RFPIC12F675 MICROCHIP [Microchip Technology], RFPIC12F675 Datasheet - Page 89

• Manufacturer Part Number: RFPIC12F675
• Description: 20-Pin FLASH-Based 8-Bit CMOS Microcontroller with UHF ASK/FSK Transmitter
• Manufacturer: MICROCHIP [Microchip Technology]

13.0
Absolute Maximum Ratings†
Ambient temperature under bias........................................................................................................... -40 to +125°C
Storage temperature ........................................................................................................................ -65°C to +150°C
Voltage on V
Voltage on V
Voltage on MCLR with respect to Vss...................................................................................................-0.3 to +13.5V
Voltage on all GPIO pins with respect to V
Voltage on all other RF Transmitter pins with respect to V
Total power dissipation
Maximum current out of V
Maximum current into V
Input clamp current, I
Output clamp current, I
Maximum output current sunk by any GPIO pin ............................................................................................... 25 mA
Maximum output current sourced by any GPIO pin .......................................................................................... 25 mA
Maximum total current sunk by all GPIO pins ................................................................................................. 125 mA
Maximum total current sourced all GPIO pins................................................................................................. 125 mA
Note 1: Power dissipation is calculated as follows:
 2003 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 to maximum rating conditions for
extended periods may affect device reliability.
Note:
ELECTRICAL SPECIFICATIONS
P
V
Voltage spikes below V
a series resistor of 50-100
this pin directly to V
DIS
OHRF
DD
DDRF
= V
with respect to V
) x I
with respect to V
DD
OHRF
IK
x {I
(1)
OK
(V
DD
DD
} + ∑(V
............................................................................................................................... 800 mW
SS
I
(Vo < 0 or Vo >V
< 0 or V
pin ........................................................................................................................ 250 mA
- ∑ I
pin ..................................................................................................................... 300 mA
SS
OH
OLRF
SS
.
SS
I
SSRF
} + ∑ {(V
....................................................................................................... -0.3 to +6.5V
> V
at the MCLR pin, inducing currents greater than 80 mA, may cause latchup. Thus,
Ω
x I
DD
should be used when applying a "low" level to the MCLR pin, rather than pulling
OLRF
............................................................................................... -0.3 to +7.0V
SS
)...............................................................................................................± 20 mA
DD
DD
............................................................................ -0.3V to (V
)
).........................................................................................................± 20 mA
-V
OH
Preliminary
) x I
OH
SSRF
} + ∑(V
.............................................-0.3V to (V
OL
x I
OL
) + V
DDRF
x {I
rfPIC12F675
DDRF
- ∑ I
OHRF
DS70091A-page 87
DDRF
} + ∑ {(V
DD
+ 0.3V)
+ 0.3V)
DDRF
-