lpc2917 NXP Semiconductors, lpc2917 Datasheet - Page 51

• Manufacturer Part Number: lpc2917
• Description: Arm9 Microcontroller With Can And Lin
• Manufacturer: NXP Semiconductors

NXP Semiconductors
9. Limiting values
Table 28.
In accordance with the Absolute Maximum Rating System (IEC 60134).
LPC2917_19_1
Preliminary data sheet
Symbol
Supply pins
P
V
V
V
V
I
I
Input pins and I/O pins
V
V
V
V
V
V
I
Output pins and I/O pins configured as output
DD
SS
I(ADC)
tot
DD(CORE)
DD(OSC_PLL)
DD(ADC3V3)
DD(IO)
XIN_OSC
XIN_RTC
I(IO)
I(ADC)
VREFP
VREFN
Limiting values
8.9.3 VIC pin description
8.9.4 VIC clock description
Parameter
Total power dissipation.
Core supply voltage.
Oscillator and PLL supply
voltage.
3.3 V ADC supply voltage.
I/O digital supply voltage.
Supply current.
Ground current.
Voltage on pin XIN_OSC.
Voltage on pin XIN_RTC.
I/O input voltage.
ADC input voltage.
Voltage on pin VREFP.
Voltage on pin VREFN.
ADC input current.
Interrupt-request masking is performed individually per interrupt target by comparing the
priority level assigned to a specific interrupt request with a target-specific priority
threshold. The priority levels are defined as follows:
Software interrupt support is provided and can be supplied for:
The VIC module in the LPC2917/19 has no external pins.
The VIC is clocked by CLK_SYS_VIC, see
•
•
•
•
•
Priority level 0 corresponds to ‘masked’ (i.e. interrupt requests with priority 0 never
lead to an interrupt)
Priority 1 corresponds to the lowest priority
Priority 15 corresponds to the highest priority
Testing RTOS interrupt handling without using device-specific interrupt service
routines
Software emulation of an interrupt-requesting device, including interrupts
Conditions
Average value per supply
pin.
Average value per ground
pin.
Average value per input pin.
I/O port 0.
Rev. 1.01 — 15 November 2007
Section
ARM9 microcontroller with CAN and LIN
[3][4][5]
[4][5]
7.2.2.
[1]
[2]
[2]
[2]
Min
-
0.5
0.5
0.5
0.5
-
-
0.5
0.5
0.5
0.5
0.5
0.5
-
LPC2917/19
Max
1
+2.0
+2.0
+4.6
+4.6
98
98
+2.0
+2.0
V
V
+3.6
+3.6
35
DD(IO)
DD(ADC3V3)
+ 3.0
© NXP B.V. 2007. All rights reserved.
+ 0.5
Unit
W
V
V
V
V
mA
mA
V
V
V
V
V
V
mA
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