參數(shù)資料
型號： LPC2114
廠商： NXP Semiconductors N.V.
英文描述： Single-chip 16/32-bit microcontrollers; 128/256 kB ISP/IAP Flash with 10-bit ADC
中文描述： 單片16/32位微控制器，128/256 kB ISP / IAP閃存的10位ADC
文件頁數(shù)： 17/34頁
文件大?。?/td> 161K
代理商： LPC2114
Philips Semiconductors
LPC2114/LPC2124
Single-chip 16/32-bit microcontrollers
Product data
Rev. 03 — 22 December 2004
17 of 34
9397 750 13145
Koninklijke Philips Electronics N.V. 2004. All rights reserved.
6.9 Pin function select register 2 (PINSEL2 - 0xE002C014)
The PINSEL2 register controls the functions of the pins as per the settings listed in
Table 8
. The direction control bit in the IODIR register is effective only when the GPIO
function is selected for a pin. For other functions direction is controlled automatically.
Settings other than those shown in the table are reserved, and should not be used.
6.10 General purpose parallel I/O
Device pins that are not connected to a specific peripheral function are controlled by
the GPIO registers. Pins may be dynamically configured as inputs or outputs.
Separate registers allow setting or clearing any number of outputs simultaneously.
The value of the output register may be read back, as well as the current state of the
port pins.
6.10.1
Features
Direction control of individual bits.
Separate control of output set and clear.
All I/O default to inputs after reset.
6.11 10-bit A/D converter
The LPC2114/LPC2124 each contain single 10-bit successive approximation analog
to digital converter with four multiplexed channels.
6.11.1
Features
Measurement range of 0 V to 3 V.
Capable of performing more than 400,000 10-bit samples per second.
Burst conversion mode for single or multiple inputs.
Optional conversion on transition on input pin or Timer Match signal.
31:30
P0.31
0
0
1
1
0
1
0
1
Reserved
Reserved
Reserved
Reserved
0
Table 7:
PINSEL1
Pin function select register 1 (PINSEL1 - 0xE002C004)
…continued
Pin Name
Value
Function
Value after
Reset
Table 8:
PINSEL2 bits
1:0
2
Pin function select register 2 (PINSEL2 - 0xE002C014)
Description
Reserved
When 0, pins P1.31:26 are GPIO pins. When 1,
P1.31:26 are used as Debug port.
When 0, pins P1.25:16 are used as GPIO pins. When
1, P1.25:16 are used as Trace port.
Reserved
Reset value
-
0
3
0
31:4
31:30
-
相關PDF資料
PDF描述
LPC2124 Single Chip 32-bit Microcontroller Erratasheet
LPC2131 Single-chip 16/32-bit microcontrollers; 32/64/512 kB ISP/IAP Flash with 10-bit ADC and DAC
LPC2132 Single-chip 16/32-bit microcontrollers; 32/64/512 kB ISP/IAP Flash with 10-bit ADC and DAC
LPC2142 Single-chip 16-bit/32-bit microcontrollers; up to 512 kB flash with ISP/IAP, USB 2.0 full-speed device, 10-bit ADC and DAC
LPC2141 Single-chip 16-bit/32-bit microcontrollers; up to 512 kB flash with ISP/IAP, USB 2.0 full-speed device, 10-bit ADC and DAC
相關代理商/技術參數(shù)
參數(shù)描述
LPC2114_11 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Single-chip 16/32-bit microcontrollers; 128/256 kB ISP/IAP flash with 10-bit ADC
LPC2114FBD01 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Single-chip 16/32-bit microcontrollers; 128/256 kB ISP/IAP flash with 10-bit ADC
LPC2114FBD64 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Single-chip 16/32-bit microcontrollers; 128/256 kB ISP/IAP flash with 10-bit ADC
LPC2114FBD64,151 功能描述:ARM微控制器 - MCU PREF PART LPC2114FBD64/01-S 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
LPC2114FBD64/00 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Single-chip 16/32-bit microcontrollers; 128/256 kB ISP/IAP flash with 10-bit ADC
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