參數(shù)資料
型號： LPC12D27FBD100
廠商： NXP Semiconductors N.V.
元件分類： 數(shù)學處理器
英文描述： 32-bit ARM Cortex-M0 microcontroller; 128 kB flash and 8 kB SRAM; 4 x 40 segment LCD driver
中文描述： 32位ARM Cortex-M0的微控制器，128KB閃存和8 KB靜態(tài)隨機存儲器;4×40段LCD驅(qū)動器
封裝： LPC12D27FBD100/301<SOT407-1 (LQFP100)|<<http://www.nxp.com/packages/SOT407-1.html<1<Always Pb-free,;
文件頁數(shù)： 8/46頁
文件大?。?/td> 371K
代理商： LPC12D27FBD100
LPC12D27
All information provided in this document is subject to legal disclaimers.
NXP B.V. 2011. All rights reserved.
Product data sheet
Rev. 1 — 20 September 2011
8 of 46
NXP Semiconductors
LPC12D27
32-bit ARM Cortex-M0 microcontroller
6.2 Pin description
All pins except the supply pins and the LCD pins can have more than one function as
shown in
Table 3
. The pin function is selected through the pin’s IOCON register in the
IOCONFIG block. The multiplexed functions include the counter/timer inputs and outputs,
the UART receive, transmit, and control functions, and the serial wire debug functions.
For each pin, the default function is listed first together with the pin’s reset state.
Table 3.
Symbol
LPC12D27 LQFP100 pin description
Pin
Start
logic
input
Reset
state
[1]
Type
Description
Microcontroller pins
PIO0_0 to PIO0_31
I/O
Port 0 —
Port 0 is a 32-bit I/O port with individual direction and
function controls for each bit. The operation of port 0 pins
depends on the function selected through the IOCONFIG register
block.
PIO0_0 —
General purpose digital input/output pin. Also serves
as wake-up pin from Deep-sleep mode.
RTS0 —
Request To Send output for UART0.
PIO0_1 —
General purpose digital input/output pin. Also serves
as wake-up pin from Deep-sleep mode.
RXD0 —
Receiver input for UART0.
CT32B0_CAP0 —
Capture input, channel 0 for 32-bit timer 0.
CT32B0_MAT0 —
Match output, channel 0 for 32-bit timer 0.
PIO0_2 —
General purpose digital input/output pin. Also serves
as wake-up pin from Deep-sleep mode.
TXD0 —
Transmitter output for UART0.
CT32B0_CAP1 —
Capture input, channel 1 for 32-bit timer 0.
CT32B0_MAT1 —
Match output, channel 1 for 32-bit timer 0.
PIO0_3 —
General purpose digital input/output pin. Also serves
as wake-up pin from Deep-sleep mode.
DTR0 —
Data Terminal Ready output for UART0.
CT32B0_CAP2 —
Capture input, channel 2 for 32-bit timer 0.
CT32B0_MAT2 —
Match output, channel 2 for 32-bit timer 0.
PIO0_4 —
General purpose digital input/output pin. Also serves
as wake-up pin from Deep-sleep mode.
DSR0 —
Data Set Ready input for UART0.
CT32B0_CAP3 —
Capture input, channel 3 for 32-bit timer 0.
CT32B0_MAT3 —
Match output, channel 3 for 32-bit timer 0.
PIO0_5 —
General purpose digital input/output pin. Also serves
as wake-up pin from Deep-sleep mode.
DCD0 —
Data Carrier Detect input for UART0.
PIO0_0/RTS0
6
[2]
yes
I; PU
I/O
O
I/O
PIO0_1/RXD0/
CT32B0_CAP0/
CT32B0_MAT0
7
[2]
yes
I; PU
I
I
O
I/O
PIO0_2/TXD0/
CT32B0_CAP1/
CT32B0_MAT1
8
[2]
yes
I; PU
O
I
O
I/O
PIO0_3/DTR0/
CT32B0_CAP2/
CT32B0_MAT2
9
[2]
yes
I; PU
O
I
O
I/O
PIO0_4/
CT32B0_CAP3/
CT32B0_MAT3
10
[2]
yes
I; PU
I
I
O
I/O
PIO0_5/DCD0
11
[2]
yes
I; PU
I
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LPC12D27FBD100/301 功能描述:ARM微控制器 - MCU 32B CORTEX-M0 128KB FL/8KB SRAM RoHS:否 制造商:STMicroelectronics 核心:ARM Cortex M4F 處理器系列:STM32F373xx 數(shù)據(jù)總線寬度:32 bit 最大時鐘頻率:72 MHz 程序存儲器大小:256 KB 數(shù)據(jù) RAM 大小:32 KB 片上 ADC:Yes 工作電源電壓:1.65 V to 3.6 V, 2 V to 3.6 V, 2.2 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:LQFP-48 安裝風格:SMD/SMT
LPC12D27FBD100/301,551 制造商:NXP Semiconductors 功能描述:0
LPC12H25FBD64/301, 功能描述:ARM微控制器 - MCU MCU RoHS:否 制造商:STMicroelectronics 核心:ARM Cortex M4F 處理器系列:STM32F373xx 數(shù)據(jù)總線寬度:32 bit 最大時鐘頻率:72 MHz 程序存儲器大小:256 KB 數(shù)據(jù) RAM 大小:32 KB 片上 ADC:Yes 工作電源電壓:1.65 V to 3.6 V, 2 V to 3.6 V, 2.2 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:LQFP-48 安裝風格:SMD/SMT
LPC12H27FBD64/301, 功能描述:ARM微控制器 - MCU MCU RoHS:否 制造商:STMicroelectronics 核心:ARM Cortex M4F 處理器系列:STM32F373xx 數(shù)據(jù)總線寬度:32 bit 最大時鐘頻率:72 MHz 程序存儲器大小:256 KB 數(shù)據(jù) RAM 大小:32 KB 片上 ADC:Yes 工作電源電壓:1.65 V to 3.6 V, 2 V to 3.6 V, 2.2 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:LQFP-48 安裝風格:SMD/SMT
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