Datasheet > LPC11C12

LPC11C12

更新时间： 2022-12-20 19:09:29

品牌	Logo	应用领域
恩智浦 - NXP		闪存微控制器静态存储器
页数	文件大小	规格书
49页	304K
描述
32-bit ARM Cortex-M0 microcontroller; 16/32 kB flash, 8 kB SRAM; C_CAN

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数据手册

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LPC11C12 数据手册

LPC11C12/C14

32-bit ARM Cortex-M0 microcontroller; 16/32 kB flash, 8 kB

SRAM; C_CAN

Rev. 00.05 — 6 May 2010

Preliminary data sheet

1. General description

The LPC11C12/C14 are an ARM Cortex-M0 based, low-cost 32-bit MCU family, 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 LPC11C12/C14 operate at CPU frequencies of up to 50 MHz.

The peripheral complement of the LPC11C12/C14 includes 16/32 kB of flash memory,

8 kB of data memory, one C_CAN controller, one Fast-mode Plus I²C-bus interface, one

RS-485/EIA-485 UART, two SPI interfaces with SSP features, four general purpose

counter/timers, a 10-bit ADC, and 40 general purpose I/O pins.

On-chip C_CAN drivers and flash In-System Programming tools via C_CAN are included.

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 (LPC11C14) or 16 kB (LPC11C12) on-chip flash programming memory.

8 kB SRAM.

In-System Programming (ISP) and In-Application Programming (IAP) via on-chip

bootloader software.

Flash ISP commands can be issued via UART or C_CAN.

Digital peripherals:

40 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.

High-current output driver (20 mA) on one pin.

High-current sink drivers (20 mA) on two I²C-bus pins in Fast-mode Plus.

Four general purpose counter/timers with a total of four capture inputs and 13

match outputs.

Programmable WatchDog Timer (WDT).

Analog peripherals:

10-bit ADC with input multiplexing among 8 pins.

12 3 4 5 6 7...49

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