LPC1767 NXP [NXP Semiconductors], LPC1767 Datasheet - Page 5

• Manufacturer Part Number: LPC1767
• Description: 32-bit ARM Cortex-M3 microcontroller; up to 512 kB flash and 64 kB SRAM with Ethernet, USB 2.0 Host/Device/OTG, CAN
• Manufacturer: NXP [NXP Semiconductors]

NXP Semiconductors
5. Block diagram
LPC1769_68_67_66_65_64_4
Product data sheet
Fig 1.
RXD0/TXD0
MOSI/MISO
PCAP1[1:0]
2 × MAT0/1
2 × CAP0/1
8 × UART1
SCK/SSEL
PWM1[7:0]
P0 to
AD0[7:0]
SSEL1
MISO1
MOSI1
RTCX1
RTCX2
SDA0/1
SCL0/1
SCK1
RD1/2
P4
P0, P2
VBAT
TD1/2
Grey-shaded blocks represent peripherals with connection to the GPDMA.
Block diagram
debug
port
HIGH-SPEED
OSCILLATOR
GPIO INTERRUPT CONTROL
RTC POWER DOMAIN
GPIO
32 kHz
BACKUP REGISTERS
I-code
bus
APB slave group 0
PIN CONNECT
CORTEX-M3
interface
12-bit ADC
TIMER 0/1
CAN1/2
TEST/DEBUG
UART0/1
JTAG
INTERFACE
I2C0/1
PWM1
SSP1
WDT
ARM
SPI0
D-code
bus
(4)
slave
RTC
system
bus
MULTILAYER AHB MATRIX
LPC1769/68/67/66/65/64
CONTROLLER
BRIDGE 0
AHB TO
Rev. 04 — 1 February 2010
APB
DMA
master
slave
CONTROLLER
WITH DMA
ETHERNET
RMII pins
BRIDGE 1
LPC1769/68/67/66/65/64
AHB TO
master
APB
(2)
slave
WITH DMA
CONTROLLER
DEVICE/OTG
USB HOST/
USB PHY
USB pins
32-bit ARM Cortex-M3 microcontroller
APB slave group 1
(1)
(2)
(3)
(4)
QUADRATURE ENCODER
EXTERNAL INTERRUPTS
MOTOR CONTROL PWM
LPC1769/68/67/66/65 only
LPC1769/68/67/66/64 only
LPC1764 USB device only
LPC1769/68/66/65/64 only
SYSTEM CONTROL
master
slave
(3)(4)
slave
slave
TIMER2/3
RI TIMER
UART2/3
DAC
SSP0
I2S
I2C2
POWER CONTROL,
(1)
ACCELERATOR
SRAM 32/64 kB
(1)
XTAL2
512/256/128 kB
GENERATION,
FUNCTIONS
SYSTEM
FLASH
CLOCK
FLASH
XTAL1
clocks and
ROM
controls
RESET
002aad944
© NXP B.V. 2010. All rights reserved.
MCOA[2:0]
MCOB[2:0]
MCI[2:0]
MCABORT
PHA, PHB
INDEX
RXD2/3
TXD2/3
3 × I2SRX
3 × I2STX
TX_MCLK
RX_MCLK
SCL2
SDA2
EINT[3:0]
AOUT
CLKOUT
4 × MAT2
2 × MAT3
2 × CAP2
2 × CAP3
SCK0
SSEL0
MISO0
MOSI0
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