ADC with input multiplexing among five pins.