PIC16F84A-20/SS Microchip Technology, PIC16F84A-20/SS Datasheet - Page 51

• Manufacturer Part Number: PIC16F84A-20/SS
• Description: IC MCU FLASH 1KX14 EE 20SSOP
• Manufacturer: Microchip Technology
• Series: PIC® 16Fr

Specifications of PIC16F84A-20/SS

• Core Size: 8-Bit
• Program Memory Size: 1.75KB (1K x 14)
• Core Processor: PIC
• Speed: 20MHz
• Peripherals: POR, WDT
• Number Of I /o: 13
• Program Memory Type: FLASH
• Eeprom Size: 64 x 8
• Ram Size: 68 x 8
• Voltage - Supply (vcc/vdd): 4 V ~ 5.5 V
• Oscillator Type: External
• Operating Temperature: 0°C ~ 70°C
• Package / Case: 20-SSOP
• Controller Family/series: PIC16F
• No. Of I/o's: 13
• Eeprom Memory Size: 64Byte
• Ram Memory Size: 68Byte
• Cpu Speed: 20MHz
• No. Of Timers: 1
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: XLT20SS1-1 - SOCKET TRANSITION 20DIP 20SSOPI3-DB16F84A - BOARD DAUGHTER ICEPIC3AC164307 - MODULE SKT FOR PM3 28SSOPAC164018 - MODULE SKT PROMATEII 20SSOP
• Data Converters: -
• Connectivity: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

9.0
Absolute Maximum Ratings †
Ambient temperature under bias.............................................................................................................-55 C to +125 C
Storage temperature .............................................................................................................................. -65 C to +150 C
Voltage on any pin with respect to V
Voltage on V
Voltage on MCLR with respect to V
Voltage on RA4 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 I/O pin..........................................................................................................25 mA
Maximum output current sourced by any I/O pin ....................................................................................................25 mA
Maximum current sunk by PORTA ..........................................................................................................................80 mA
Maximum current sourced by PORTA.....................................................................................................................50 mA
Maximum current sunk by PORTB........................................................................................................................150 mA
Maximum current sourced by PORTB ..................................................................................................................100 mA
† 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 1: Voltage spikes below V
2001 Microchip Technology Inc.
2: Power dissipation is calculated as follows: Pdis = V
ELECTRICAL CHARACTERISTICS
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
DD
with respect to V
IK
(2)
OK
(V
DD
.....................................................................................................................................800 mW
SS
I
(V
< 0 or V
pin ..............................................................................................................................100 mA
O
pin ...........................................................................................................................150 mA
< 0 or V
SS
SS
I
SS
SS
SS
> V
........................................................................................................... -0.3 to +7.5V
........................................................................................................... -0.3 to +8.5V
(1)
SS
O
(except V
at the MCLR pin, inducing currents greater than 80 mA, may cause latch-up.
DD
> V
.
.......................................................................................................-0.3 to +14V
)
DD
)
DD
, MCLR, and RA4) ......................................... -0.3V to (V
DD
x {I
DD
-
I
OH
} +
{(V
DD
PIC16F84A
-V
OH
) x I
OH
DS35007B-page 49
} + (V
DD
O
l x I
+ 0.3V)
20 mA
20 mA
OL
).