PIC18F-LF1XK50 MICROCHIP [Microchip Technology], PIC18F-LF1XK50 Datasheet - Page 363

• Manufacturer Part Number: PIC18F-LF1XK50
• Description: 20-Pin USB Flash Microcontrollers
• Manufacturer: MICROCHIP [Microchip Technology]

27.0
Absolute Maximum Ratings
Ambient temperature under bias....................................................................................................... -40°C to +125°C
Storage temperature ........................................................................................................................ -65°C to +150°C
Voltage on V
Voltage on V
Voltage on MCLR with respect to Vss ................................................................................................. -0.3V to +9.0V
Voltage on V
Voltage on D+ and D- pins with respect to V
Voltage on all other pins with respect to V
Total power dissipation
Maximum current out of V
Maximum current into V
Clamp current, I
Maximum output current sunk by any I/O pin.................................................................................................... 25 mA
Maximum output current sourced by any I/O pin .............................................................................................. 25 mA
Maximum current sunk by all ports ................................................................................................................... 90 mA
Maximum current sourced by all ports ............................................................................................................. 90 mA
Note 1:
 2010 Microchip Technology Inc.
† NOTICE: Stresses above those listed under “Absolute Maximum Ratings” may cause permanent damage to the
device. This is a stress rating only and functional operation of the device at those or any other conditions above those
indicated in the operation listings of this specification is not implied. Exposure above maximum rating conditions for
extended periods may affect device reliability.
2:
ELECTRICAL SPECIFICATIONS
Power dissipation is calculated as follows: P
Vusb must always be  V
DD
DD
USB
with respect to V
with respect to V
K
pin with respect to V
(V
PIN
(1)
DD
< 0 or V
............................................................................................................................... 800 mW
SS
pin ......................................................................................................................... 95 mA
pin ...................................................................................................................... 95 mA
PIN
SS
SS
, PIC18F1XK50 .......................................................................... -0.3V to +6.0V
, PIC18LF1XK50 ........................................................................ -0.3V to +4.0V
> V
(†)
DD
SS
DD
+ 0.3V
............................................................................................ -0.3V to +4.0V
SS
)20 mA
SS
........................................................................... -0.3V to (V
...................................................................... -0.3V to (V
Preliminary
DIS
= V
DD
x {I
DD
–  I
PIC18F/LF1XK50
OH
} +  {(V
DD
– V
OH
) x I
DS41350E-page 363
OH
} + (V
USB
DD
+ 0.3V)
+ 0.3V)
O
l x I
OL
).