LPC2926 Datasheet, PDF (63/95 Pages) NXP Semiconductors – ARM9 microcontroller with CAN, LIN, and USB

NXP Semiconductors
LPC2926/2927/2929
ARM9 microcontroller with CAN, LIN, and USB
8. Static characteristics
Table 34. Static characteristics
V_DD(CORE) = V_{DD(OSC_PLL)} ; V_DD(IO) = 2.7 V to 3.6 V; V_DDA(ADC3V3) = 3.0 V to 3.6 V; V_DDA(ADC5V0) = 3.0 V to 5.5 V;
T_vj = −40 °C to +85 °C; all voltages are measured with respect to ground; positive currents flow into the IC; unless otherwise
specified.^[1]
Symbol
Parameter
Conditions
Min
Typ Max
Unit
Supplies
Core supply
V_DD(CORE) core supply voltage
1.71
1.80 1.89
V
I_DD(CORE)
core supply current
Device state after reset;
-
75
-
mA
system clock at
125 MHz; T_amb = 85 °C;
executing code
while(1){} from flash.
all clocks off
[2] _-
30
475
μA
I/O supply
V_DD(IO)
input/output supply
voltage
2.7
-
3.6
V
I_DD(IO)
I/O supply current
Power-down mode
-
Oscillator/PLL supply
0.5 3.25
μA
V_{DD(OSC_PLL)} oscillator and PLL supply
voltage
1.71
1.80 1.89
V
I_{DD(OSC_PLL)} oscillator and PLL supply Normal mode
-
current
Power-down mode
-
-
1
mA
-
2
μA
Analog-to-digital converter supply
V_DDA(ADC3V3) 3.3 V ADC analog supply
voltage
[3] _3.0
3.3 3.6
V
V_DDA(ADC5V0) 5.0 V ADC analog supply
voltage.
[4] _3.0
5.0 5.5
V
I_DDA(ADC3V3) 3.3 V ADC analog supply Normal mode
-
current
Power-down mode
-
-
1.9
mA
-
4
μA
I_DDA(ADC5V0) 5.0 V ADC analog supply Normal mode
-
current.
Power-down mode
-
-
1
mA
-
1
μA
Input pins and I/O pins configured as input
V_I
input voltage
all port pins and V_DD(IO) ^[5][6] −0.5
-
+5.5
V
applied
see Section 7
port 0 pins 8 to 23 when ^[6]
ADC1/2 is used
V_VREFP
all port pins and V_DD(IO)
−0.5
-
+3.6
V
not applied
all other I/O pins, RST,
−0.5
TRST, TDI, JTAGSEL,
TMS, TCK
-
V_DD(IO)
V
V_IH
HIGH-level input voltage all port pins, RST, TRST,
2.0
-
-
V
TDI, JTAGSEL, TMS,
TCK
LPC2926_27_29
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 5 — 28 September 2010
© NXP B.V. 2010. All rights reserved.
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