PIC16HV540 Microchip Technology, PIC16HV540 Datasheet - Page 61

• Manufacturer Part Number: PIC16HV540
• Description: Enhanced PIC16C54 EPROM-Based 8-Bit CMOS Microcontroller
• Manufacturer: Microchip Technology

10.0
Absolute Maximum Ratings
Ambient temperature under bias.............................................................................................................. –20°C to +85°C
Storage temperature ............................................................................................................................. –65°C to +150°C
Voltage on V
Voltage on MCLR with respect to V
Voltage on all other pins with respect to V
Total power dissipation
Max. current out of V
Max. current into V
Max. current into an input pin (T0CKI only)
Input clamp current, I
Output clamp current, I
Max. output current sunk by any I/O pin .................................................................................................................25 mA
Max. output current sourced by any I/O pin ............................................................................................................10 mA
Max. output current sourced by a single I/O port A or B .........................................................................................40 mA
Max. output current sourced by a single I/O port A or B ........................................................................................50 mA
†
This is a stress rating only and functional operation of the device at those or any other conditions above those indi-
cated in the operation listings of this specification is not implied. Exposure to maximum rating conditions for
extended periods may affect device reliability.
Note 1: Power dissipation is calculated as follows: Pdis = V
2000 Microchip Technology Inc.
NOTICE: Stresses above those listed under "Maximum Ratings" may cause permanent damage to the device.
2: Voltage spikes below V
ELECTRICAL CHARACTERISTICS - PIC16HV540
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
DD
with respect to V
DD
SS
IK
pin ......................................................................................................................................100 mA
(1)
OK
(V
pin ...................................................................................................................................150 mA
.....................................................................................................................................800 mW
I
(V
< 0 or V
O
†
< 0 or V
SS
SS
.
SS
SS
...................................................................................................................0 to +16V
I
at the MCLR pin, inducing currents greater than 80mA, may cause latch-up. Thus,
................................................................................................................0 to +14V
> V
O
> V
DD
SS
)
DD
................................................................................. –0.6V to (V
)
Preliminary
DD
x {I
DD
-
I
OH
} +
{(V
PIC16HV540
DD
-V
OH
) x I
OH
DS40197B-page 61
} + (V
DD
OL
+ 0.6V)
500 A
20 mA
20 mA
x I
OL
)