參數(shù)資料
型號(hào)： LPC2478FET208
廠商： NXP Semiconductors N.V.
元件分類： 數(shù)學(xué)處理器
英文描述： Single-chip 16-bit-32-bit micro; 512 kB flash, Ethernet, CAN, LCD, USB 2.0 device-host-OTG, external memory interface
封裝： LPC2478FBD208<SOT459-1 (LQFP208)|<<http://www.nxp.com/packages/SOT459-1.html<1<Always Pb-free,;LPC2478FET208<SOT950-1 (TFBGA208)|<<http://www.nxp.com/packages/SOT950-1.ht
文件頁(yè)數(shù)： 5/93頁(yè)
文件大?。?/td> 751K
代理商： LPC2478FET208
LPC2478
All information provided in this document is subject to legal disclaimers.
NXP B.V. 2011. All rights reserved.
Product data sheet
Rev. 3 — 12 September 2011
5 of 93
NXP Semiconductors
LPC2478
Single-chip 16-bit/32-bit microcontroller
5. Block diagram
Fig 1.
LPC2478 block diagram
power domain 2
LPC2478
A[23:0]
control lines
D[31:0]
EXTERNAL
MEMORY
CONTROLLER
ALARM
002aac805
PWM0, PWM1
ARM7TDMI-S
PLL
EINT3 to EINT0
FLASH
P3, P4
P0, P1, P2,
LEGACY GPI/O
64 PINS TOTAL
P0, P1
SCK0, SCK
MOSI0, MOSI
MISO0, MISO
3
×
I2STX
3
×
I2SRX
8
×
LCD control
LCDVD[23:0]
LCDCLKIN
SSEL0, SSEL
SCK1
MOSI1
MISO1
SSEL1
SCL0, SCL1, SCL2
SDA0, SDA1, SDA2
8
×
AD0
RTCX1
RTCX2
MCICLK, MCIPWR
MCICMD,
MCIDAT[3:0]
RXD0, RXD2, RXD3
RD1, RD2
TD1, TD2
CAN1, CAN2
port1
port2
XTAL1
TCK TDO
EXTIN0
XTAL2
RESET
TRST
TDI
TMS
HIGH-SPEED
GPIO
160 PINS
TOTAL
64 kB
SRAM
512 kB
FLASH
INTERNAL
CONTROLLERS
SRAM
TEST/DEBUG
INTERFACE
E
T
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
V
DDA
V
DD(3V3)
V
DD(DCDC)(3V3)
VREF
V
SSA
, V
SSIO,
V
SSCORE
VIC
16 kB
SRAM
USB DEVICE/
HOST/OTG WITH
4 kB RAM AND DMA
GP DMA
CONTROLLER
LCD INTERFACE
WITH DMA
I
2
S INTERFACE
SSP0/SPI INTERFACE
SSP1 INTERFACE
SD/MMC CARD
INTERFACE
TXD0, TXD2, TXD3
UART0, UART2, UART3
UART1
TXD1, DTR1, RTS1
RXD1, DSR1, CTS1,
DCD1, RI1
I
2
C0, I
2
C1, I
2
C2
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
V
BUS
DBGEN
P0, P2
AHB2
AHB1
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LPC2478FET208,551 功能描述:ARM微控制器 - MCU LCD CONT/ETHNET USB/512K FL RoHS:否 制造商:STMicroelectronics 核心:ARM Cortex M4F 處理器系列:STM32F373xx 數(shù)據(jù)總線寬度:32 bit 最大時(shí)鐘頻率:72 MHz 程序存儲(chǔ)器大小:256 KB 數(shù)據(jù) RAM 大小:32 KB 片上 ADC:Yes 工作電源電壓:1.65 V to 3.6 V, 2 V to 3.6 V, 2.2 V to 3.6 V 工作溫度范圍:- 40 C to + 85 C 封裝 / 箱體:LQFP-48 安裝風(fēng)格:SMD/SMT
LPC2478FET208551 制造商:NXP Semiconductors 功能描述:MCU ARM7 208TFBGA
LPC2478-STK 功能描述:開(kāi)發(fā)板和工具包 - ARM DEV BRD FOR LPC2478 64MB SDRAM 100MBIT RoHS:否 制造商:Arduino 產(chǎn)品:Development Boards 工具用于評(píng)估:ATSAM3X8EA-AU 核心:ARM Cortex M3 接口類型:DAC, ICSP, JTAG, UART, USB 工作電源電壓:3.3 V
LPC2478-STK-MICTOR 功能描述:開(kāi)發(fā)板和工具包 - ARM DEV BRD FOR LPC2478 RoHS:否 制造商:Arduino 產(chǎn)品:Development Boards 工具用于評(píng)估:ATSAM3X8EA-AU 核心:ARM Cortex M3 接口類型:DAC, ICSP, JTAG, UART, USB 工作電源電壓:3.3 V
LPC-24B-12R 制造商:OPTIFUSE 功能描述:
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