LPC1700 Datasheet, PDF (1/2 Pages) NXP Semiconductors – Cortex-M3 based microcontrollers with Ethernet, USB, CAN and 12-bit ADC

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
- Up to 120 MHz operation
- Nested Vectored Interrupt Controller for fast
deterministic interrupts
- Wakeup Interrupt Controller allows automatic wake
from any priority interrupt
- Memory Protection Unit
- Four reduced power modes: Sleep, Deep-sleep,
Power-down and Deep power-down
} Memories
- Up to 512 KB Flash memory
- Up to 64 KB SRAM
} Serial Peripherals
- 10/100 Ethernet MAC
- USB 2.0 full-speed device/Host/ OTG controller
with on-chip PHY
- Four UARTs with fractional baud rate generation,
RS-485. modem control I/O, and IrDA
- Two CAN 2.0B controllers
- Three SSP/SPI controllers
- Three I²C-bus interfaces with one supporting fast mode
plus (1 Mbit/s data rates)
- I²S interface for digital audio
} Analog Peripherals
- 12-bit Analog-to-Digital Converter with eight channels
- 10-bit Digital-to-Analog Converter
} Other Peripherals
- Real-Time Clock operating at < 1 uA
- Eight channel General Purpose DMA controller
- Up to 70 General Purpose I/O
- Motor control PWM and Quadrature Encoder Interface to
support three-phase motors
- Four 32-bit general purpose timers/counters
- 4 MHz internal RC oscillator trimmed to 1 % accuracy
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.
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