參數(shù)資料
型號(hào): LPC2470FET208
廠(chǎng)商: NXP Semiconductors N.V.
元件分類(lèi): 數(shù)學(xué)處理器
英文描述: Flashless 16-bit-32-bit microcontroller; Ethernet, CAN, LCD, USB 2.0 device-host-OTG, external memory interface
封裝: LPC2470FBD208<SOT459-1 (LQFP208)|<<http://www.nxp.com/packages/SOT459-1.html<1<Always Pb-free,;LPC2470FET208<SOT950-1 (TFBGA208)|<<http://www.nxp.com/packages/SOT950-1.ht
文件頁(yè)數(shù): 62/91頁(yè)
文件大?。?/td> 747K
代理商: LPC2470FET208
LPC2470
All information provided in this document is subject to legal disclaimers.
NXP B.V. 2011. All rights reserved.
Product data sheet
Rev. 4 — 8 September 2011
62 of 91
NXP Semiconductors
LPC2470
Flashless 16-bit/32-bit microcontroller
11.5 Dynamic external memory interface
[1]
See
Figure 18
.
Table 15.
C
L
= 30 pF, T
amb
=
40
C to 85
C, V
DD(DCDC)(3V3)
= V
DD(3V3)
= 3.0 V to 3.6 V, EMC Dynamic Read Config Register = 0x0
(RD = 00)
Symbol
Parameter
Common
t
d(SV)
chip select valid delay time
t
h(S)
chip select hold time
t
d(RASV)
row address strobe valid delay time
t
h(RAS)
row address strobe hold time
t
d(CASV)
column address strobe valid delay time
t
h(CAS)
column address strobe hold time
t
d(WV)
write valid delay time
t
h(W)
write hold time
t
d(GV)
output enable valid delay time
t
h(G)
output enable hold time
t
d(AV)
address valid delay time
t
h(A)
address hold time
Read cycle parameters
t
su(D)
data input set-up time
t
h(D)
data input hold time
Write cycle parameters
t
d(QV)
data output valid delay time
t
h(Q)
data output hold time
Dynamic characteristics: Dynamic external memory interface
Conditions
Min
Typ
Max
Unit
[1]
-
1.05
1.02
1.51
1.51
0.98
0.97
0.84
0.84
0.95
1
0.87
0.81
1.76
-
1.95
-
1.27
-
1.95
-
1.86
-
1.95
-
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
[1]
0.1
[1]
-
[1]
0.5
[1]
-
[1]
0.1
[1]
-
[1]
0.1
[1]
-
[1]
0.1
[1]
-
[1]
0.1
[1]
0.51
2.24
-
ns
[1]
0.57
2.41
-
ns
[1]
-
2.65
2.61
4.36
-
ns
ns
[1]
0.49
相關(guān)PDF資料
PDF描述
LPC2478FBD208 Single-chip 16-bit-32-bit micro; 512 kB flash, Ethernet, CAN, LCD, USB 2.0 device-host-OTG, external memory interface
LPC2478FET208 Single-chip 16-bit-32-bit micro; 512 kB flash, Ethernet, CAN, LCD, USB 2.0 device-host-OTG, external memory interface
LPC2917FBD144 ARM9 microcontroller with CAN and LIN
LPC2919FBD144 ARM9 microcontroller with CAN and LIN
LPC2921FBD100 ARM9 microcontroller with CAN, LIN, and USB
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LPC2470FET208,551 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(xiàn)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
LPC2470FET208551 制造商:Rochester Electronics LLC 功能描述: 制造商:NXP 功能描述: 制造商:NXP Semiconductors 功能描述:
LPC2478 制造商:PHILIPS 制造商全稱(chēng):NXP Semiconductors 功能描述:Single-chip 16-bit/32-bit micro; 512 kB flash, Ethernet, CAN, LCD, USB 2.0 device/host/OTG, external memory interface
LPC2478_08 制造商:PHILIPS 制造商全稱(chēng):NXP Semiconductors 功能描述:Single-chip 16-bit/32-bit micro; 512 kB flash, Ethernet, CAN, LCD, USB 2.0 device/host/OTG, external memory interface
LPC2478_11 制造商:PHILIPS 制造商全稱(chēng):NXP Semiconductors 功能描述:Single-chip 16-bit/32-bit micro; 512 kB flash, Ethernet, CAN, LCD, USB 2.0 device/host/OTG, external memory interface