参数资料
型号: LPC11U12FBD48/201,
厂商: NXP Semiconductors
文件页数: 34/72页
文件大小: 0K
描述: IC MCU 32BIT 16K 48LQFP
产品培训模块: Code Density for LPC11xx
标准包装: 250
系列: LPC11Uxx
核心处理器: ARM? Cortex?-M0
芯体尺寸: 32-位
速度: 50MHz
连通性: I²C,Microwire,智能卡,SPI,SSP,UART/USART,USB
外围设备: 欠压检测/复位,POR,WDT
输入/输出数: 40
程序存储器容量: 16KB(16K x 8)
程序存储器类型: 闪存
RAM 容量: 6K x 8
电压 - 电源 (Vcc/Vdd): 1.8 V ~ 3.6 V
数据转换器: A/D 8x10b
振荡器型: 内部
工作温度: -40°C ~ 85°C
封装/外壳: 48-LQFP
包装: 托盘
其它名称: 568-8582
LPC11U1X
All information provided in this document is subject to legal disclaimers.
NXP Semiconductors N.V. 2014. All rights reserved.
Product data sheet
Rev. 2.2 — 11 March 2014
4 of 72
NXP Semiconductors
LPC11U1x
32-bit ARM Cortex-M0 microcontroller
5.
Block diagram
(1) DSR, RI, CT32B0_CAP1 are not available on HVQFN33 packages.
(2) CT32B1_CAP1 is available only on the TFBGA48package.
Fig 1.
Block diagram
SRAM
6 kB
ARM
CORTEX-M0
TEST/DEBUG
INTERFACE
FLASH
16/24/32 kB
HIGH-SPEED
GPIO
AHB TO APB
BRIDGE
CLOCK
GENERATION,
POWER CONTROL,
SYSTEM
FUNCTIONS
RESET
SWD, JTAG
LPC11U12/13/14
slave
ROM
16 kB
slave
AHB-LITE BUS
GPIO ports 0/1
CLKOUT
IRC, WDO
SYSTEM OSCILLATOR
POR
PLL0
USB PLL
BOD
10-bit ADC
USART/
SMARTCARD INTERFACE
AD[7:0]
RXD
TXD
CTS, RTS, DTR
SCLK
GPIO PIN INTERRUPTS
32-bit COUNTER/TIMER 0
CT32B0_MAT[3:0]
CT32B0_CAP[1:0](1)
32-bit COUNTER/TIMER 1
CT32B1_MAT[3:0]
CT32B1_CAP[1:0](2)
DCD, DSR(1), RI(1)
16-bit COUNTER/TIMER 1
WINDOWED WATCHDOG
TIMER
GPIO GROUP0 INTERRUPT
CT16B1_MAT[1:0]
16-bit COUNTER/TIMER 0
CT16B0_MAT[1:0]
CT16B0_CAP0
CT16B1_CAP0
GPIO pins
GPIO GROUP1 INTERRUPT
GPIO pins
system bus
SSP0
SCK0, SSEL0,
MISO0, MOSI0
SSP1
SCK1, SSEL1,
MISO1, MOSI1
I2C-BUS
IOCON
SYSTEM CONTROL
PMU
SCL, SDA
XTALIN XTALOUT
USB DEVICE
CONTROLLER
USB_DP
USB_DM
USB_VBUS
USB_FTOGGLE,
USB_CONNECT
002aaf885
master
slave
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