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LPC2470 Datasheet(PDF) 4 Page - NXP Semiconductors

Part # LPC2470
Description  Flashless 16-bit/32-bit micro; Ethernet, CAN, LCD, USB 2.0 device/host/OTG, external memory interface
PDF  72 Pages
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Manufacturer  PHILIPS [NXP Semiconductors]
Direct Link  http://www.nxp.com
Logo PHILIPS - NXP Semiconductors

LPC2470 Datasheet(HTML) 4 Page - NXP Semiconductors

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LPC2470_0
© NXP B.V. 2007. All rights reserved.
Preliminary data sheet
Rev. 00.01 — 5 October 2007
4 of 72
NXP Semiconductors
LPC2470
Fast communication chip
5.
Block diagram
Fig 1.
LPC2470 block diagram
power domain 2
LPC2470
A[23:0]
D[31:0]
EXTERNAL
MEMORY
CONTROLLER
ALARM
002aad317
PWM0, PWM1
ARM7TDMI-S
PLL
EINT3 to EINT0
P3, P4
P0, P1, P2,
LEGACY GPI/O
64 PINS TOTAL
P0, P1
SCK0, SCK1
3
× I2STX
3
× I2SRX
8
× LCD control
LCDVD[23:0]
LCDCLKIN
MOSI0, MOSI1
SSEL0, SSEL1
SCK
MOSI
MIS0
SSEL
SCL0, SCL1, SCL2
8
× AD0
RTCX1
RTCX2
MCICLK, MCIPWR
RXD0, RXD2, RXD3
RD1, RD2
TD1, TD2
CAN1, CAN2
port1
XTAL1
TCK TDO
EXTIN0
XTAL2
RESET
TRST
TDI
TMS
HIGH-SPEED
GPI/O
160 PINS
TOTAL
port2
64 kB
SRAM
INTERNAL
SRAM
CONTROLLER
TEST/DEBUG
INTERFACE
trace signals
AHB
BRIDGE
AHB
BRIDGE
ETHERNET
MAC WITH
DMA
16 kB
SRAM
MASTER
PORT
AHB TO
AHB BRIDGE
SLAVE
PORT
system
clock
SYSTEM
FUNCTIONS
INTERNAL RC
OSCILLATOR
VDDA
VDD(3V3)
VDD(DCDC)(3V3)
VREF
VSSA, VSS
VIC
16 kB
SRAM
USB DEVICE/
HOST/OTG WITH
4 kB RAM AND DMA
GP DMA
CONTROLLER
LCD INTERFACE
WITH DMA
I2S INTERFACE
SSP0/SSP1 INTERFACE
MISO0, MISO1
SPI INTERFACE
SD/MMC CARD
INTERFACE
MCICMD,
MCIDAT[3:0]
TXD0, TXD2, TXD3
UART0, UART2, UART3
UART1
TXD1, DTR1, RTS1
RXD1, DSR1, CTS1,
DCD1, RI1
I2C0, I2C1, I2C2
SDA0, SDA1, SDA2
EXTERNAL INTERRUPTS
CAPTURE/COMPARE
TIMER0/TIMER1/
TIMER2/TIMER3
A/D CONVERTER
D/A CONVERTER
2 kB BATTERY RAM
RTC
OSCILLATOR
REAL-
TIME
CLOCK
WATCHDOG TIMER
SYSTEM CONTROL
2
× CAP0/CAP1/
CAP2/CAP3
4
× MAT2/MAT3,
2
× MAT0,
3
× MAT1
6
× PWM0/PWM1
1
× PCAP0,
2
× PCAP1
AOUT
VBAT
AHB TO
APB BRIDGE
MII/RMII
VBUS
DBGEN
P0, P2
AHB2
AHB1
control lines



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