2003 Microchip Technology Inc.
Preliminary
DS70091A-page 87
rfPIC12F675
13.0 ELECTRICAL SPECIFICATIONS
Absolute Maximum Ratings
Ambient temperature under bias........................................................................................................... -40 to +125°C
Storage temperature ........................................................................................................................ -65°C to +150°C
Voltage on V
DD with respect to VSS ....................................................................................................... -0.3 to +6.5V
Voltage on V
DDRF with respect to VSSRF ............................................................................................... -0.3 to +7.0V
Voltage on MCLR with respect to Vss...................................................................................................-0.3 to +13.5V
Voltage on all GPIO pins with respect to V
SS............................................................................ -0.3V to (VDD + 0.3V)
Voltage on all other RF Transmitter pins with respect to V
SSRF.............................................-0.3V to (VDDRF + 0.3V)
Total power dissipation(1) ............................................................................................................................... 800 mW
Maximum current out of V
SS pin ..................................................................................................................... 300 mA
Maximum current into V
DD pin ........................................................................................................................ 250 mA
Input clamp current, I
IK (VI < 0 or VI > VDD)
...............................................................................................................± 20 mA
Output clamp current, IOK (Vo < 0 or Vo >V
DD)
.........................................................................................................± 20 mA
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:
P
DIS = VDD x {IDD -
∑ IOH} + ∑ {(VDD-VOH) x IOH} + ∑(VOL x IOL) + VDDRF x {IDDRF - ∑ IOHRF} + ∑ {(VDDRF-
V
OHRF) x IOHRF} +
∑(VOLRF x IOLRF)
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:
Voltage spikes below V
SS at the MCLR pin, inducing currents greater than 80 mA, may cause latchup. Thus,
a series resistor of 50-100
should be used when applying a "low" level to the MCLR pin, rather than pulling
this pin directly to V
SS.