LPC1226FBD64_Arm Cortex-M0_32-bit MCU | NXP 半导体

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技术

96 KB Flash, 8 KB SRAM, LQFP48 Package

LPC1226FBD64 正常供应

The LPC1226FBD64 is an Arm® Cortex®-M0 based microcontroller for embedded applications featuring a high level of integration and low power consumption. The LPC1226FBD64 operates at CPU frequencies of up to 30 MHz and includes 96 kB of Flash memory and 8 kB of data memory. The peripheral complement of the LPC1226FBD64 includes a DMA controller, a CRC engine, one Fast-mode Plus I2C interface, one RTC, one SSP/SPI interface, two UARTs, four general purpose timers, a 10-bit ADC, two comparators, and up to 55 General Purpose I/O (GPIO) pins. The LPC1226FBD64 is available in LQFP64 package.

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LPC122x Block Diagram

LPC122x Block Diagram
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Features

  • Arm Cortex-M0 processor, running at frequencies of up to 30 MHz
  • Arm Cortex-M0 built-in Nested Vectored Interrupt Controller (NVIC)
  • Serial Wire Debug
  • System tick timer
  • Up to 8 kB SRAM
  • With 96 kB on-chip flash programming memory
  • In-System Programming (ISP) and In-Application Programming (IAP)
  • Includes ROM-based common 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
  • Serial interfaces: I2C, UART, SSP/SPI
  • Programmable high-current output drivers (16 mA) on four pins
  • Up to 55 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 WatchDog Timer (WWDT)
  • 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
  • Brownout detect with three separate thresholds
  • Power-On Reset (POR)
  • Integrated PMU (Power Management Unit)
  • 3.3 V power supply

Target Applications

  • eMetering
  • Lighting
  • Industrial networking
  • Alarm systems
  • White goods

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计算机辅助设计模型

状态

预算报价（不含税）

内核类型

运行频率[最高]（MHz）

Flash (kB)

SRAM (kB)

Serial Communication

Timers [Number, bits]

PWM [Number, bits]

ADC [Number, bits]

GPIO

输入电压[最小到最大]（V）

Ambient Operating Temperature (Min to Max) (℃)

封装类型

Package Pitch (mm)

LPC1226FBD64
数据手册

正常供应

10K @ CNY18.31

Arm Cortex-M0

45

96

8

1 x I²C, 1 x SPI, 2 x UART

2 x 16, 2 x 32

2 x 16

1 x 10

55

3.2 to 3.6

-40 to 85

LQFP64

0.5

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