參數(shù)資料
型號(hào)： LPC2470FET208
廠商： NXP Semiconductors N.V.
元件分類： 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
文件頁數(shù)： 51/91頁
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
51 of 91
NXP Semiconductors
LPC2470
Flashless 16-bit/32-bit microcontroller
10. Static characteristics
Table 9.
T
amb
=
40
C to +85
C for commercial applications, unless otherwise specified.
Symbol
Parameter
V
DD(3V3)
supply voltage (3.3 V)
V
DD(DCDC)(3V3)
DC-to-DC converter
supply voltage (3.3 V)
V
DDA
analog 3.3 V pad
supply voltage
V
i(VBAT)
input voltage on pin
VBAT
V
i(VREF)
input voltage on pin
VREF
I
DD(DCDC)act(3V3)
active mode DC-to-DC
converter supply
current (3.3 V)
Static characteristics
Conditions
core and external rail
Min
3.0
3.0
Typ
[1]
3.3
3.3
Max
3.6
3.6
Unit
V
V
3.0
3.3
3.6
V
[2]
2.0
3.3
3.6
V
2.5
3.3
V
DDA
V
V
DD(DCDC)(3V3)
= 3.3 V;
T
amb
= 25
C; code
while(1){}
executed from the on-chip
SRAM; no peripherals
enabled; PCLK = CCLK / 8
CCLK = 12 MHz
CCLK = 72 MHz
V
DD(DCDC)(3V3)
= 3.3 V;
T
amb
= 25
C
-
-
17.4
66.1
113
-
-
-
mA
mA
A
I
DD(DCDC)pd(3V3)
Power-down mode
DC-to-DC converter
supply current (3.3 V)
[3]
-
I
DD(DCDC)dpd(3V3)
Deep power-down
mode DC-to-DC
converter supply
current (3.3 V)
I
BATact
active mode battery
supply current
I
BAT
battery supply current
Standard port pins, RESET, RTCK
I
IL
LOW-level input
current
I
IH
HIGH-level input
current
I
OZ
OFF-state output
current
I
latch
I/O latch-up current
[3]
-
20
-
A
[4]
-
20
20
-
-
A
A
Deep power-down mode
[3]
-
V
I
= 0 V; no pull-up
-
-
3
A
V
I
= V
DD(3V3)
; no pull-down
-
-
3
A
V
O
= 0 V; V
O
= V
DD(3V3)
;
no pull-up/down
(0.5V
DD(3V3)
) < V
I
<
(1.5V
DD(3V3)
);
T
j
< 125
C
pin configured to provide a
digital function
output active
-
-
3
A
-
-
100
mA
V
I
input voltage
[5][6][7]
[8]
0
-
5.5
V
V
O
V
IH
output voltage
HIGH-level input
voltage
0
2.0
-
-
V
DD(3V3)
-
V
V
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