參數(shù)資料
型號(hào)： LPC2420FET208
廠商： NXP SEMICONDUCTORS
元件分類： 微控制器/微處理器
英文描述： Flashless 16-bit-32-bit microcontroller; Ethernet, CAN, ISP-IAP, USB 2.0 device-host-OTG, external memory interface
中文描述： 16-BIT, 72 MHz, RISC MICROCONTROLLER, PBGA208
封裝： 15 X 15 MM, 0.70 MM HEIGHT, PLASTIC, SOT-950-1, TFBGA-208
文件頁(yè)數(shù)： 68/86頁(yè)
文件大?。?/td> 496K
代理商： LPC2420FET208
LPC2420_60
All information provided in this document is subject to legal disclaimers.
NXP B.V. 2011. All rights reserved.
Product data sheet
Rev. 6.1 — 22 September 2011
68 of 86
NXP Semiconductors
LPC2420/2460
Flashless 16-bit/32-bit microcontroller
13. DAC electrical characteristics
14. Application information
14.1 Suggested boot memory interface solutions
‘a(chǎn)_m’ and ‘a(chǎn)_b’ in the following figures refer to the highest order address line of the
memory chip and the highest order microcontroller’s address line used respectively.
Table 18.
V
DDA
= 2.7 V to 3.6 V; T
amb
=
40
C to +85
C unless otherwise specified
Symbol
Parameter
E
D
differential linearity error
E
L(adj)
integral non-linearity
E
O
offset error
E
G
gain error
C
L
load capacitance
R
L
load resistance
DAC electrical characteristics
Conditions
Min
-
-
-
-
-
1
Typ
1
1.5
0.6
0.6
200
-
Max
-
-
-
-
-
-
Unit
LSB
LSB
%
%
pF
k
Fig 21. Booting from two 8-bit memory chips
002aad322
CE
OE
WE
IO[7:0]
A[a_m:0]
CS1
OE
BLS1
D[15:8]
A[a_b:1]
CE
OE
WE
IO[7:0]
A[a_m:0]
BLS0
D[7:0]
8-bit
MEMORY
8-bit
MEMORY
Fig 22. Booting from a single 16-bit memory chip
002aad323
CE
OE
WE
IO[15:0]
A[a_m:0]
WE
UB
LB
CS1
OE
D[15:0]
A[a_b:1]
BLS1
BLS0
16-bit
MEMORY
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LPC2420FET208,551 功能描述:ARM微控制器 - MCU 16b ROMLess 160I/O 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
LPC2458 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Single-chip 16-bit/32-bit micro; 512 kB flash, Ethernet, CAN, ISP/IAP, USB 2.0 device/host/OTG, external memory interface
LPC2458_11 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Single-chip 16-bit/32-bit micro; 512 kB flash, Ethernet, CAN, ISP/IAP, USB 2.0 device/host/OTG, external memory interface
LPC2458FET180 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Single-chip 16-bit/32-bit micro; 512 kB flash, Ethernet, CAN, ISP/IAP, USB 2.0 device/host/OTG, external memory interface
LPC2458FET180,551 功能描述:ARM微控制器 - MCU ARM7 512KF/USBH/ENET 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
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