Information

 2010-2013 Microchip Technology Inc. DS80000507F-page 11
PIC18F87K22 FAMILY
2. Module: Voltage Regulator Pins
(ENVREG and V
CAP/VDDCORE)
In Section 2.4 “Voltage Regulator Pins
(ENVREG and V
CAP/VDDCORE)”, the description
of the Regulator Disabled mode has changed.
The changes are shown in bold below:
When the regulator is disabled, the V
CAP/
V
DDCORE pin must only be tied to a 0.1 µF
capacitor. Refer to Section 31.0 “Electrical
Characteristics” for information on VDD and
V
DDCORE.
3. Module: DC Characteristics
(Injection Current)
The following table of specifications for current
injected into the microcontroller will be added to
Section 31.0 “Electrical Characteristics”.
31.4 DC Characteristics: PIC18F87K22 Family (Industrial)
DC CHARACTERISTICS
Standard Operating Conditions: 1.8V to 5.5V
Operating temperature -40°C  TA  +85°C for Industrial
-40°C  T
A  +125°C for Extended
Param.
No.
Symbol Characteristic Min. Typ. Max. Units Conditions
D160a I
ICL Input Low Injection Current 0 — -5
(1)
mA All pins except VDD, VSS,
AV
DD, AVSS, MCLR, VCAP,
SOSCI, SOSCO
D160b I
ICH Input High Injection Current 0 — +5
(1)
mA All pins except VDD, VSS,
AV
DD, AVSS, MCLR, VCAP,
SOSCI, SOSCO
D160c I
ICT Total Input Injection Current
(sum of all I/O and control
pins)
-20
(1,2)
—+20
(1,2)
mA Absolute instantaneous
sum of all input injection
currents from all I/O pins
( I
ICL + IICH)  IICT
Note 1: Injection currents >  0 can affect the A/D results.
2: Any number and/or combination of I/O pins not excluded under I
ICL or IICH conditions are permitted.