LPC12D27FBD100/301
NXP LPC12D27FBD100/301 微控制器, 32位, ARM 皮质-M0, 45 MHz, 128 KB, 8 KB, 100 引脚, LQFP
Overview
The LPC12D27FBD100 is an ARM Cortex-M0 based microcontroller for embedded applications featuring a high level of integration and low power consumption. The ARM Cortex-M0 is a next generation core that offers system enhancements such as enhanced debug features and a higher level of support block integration. The LPC12D27FBD100 is a dual-chip module consisting of a LPC1227 single-chip microcontroller combined with a PCF8576D Universal LCD driver in a low-cost 100-pin package. The LCD driver provides 40 segments and supports from one to four backplanes. Display overhead is minimized by an on-chip display RAM with autoincrement addressing.
MoreLess
## Features
* 40-Segment LCD driver
* One to four backplanes
* On-chip display RAM with auto-increment addressing
* ARM Cortex-M0 processor, running at frequencies of up to 45 MHz
* ARM Cortex-M0 built-in Nested Vectored Interrupt Controller NVIC
* Serial Wire Debug SWD
* System tick timer
* 8 kB SRAM
* 128 kB on-chip flash programming memory
* In-System Programming ISP and In-Application Programming IAP
* Includes ROM-based 32-bit integer division routines
* Crystal oscillator with an operating range of 1 MHz to 25 MHz
* 12 MHz Internal RC IRC oscillator trimmed to 1 % accuracy
* PLL allows CPU operation up to the maximum CPU rate
* Clock output function with divider
* Real-Time Clock RTC
* Micro DMA controller with 21 channels
* CRC engine
* Two UARTs with fractional baud rate generation and internal FIFO
* SSP/SPI controller with FIFO and multi-protocol capabilities
* I2C-bus interface supporting full I2C-bus specification and Fast-mode Plus
* Programmable output drive on all GPIO pins
* Up to 40 General Purpose I/O GPIO pins with programmable pull-up resistor
* All GPIO pins can be used as edge and level sensitive interrupt sources
* Four general purpose counter/timers
* Windowed Windowed WatchDog Timer WWDT, IEC-60335 Class B certified
* One 8-channel, 10-bit ADC
* Two highly flexible analog comparators
* Three reduced power modes: Sleep, Deep-sleep, and Deep power-down
* Processor wake-up from Deep-sleep mode via start logic using 12 port pins
* Processor wake-up from Deep-power down and Deep-sleep modes via the RTC
* Brownout detect with three separate thresholds
* Power-On Reset POR
* Integrated PMU Power Management Unit
* Unique device serial number for identification
* 3.3 V power supply
## Target Applications
* Thermostats
* Lighting control
* Portable medical devices
* Alarm systems
* White goods
## Features
