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參數資料
| 型號： | EA-EDU-009 |
| 廠商： | Embedded Artists |
| 文件頁數： | 5/37頁 |
| 文件大?。?/td> | 0K |
| 描述： | BOARD EDUCATION LPC2103 |
| 標準包裝： | 1 |
| 類型： | MCU |
| 適用于相關產品： | LPC2103 |
| 所含物品： | 板 |
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LPC2101_02_03_4
NXP B.V. 2009. All rights reserved.
Product data sheet
Rev. 04 — 2 June 2009
13 of 37
NXP Semiconductors
LPC2101/02/03
Single-chip 16-bit/32-bit microcontrollers
6.7 Fast general purpose parallel I/O
Device pins that are not connected to a specic peripheral function are controlled by the
GPIO registers. Pins may be dynamically congured 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.
LPC2101/02/03 introduce accelerated GPIO functions over prior LPC2000 devices:
GPIO registers are relocated to the ARM local bus for the fastest possible I/O timing.
Mask registers allow treating sets of port bits as a group, leaving other bits
unchanged.
All GPIO registers are byte addressable.
Entire port value can be written in one instruction.
6.7.1 Features
Bit-level set and clear registers allow a single instruction set or clear of any number of
bits in one port.
Direction control of individual bits.
Separate control of output set and clear.
All I/O default to inputs after reset.
6.8 10-bit ADC
The LPC2101/02/03 contain one ADC. It is a single 10-bit successive approximation ADC
with eight channels.
6.8.1 Features
Measurement range of 0 V to 3.3 V.
Each converter 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.
Every analog input has a dedicated result register to reduce interrupt overhead.
6.9 UARTs
The LPC2101/02/03 each contain two UARTs. In addition to standard transmit and
receive data lines, UART1 also provides a full modem control handshake interface.
Compared to previous LPC2000 microcontrollers, UARTs in LPC2101/02/03 include a
fractional baud rate generator for both UARTs. Standard baud rates such as 115200 can
be achieved with any crystal frequency above 2 MHz.
6.9.1 Features
16 byte Receive and Transmit FIFOs.
Register locations conform to 16C550 industry standard.
Receiver FIFO trigger points at 1, 4, 8, and 14 bytes
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| EA-EDU-010 | 功能描述:開發(fā)板和工具包 - ARM LPC2138 EDUCATION BRD RoHS:否 制造商:Arduino 產品:Development Boards 工具用于評估:ATSAM3X8EA-AU 核心:ARM Cortex M3 接口類型:DAC, ICSP, JTAG, UART, USB 工作電源電壓:3.3 V |
| EA-EDU-011 | 功能描述:開發(fā)板和工具包 - ARM EXPERIMENT EXPANSION BRD RoHS:否 制造商:Arduino 產品:Development Boards 工具用于評估:ATSAM3X8EA-AU 核心:ARM Cortex M3 接口類型:DAC, ICSP, JTAG, UART, USB 工作電源電壓:3.3 V |
| EA-EL 3160-60 | 制造商:EA ELEKTRO-AUTOMATIK 功能描述:ELECTRONIC LOAD, 160V / 60A, EURO+UK |
| EA-EL 3160-60 | 制造商:EA Electro-Automatik GmbH 功能描述:ELECTRONIC LOAD 160V / 60A |
| EA-EL 3400-25 | 制造商:EA Electro-Automatik GmbH 功能描述:ELECTRONIC LOAD, 400V / 25A, EURO+UK |
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