參數(shù)資料
型號(hào): LPC2921FBD100
廠商: NXP SEMICONDUCTORS
元件分類(lèi): 微控制器/微處理器
英文描述: ARM9 microcontroller with CAN, LIN, and USB
中文描述: 32-BIT, FLASH, 125 MHz, RISC MICROCONTROLLER, PQFP100
封裝: 14 X 14 MM, 1.40 MM HEIGHT, PLASTIC, MS-026, SOT407-1, LQFP-100
文件頁(yè)數(shù): 53/84頁(yè)
文件大小: 551K
代理商: LPC2921FBD100
LPC2921_23_25_3
All information provided in this document is subject to legal disclaimers.
NXP B.V. 2010. All rights reserved.
Product data sheet
Rev. 03 — 14 April 2010
53 of 84
NXP Semiconductors
LPC2921/2923/2925
ARM9 microcontroller with CAN, LIN, and USB
7. Limiting values
Table 30.
In accordance with the Absolute Maximum Rating System (IEC 60134).
Symbol
Parameter
Supply pins
P
tot
total power dissipation
V
DD(CORE)
core supply voltage
V
DD(OSC_PLL)
oscillator and PLL supply
voltage
V
DDA(ADC3V3)
3.3 V ADC analog supply
voltage
V
DD(IO)
input/output supply voltage
I
DD
supply current
Limiting values
Conditions
Min
Max
Unit
[1]
-
1.5
+2.0
+2.0
W
V
V
0.5
0.5
0.5
+4.6
V
0.5
+4.6
98
V
mA
average value per supply
pin
average value per ground
pin
[2]
-
I
SS
ground current
[2]
-
98
mA
Input pins and I/O pins
V
XIN_OSC
V
I(IO)
V
I(ADC)
voltage on pin XIN_OSC
I/O input voltage
ADC input voltage
0.5
+2.0
V
DD(IO)
+ 3.0
V
DDA(ADC3V3)
+ 0.5
+3.6
+3.6
35
V
V
V
[3][4][5]
0.5
for ADC1/2: I/O port 0 pin 8
to pin 23.
[4][5]
0.5
V
VREFP
V
VREFN
I
I(ADC)
Output pins and I/O pins configured as output
I
OHS
HIGH-level short-circuit
output current
I
OLS
LOW-level short-circuit
output current
General
T
stg
storage temperature
T
amb
ambient temperature
voltage on pin VREFP
voltage on pin VREFN
ADC input current
0.5
0.5
V
V
mA
average value per input pin
[2]
-
drive HIGH, output shorted
to V
SS(IO)
drive LOW, output shorted
to
VDD(IO)
[6]
-
33
mA
[6]
-
+38
mA
65
40
+150
+85
°
C
°
C
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