PIC17C43-25I/PT Microchip Technology, PIC17C43-25I/PT Datasheet - Page 147

• Manufacturer Part Number: PIC17C43-25I/PT
• Description: IC MCU OTP 4KX16 PWM 44TQFP
• Manufacturer: Microchip Technology
• Series: PIC® 17Cr

Specifications of PIC17C43-25I/PT

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 25MHz
• Connectivity: UART/USART
• Peripherals: POR, PWM, WDT
• Number Of I /o: 33
• Program Memory Size: 8KB (4K x 16)
• Program Memory Type: OTP
• Ram Size: 454 x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 6 V
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 44-TQFP, 44-VQFP
• For Use With: AC164315 - MODULE SKT MPLAB PM3 44TQFP309-1008 - ADAPTER 44-TQFP TO 40-DIPAC174005 - MODULE SKT PROMATEII 44TQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Data Converters: -

17.0
Absolute Maximum Ratings †
Ambient temperature under bias..................................................................................................................-55 to +125˚C
Storage temperature ............................................................................................................................... -65˚C to +150˚C
Voltage on V
Voltage on MCLR with respect to V
Voltage on RA2 and RA3 with respect to V
Voltage on all other pins with respect to V
Total power dissipation (Note 1).................................................................................................................................1.0W
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 (except RA2 and RA3)......................................................................35 mA
Maximum output current sunk by RA2 or RA3 pins .................................................................................................60 mA
Maximum output current sourced by any I/O pin .....................................................................................................20 mA
Maximum current sunk by PORTA and PORTB (combined)..................................................................................150 mA
Maximum current sourced by PORTA and PORTB (combined).............................................................................100 mA
Maximum current sunk by PORTC, PORTD and PORTE (combined)...................................................................150 mA
Maximum current sourced by PORTC, PORTD and PORTE (combined)..............................................................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.
1996 Microchip Technology Inc.
Note 1: Power dissipation is calculated as follows: Pdis = V
Note 2: Voltage spikes below V
PIC17C42 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
OK
(V
DD
SS
I
(V
< 0 or V
pin(s) - Total ................................................................................................................200 mA
O
pin(s) - Total .............................................................................................................250 mA
< 0 or V
This document was created with FrameMaker 4 0 4
SS
I
SS
SS
................................................................................................................ 0 to +7.5V
> V
SS
O
(Note 2) ..........................................................................................-0.6V to +14V
at the MCLR pin, inducing currents greater than 80 mA, may cause latch-up.
DD
> V
.
SS
)
SS
DD
..................................................................................... -0.6V to V
..............................................................................................-0.6V to +12V
)
DD
Applicable Devices 42 R42 42A 43 R43 44
x {I
DD
-
I
OH
} +
{(V
DD
-V
PIC17C4X
OH
) x I
OH
DS30412C-page 147
} + (V
DD
OL
+ 0.6V
20 mA
20 mA
x I
OL
)