LPC1700 [NXP]
Cortex-M3 based microcontrollers with Ethernet, USB, CAN and 12-bit ADC; 基于Cortex-M3微控制器，具有以太网， USB ， CAN和12位ADC
| 型号： | LPC1700 |
| 厂家： | 
NXP |
| 描述： | Cortex-M3 based microcontrollers with Ethernet, USB, CAN and 12-bit ADC |
| 文件： | 总2页 (文件大小：1896K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
120 MHz, 32-bit
Microcontrollers with
Cortex-M3™ core,
LPC1700 series
Cortex-M3 based microcontrollers with
Ethernet, USB, CAN and 12-bit ADC
The LPC1700 series of low power cost-effective Cortex-M3 microcontrollers feature best-
in-class peripheral support such as Ethernet, USB 2.0 Host/OTG/Device, and CAN 2.0B.
Operating at speeds up to 120 MHz, they have up to 512 KB of FLASH, up to 64 KB of
SRAM, 12-bit A/D and 10-bit D/A converters as well as an internal RC oscillator.
Key Features
} ARM Cortex-M3 core
- Three I2C-bus interfaces with one supporting fast mode
plus (1 Mbit/s data rates)
- I2S interface for digital audio
- Up to 120 MHz operation
- Nested Vectored Interrupt Controller for fast
deterministic interrupts
} Analog Peripherals
- 12-bit Analog-to-Digital Converter with eight channels
- 10-bit Digital-to-Analog Converter
} Other Peripherals
- Wakeup Interrupt Controller allows automatic wake
from any priority interrupt
- Memory Protection Unit
- Real-Time Clock operating at < 1 uA
- Eight channel General Purpose DMA controller
- Up to 70 General Purpose I/O
- Four reduced power modes: Sleep, Deep-sleep,
Power-down and Deep power-down
} Memories
- Motor control PWM and Quadrature Encoder Interface to
support three-phase motors
- Up to 512 KB Flash memory
- Up to 64 KB SRAM
- Four 32-bit general purpose timers/counters
- 4 MHz internal RC oscillator trimmed to 1 % accuracy
} Serial Peripherals
- 10/100 Ethernet MAC
- USB 2.0 full-speed device/Host/ OTG controller
with on-chip PHY
The NXP LPC1700 series uses a low power, cost effective
Cortex-M3 core that operates at up to 120 MHz. Each device
has up to 512 KB of Flash and up to 64 KB of SRAM. The
LPC1700 series features a multi-layer AHB bus that allows
high-bandwidth peripherals such as Ethernet and USB to run
simultaneously, without impacting performance.
- Four UARTs with fractional baud rate generation,
RS-485. modem control I/O, and IrDA
- Two CAN 2.0B controllers
- Three SSP/SPI controllers
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The LPC176x devices are available in an LQFP100 package
while the LPC175x MCUs are offered in an LQFP80 package.
The LPC1700 series is pin compatible with the popular
NXP LPC2300 series of ARM7 microcontrollers, allowing
designers to compare the M3 and ARM7 cores in the same
socket and simply choose the microcontroller that is best for
their application. With its wide array of peripherals and high
performance, the LPC1700 is ideal for e-Metering, lighting,
industrial networking, alarm systems, white goods and motor
control applications.
Selector Guide
Max Clock
I/O
Flash
(KB)
512
512
512
256
256
128
512
512
256
128
64
SRAM
(KB)
64
I2C
Part Number
Ethernet
USB
CAN
I2S
ADC
DAC
Package
(MHz)
Pins
70
70
70
70
70
70
52
52
52
52
52
52
LPC1769
LPC1768
LPC1767
LPC1766
LPC1765
LPC1764
LPC1759
LPC1758
LPC1756
LPC1754
LPC1752
LPC1751
120
100
100
100
100
100
120
100
100
100
100
100
Y
Y
Device/Host/OTG
Device/Host/OTG
None
2
2
0
2
2
2
2
2
2
1
1
1
Y
Y
8
8
8
8
8
8
6
6
6
6
6
6
Y
Y
3
3
3
3
3
3
2
2
2
2
2
2
LQFP100
LQFP100
LQFP100
LQFP100
LQFP100
LQFP100
LQFP80
LQFP80
LQFP80
LQFP80
LQFP80
LQFP80
64
64
Y
Y
Y
64
Y
Device/Host/OTG
Device/Host/OTG
Device
Y
Y
64
N
Y
Y
Y
32
N
Y
N
Y
64
N
Y
Device/Host/OTG
Device/Host/OTG
Device/Host/OTG
Device/Host/OTG
Device
64
Y
Y
32
N
N
N
N
Y
Y
32
N
N
N
Y
16
N
N
32
8
Device
Third-Party Development Tools
LPC1700 Block Diagram
The following featured development
tools will support the NXP LPC1700
series:
Up to 64 KB
SRAM
Test/
Debug
Nested
VIC
CPU PLL
Trace
FLASH
Brown Out Detect
Power On Reset
SRAM
Controller
FLASH
Accelerator
Cortex-M3
Core
} Evaluation Boards
- Embedded Artists
- Hitex LPC17xx-Stick
- mbed LPC1768 board
- IAR KSDK-LPC17xx
- Keil MCB17xx
MPU
Multi-layer AHB Matrix
USB Host/OTG/D
Ethernet MAC
DMA
PHY PLL DMA
GP DMA
} IDEs
2
- Hitex HiTOP IDE
3 × I C
3 ×
SSP/SPI
4 × UARTs
RS485/IrDA/Modem
2 ×
CAN2.0B
2
I S
FM+
- IAR Embedded Workbench for
ARM (EWARM)
- Keil µVision3
Advanced Peripheral Bus
- CodeRed Eclipse-based Red Suite
- NXP LPCXpresso
12-bit/8-ch
ADC
10-bit
DAC
4 × 32-bit
Timers
Motor
Control PWM
Quad Encoder
Interface
} JTAG debuggers
- All debuggers supporting Cortex-
M3™
For more information on our
development tools please visit
www.nxp.com/microcontrollers
©2009 NXP B.V.
www.nxp.com
All rights reserved. Reproduction in whole or in part is prohibited without the prior written consent of the copyright owner. The
information presented in this document does not form part of any quotation or contract, is believed to be accurate and reliable
and may be changed without notice. No liability will be accepted by the publisher for any consequence of its use. Publication
thereof does not convey nor imply any license under patent- or other industrial or intellectual property rights.
Date of release: December 2009
Document order number: 9397 750 16846
Printed in the Netherlands
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