參數(shù)資料
型號(hào)： LPC2378FBD144
廠商： NXP Semiconductors N.V.
元件分類(lèi)： 數(shù)學(xué)處理器
英文描述： Single-chip 16-bit-32-bit microcontrollers; 512 kB flash with ISP-IAP, Ethernet, USB 2.0, CAN, and 10-bit ADC-DAC
封裝： LPC2377FBD144<SOT486-1 (LQFP144)|<<http://www.nxp.com/packages/SOT486-1.html<1<Always Pb-free,;LPC2378FBD144<SOT486-1 (LQFP144)|<<http://www.nxp.com/packages/SOT486-1.htm
文件頁(yè)數(shù)： 40/68頁(yè)
文件大?。?/td> 1443K
代理商： LPC2378FBD144
LPC2377_78
All information provided in this document is subject to legal disclaimers.
NXP B.V. 2010. All rights reserved.
Product data sheet
Rev. 5 — 17 June 2010
40 of 68
NXP Semiconductors
LPC2377/78
Single-chip 16-bit/32-bit microcontrollers
10. Static characteristics
Table 6.
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 flash; no
peripherals enabled;
PCLK = CCLK
CCLK = 10 MHz
CCLK = 72 MHz
all peripherals enabled;
PCLK = CCLK / 8
CCLK = 10 MHz
CCLK = 72 MHz
all peripherals enabled;
PCLK = CCLK
CCLK = 10 MHz
CCLK = 72 MHz
V
DD(DCDC)(3V3)
= 3.3 V;
T
amb
= 25
°
C
-
-
15
63
-
-
mA
mA
-
-
21
92
-
-
mA
mA
-
-
27
125
113
-
-
-
mA
mA
μ
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
[3]
-
20
-
μ
A
[4]
-
20
20
-
-
μ
A
μ
A
Deep power-down mode
[3]
-
V
I
= 0 V; no pull-up
-
-
3
μ
A
V
I
= V
DD(3V3)
; no pull-down
-
-
3
μ
A
V
O
= 0 V; V
O
= V
DD(3V3)
;
no pull-up/down
-
-
3
μ
A
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