參數(shù)資料
型號(hào)： LPC2470
廠商： NXP Semiconductors N.V.
英文描述： Flashless 16-bit/32-bit micro; Ethernet, CAN, LCD, USB 2.0 device/host/OTG, external memory interface
中文描述： 毛邊16-bit/32-bit微，以太網(wǎng)，CAN，液晶顯示器，USB 2.0設(shè)備/主機(jī)/ OTG功能，外部存儲(chǔ)器接口
文件頁(yè)數(shù)： 23/72頁(yè)
文件大?。?/td> 365K
代理商： LPC2470
LPC2470_0
NXP B.V. 2007. All rights reserved.
Preliminary data sheet
Rev. 00.01 — 5 October 2007
23 of 72
NXP Semiconductors
LPC2470
Fast communication chip
P4[23]/A23/
RXD2/MOSI1
129
[1]
J15
[1]
I/O
I/O
I
I/O
I/O
O
I/O
O
I/O
O
I/O
O
I/O
O
O
O
O
I/O
O
O
O
I
I/O
O
I/O
O
O
P4[23] —
General purpose digital input/output pin.
A23 —
External memory address line 23.
RXD2 —
Receiver input for UART2.
MOSI1 —
Master Out Slave In for SSP1.
P4[24] —
General purpose digital input/output pin.
OE —
LOW active Output Enable signal.
P4[25] —
General purpose digital input/output pin.
WE —
LOW active Write Enable signal.
P4[26] —
General purpose digital input/output pin.
BLS0 —
LOW active Byte Lane select signal 0.
P4[27] —
General purpose digital input/output pin.
BLS1 —
LOW active Byte Lane select signal 1.
P4 [28] —
General purpose digital input/output pin.
BLS2 —
LOW active Byte Lane select signal 2.
MAT2[0] —
Match output for Timer 2, channel 0.
[19]
LCDVD[6]/LCDVD[10]/LCDVD[2] —
LCD data.
[19]
TXD3 —
Transmitter output for UART3.
P4[29] —
General purpose digital input/output pin.
BLS3 —
LOW active Byte Lane select signal 3.
MAT2[1] —
Match output for Timer 2, channel 1.
[19]
LCDVD[7]/LCDVD[11]/LCDVD[3] —
LCD data.
[19]
RXD3 —
Receiver input for UART3.
P4[30] —
General purpose digital input/output pin.
CS0 —
LOW active Chip Select 0 signal.
P4[31] —
General purpose digital input/output pin.
CS1 —
LOW active Chip Select 1 signal.
ALARM —
RTC controlled output. This is a 1.8 V pin. It goes HIGH when
a RTC alarm is generated.
USB_D
2 —
USB port 2 bidirectional D
line.
DBGEN —
JTAG interface control signal. Also used for boundary
scanning.
TDO —
Test Data out for JTAG interface.
TDI —
Test Data in for JTAG interface.
TMS —
Test Mode Select for JTAG interface.
TRST —
Test Reset for JTAG interface.
TCK —
Test Clock for JTAG interface. This clock must be slower than
1
6
of the CPU clock (CCLK) for the JTAG interface to operate.
RTCK —
JTAG interface control signal.
Note:
LOW on this pin while RESET is LOW enables ETM pins (P2[9:0])
to operate as Trace port after reset.
RSTOUT —
This is a 1.8 V pin. LOW on this pin indicates LPC2470
being in Reset state.
P4[24]/OE
183
[1]
B8
[1]
P4[25]/WE
179
[1]
B9
[1]
P4[26]/BLS0
119
[1]
L15
[1]
P4[27]/BLS1
139
[1]
G15
[1]
P4[28]/BLS2/
MAT2[0]/LCDVD[6]/
LCDVD[10]/
LCDVD[2]/
TXD3
170
[1]
C11
[1]
P4[29]/BLS3/
MAT2[1]
LCDVD[7]/
LCDVD[11]/
LCDVD[3]/RXD3
176
[1]
B10
[1]
P4[30]/CS0
187
[1]
B7
[1]
P4[31]/CS1
193
[1]
A4
[1]
ALARM
37
[8]
N1
[8]
USB_D
2
DBGEN
52
9
[1]
U1
F4
[1]
I/O
I
TDO
TDI
TMS
TRST
TCK
2
[1]
4
[1]
6
[1]
8
[1]
10
[1]
D3
[1]
C2
[1]
E3
[1]
D1
[1]
E2
[1]
O
I
I
I
I
RTCK
206
[1]
C3
[1]
I/O
RSTOUT
29
K3
O
Table 4.
Symbol
Pin description
…continued
Pin
Ball
Type
Description
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參數(shù)描述
LPC2470_11 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Flashless 16-bit/32-bit microcontroller; Ethernet, CAN, LCD, USB 2.0 device/host/OTG
LPC2470_1109 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Flashless 16-bit/32-bit microcontroller; Ethernet, CAN, LCD, USB 2.0 device/host/OTG, external memory interface
LPC2470FBD208 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Flashless 16-bit/32-bit micro; Ethernet, CAN, LCD, USB 2.0 device/host/OTG, external memory interface
LPC2470FBD208,551 功能描述:ARM微控制器 - MCU LCD CONT/ETHNET USB/HOST/OTG 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
LPC2470FET208 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Flashless 16-bit/32-bit micro; Ethernet, CAN, LCD, USB 2.0 device/host/OTG, external memory interface
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