深圳市中立信电子科技有限公司

LPC11C14FBD48/301,

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

General description LPC11C14FBD48/301,

The LPC11Cx2/Cx4 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.

Features and benefits LPC11C14FBD48/301,

 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 (LPC11Cx4) or 16 kB (LPC11Cx2) on-chip flash program memory.

 8 kB SRAM data memory.

 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:

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

 40 GPIO pins on the LPC11C12/C14 parts; 36 GPIO pins on the LPC11C22/C24 parts.

 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 (LPC11C12/C14) or 12 (LPC11C22/C24) match outputs.

Applications LPC11C14FBD48/301,

 eMetering 

 Industrial and sensor based networks

 Elevator systems 

 White goods