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LPC1788FBD144,551 其他数据使用手册 - NXP（恩智浦）
制造商:
NXP（恩智浦）
分类:
微控制器
封装:
LQFP-144
描述:
NXP LPC1788FBD144,551 微控制器, 32位, ARM 皮质-M3, 120 MHz, 512 KB, 96 KB, 144 引脚, LQFP
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引脚图在P8P9P10P11P12P13P14P15P16P17P18P19Hot
原理图在P7
封装尺寸在P110
型号编码规则在P5
焊接温度在P114P115P116
功能描述在P1P40
技术参数、封装参数在P123
应用领域在P4P123
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LPC1788FBD144,551数据手册
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1. General description
The LPC178x/7x is an ARM Cortex-M3 based microcontroller for embedded applications
requiring a high level of integration and low power dissipation.
The ARM Cortex-M3 is a next generation core that offers better performance than the
ARM7 at the same clock rate and other system enhancements such as modernized
debug features and a higher level of support block integration. The ARM Cortex-M3 CPU
incorporates a 3-stage pipeline and has a Harvard architecture with separate local
instruction and data buses, as well as a third bus with slightly lower performance for
peripherals. The ARM Cortex-M3 CPU also includes an internal prefetch unit that
supports speculative branches.
The LPC178x/7x adds a specialized flash memory accelerator to accomplish optimal
performance when executing code from flash. The LPC178x/7x operates at up to
120 MHz CPU frequency.
The peripheral complement of the LPC178x/7x includes up to 512 kB of flash program
memory, up to 96 kB of SRAM data memory, up to 4032 byte of EEPROM data memory,
External Memory Controller (EMC), LCD (LPC178x only), Ethernet, USB
Device/Host/OTG, a General Purpose DMA controller, five UARTs, three SSP controllers,
three I
2
C-bus interfaces, a Quadrature Encoder Interface, four general purpose timers,
two general purpose PWMs with six outputs each and one motor control PWM, an
ultra-low power RTC with separate battery supply and event recorder, a windowed
watchdog timer, a CRC calculation engine, up to 165 general purpose I/O pins, and more.
The analog peripherals include one eight-channel 12-bit ADC and a 10-bit DAC.
The pinout of LPC178x/7x is intended to allow pin function compatibility with the LPC24xx
and LPC23xx.
For additional documentation, see Section 18 “
References”.
2. Features and benefits
Functional replacement for the LPC23xx and LPC24xx family devices.
System:
ARM Cortex-M3 processor, running at frequencies of up to 120 MHz. A Memory
Protection Unit (MPU) supporting eight regions is included.
ARM Cortex-M3 built-in Nested Vectored Interrupt Controller (NVIC).
LPC178x/7x
32-bit ARM Cortex-M3 microcontroller; up to 512 kB flash and
96 kB SRAM; USB Device/Host/OTG; Ethernet; LCD; EMC
Rev. 5.5 — 26 April 2016 Product data sheet
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