LPC1764 View Datasheet(PDF) - Philips Electronics

Part Name

Description

Manufacturer

LPC1764

32-bit ARM Cortex-M3 microcontroller; up to 512 kB flash and 64 kB SRAM with Ethernet, USB 2.0 Host/Device/OTG, CAN

Philips Electronics 

NXP Semiconductors

5. Block diagram

LPC1769/68/67/66/65/64

32-bit ARM Cortex-M3 microcontroller

debug

port

JTAG

interface

RMII pins

USB pins

XTAL1

XTAL2

RESET

TEST/DEBUG

INTERFACE

ARM

CORTEX-M3

I-code D-code

bus

bus

LPC1769/68/67/66/65/64

DMA

CONTROLLER

ETHERNET

CONTROLLER

WITH DMA(2)

system

bus

master

master

USB PHY

USB HOST/

DEVICE/OTG

CONTROLLER

WITH DMA(3)(4)

master

CLOCK

GENERATION,

POWER CONTROL,

SYSTEM

FUNCTIONS

clocks and

controls

slave

ROM

slave

MULTILAYER AHB MATRIX

SRAM 32/64 kB

CLKOUT

P0 to

P4

SCK1

SSEL1

MISO1

MOSI1

RXD0/TXD0

8 × UART1

RD1/2

TD1/2

SCL0/1

SDA0/1

SCK/SSEL

MOSI/MISO

2 × MAT0/1

2 × CAP0/1

PWM1[7:0]

PCAP1[1:0]

AD0[7:0]

P0, P2

RTCX1

RTCX2

VBAT

HIGH-SPEED

GPIO

slave

APB slave group 0

SSP1

slave

AHB TO

APB

BRIDGE 0

UART0/1

CAN1/2(4)

I2C0/1

SPI0

TIMER 0/1

WDT

PWM1

12-bit ADC

PIN CONNECT

GPIO INTERRUPT CONTROL

32 kHz

OSCILLATOR

RTC

BACKUP REGISTERS

RTC POWER DOMAIN

slave

slave

FLASH

ACCELERATOR

AHB TO

APB

BRIDGE 1

FLASH

512/256/128 kB

APB slave group 1

SSP0

UART2/3

I2S(1)

I2C2

RI TIMER

TIMER2/3

EXTERNAL INTERRUPTS

SCK0

SSEL0

MISO0

MOSI0

RXD2/3

TXD2/3

3 × I2SRX

3 × I2STX

TX_MCLK

RX_MCLK

SCL2

SDA2

4 × MAT2

2 × MAT3

2 × CAP2

2 × CAP3

EINT[3:0]

SYSTEM CONTROL

MOTOR CONTROL PWM

DAC(1)

QUADRATURE ENCODER

(1)LPC1769/68/67/66/65 only

(2)LPC1769/68/67/66/64 only

(3)LPC1764 USB device only

(4)LPC1769/68/66/65/64 only

002aad944

MCOA[2:0]

MCOB[2:0]

MCI[2:0]

MCABORT

AOUT

PHA, PHB

INDEX

Grey-shaded blocks represent peripherals with connection to the GPDMA.

Fig 1. Block diagram

LPC1769_68_67_66_65_64_4

Product data sheet

Rev. 04 — 1 February 2010

© NXP B.V. 2010. All rights reserved.

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