LPC2921_10 Datasheet, PDF (53/84 Pages) NXP Semiconductors – ARM9 microcontroller with CAN, LIN, and USB

NXP Semiconductors
LPC2921/2923/2925
ARM9 microcontroller with CAN, LIN, and USB
7. Limiting values
Table 30. Limiting values
In accordance with the Absolute Maximum Rating System (IEC 60134).
Symbol
Parameter
Conditions
Supply pins
P_tot
V_DD(CORE)
V_{DD(OSC_PLL)}
total power dissipation
core supply voltage
oscillator and PLL supply
voltage
V_DDA(ADC3V3) 3.3 V ADC analog supply
voltage
V_DD(IO)
I_DD
input/output supply voltage
supply current
average value per supply
pin
I_SS
ground current
average value per ground
pin
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
for ADC1/2: I/O port 0 pin 8
to pin 23.
V_VREFP
voltage on pin VREFP
V_VREFN
voltage on pin VREFN
I_I(ADC)
ADC input current
average value per input pin
Output pins and I/O pins configured as output
I_OHS
I_OLS
General
HIGH-level short-circuit
output current
LOW-level short-circuit
output current
drive HIGH, output shorted
to V_SS(IO)
drive LOW, output shorted
to _VDD(IO)
T_stg
T_amb
storage temperature
ambient temperature
Min
[1] _-
−0.5
−0.5
−0.5
−0.5
[2] _-
[2] _-
−0.5
[3][4][5] _−0.5
[4][5] _−0.5
−0.5
−0.5
[2] _-
[6] _-
[6] _-
−65
−40
Max
1.5
+2.0
+2.0
+4.6
+4.6
98
98
+2.0
V_DD(IO) + 3.0
V_DDA(ADC3V3)
+ 0.5
+3.6
+3.6
35
−33
+38
+150
+85
Unit
W
V
V
V
V
mA
mA
V
V
V
V
V
mA
mA
mA
°C
°C
LPC2921_23_25_3
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 03 — 14 April 2010
© NXP B.V. 2010. All rights reserved.
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