參數(shù)資料
型號: LPC2388
廠商: NXP Semiconductors N.V.
英文描述: Single-chip 16-bit/32-bit microcontroller; 512 kB flash with ISP/IAP, Ethernet, USB 2.0 device/host/OTG, CAN, and 10-bit ADC/DAC
中文描述: 單芯片16-bit/32-bit微控制器,512的ISP /國際檢察官聯(lián)合會,以太網(wǎng),USB 2.0設(shè)備kB閃存/主機/ OTG公司,CAN和10位的ADC / DAC
文件頁數(shù): 41/57頁
文件大?。?/td> 325K
代理商: LPC2388
LPC2388_0
NXP B.V. 2008. All rights reserved.
Preliminary data sheet
Rev. 00.02 — 28 January 2008
41 of 57
NXP Semiconductors
LPC2388
Fast communication chip
[1]
Typical ratings are not guaranteed. The values listed are at room temperature (25
°
C), nominal supply voltages
[2]
The RTC typically fails when V
i(VBAT)
drops below 1.6 V.
Including voltage on outputs in 3-state mode.
[3]
[4]
V
DD(3V3)
supply voltages must be present.
3-state outputs go into 3-state mode when V
DD(3V3)
is grounded.
Accounts for 100 mV voltage drop in all supply lines.
[5]
[6]
[7]
Only allowed for a short time period.
[8]
Minimum condition for V
I
= 4.5 V, maximum condition for V
I
= 5.5 V.
On pin VBAT.
[9]
[10] To V
SS
.
[11] Includes external resistors of 18
Ω
±
1 % on D+ and D
.
V
DI
differential input
sensitivity
differential common
mode voltage range
single-ended receiver
switching threshold
voltage
LOW-level output
voltage for
low-/full-speed
HIGH-level output
voltage (driven) for
low-/full-speed
transceiver
capacitance
driver output
impedance for driver
which is not
high-speed capable
pull-up resistance
|
(D+)
(D
)
|
0.2
-
-
V
V
CM
includes V
DI
range
0.8
-
2.5
V
V
th(rs)se
0.8
-
2.0
V
V
OL
R
L
of 1.5 k
Ω
to 3.6 V
-
-
0.18
V
V
OH
R
L
of 15 k
Ω
to GND
2.8
-
3.5
V
C
trans
pin to GND
-
-
20
pF
Z
DRV
with 33
Ω
series resistor;
steady state drive
[11]
36
-
44.1
Ω
R
pu
SoftConnect = ON
1.1
-
1.9
k
Ω
Table 5.
T
amb
=
40
°
C to +85
°
C for commercial applications, unless otherwise specified.
Symbol
Parameter
Static characteristics
…continued
Conditions
Min
Typ
[1]
Max
Unit
Table 6.
V
DDA
= 2.5 V to 3.6 V; T
amb
=
40
°
C to +85
°
C unless otherwise specified; ADC frequency 4.5 MHz.
Symbol
Parameter
Conditions
V
IA
analog input voltage
C
ia
analog input capacitance
E
D
differential linearity error
E
L(adj)
integral non-linearity
E
O
offset error
E
G
gain error
E
T
absolute error
R
vsi
voltage source interface
resistance
ADC static characteristics
Min
0
-
Typ
-
-
-
-
-
-
-
-
Max
V
DDA
1
±
1
±
2
±
3
±
0.5
±
4
40
Unit
V
pF
LSB
LSB
LSB
%
LSB
k
Ω
[1][2][3]
-
[1][4]
-
[1][5]
-
[1][6]
-
[1][7]
-
[8]
-
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