PIC16C54B-20I/P Microchip Technology, PIC16C54B-20I/P Datasheet - Page 89

• Manufacturer Part Number: PIC16C54B-20I/P
• Description: MICRO CTRL 512 20MHZ OTP 18DIP
• Manufacturer: Microchip Technology
• Series: PIC® 16Cr

Specifications of PIC16C54B-20I/P

• Core Processor: PIC
• Core Size: 8-Bit
• Speed: 20MHz
• Peripherals: POR, WDT
• Number Of I /o: 12
• Program Memory Size: 768B (512 x 12)
• Program Memory Type: OTP
• Ram Size: 25 x 8
• Voltage - Supply (vcc/vdd): 3 V ~ 5.5 V
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 18-DIP (0.300", 7.62mm)
• Lead Free Status / RoHS Status: Request inventory verification / Request inventory verification
• Eeprom Size: -
• Data Converters: -
• Connectivity: -

PIC16CR54A
13.0
Absolute Maximum Ratings†
Ambient Temperature under bias ........................................................................................................... –55 C to +125 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...........................................................................................................20 mA
Max. Output Current sourced by a single I/O port (PORTA or B)............................................................................40 mA
Max. Output Current sunk by a single I/O port (PORTA or B) .................................................................................50 mA
1998 Microchip Technology Inc.
Note 1: Power Dissipation is calculated as follows: P
Note 2: Voltage spikes below Vss at the MCLR pin, inducing currents greater than 80 mA may cause latch-up. Thus,
†
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.
NOTICE: Stresses above those listed under "Maximum Ratings" may cause permanent damage to the device.
ELECTRICAL CHARACTERISTICS - PIC16CR54A
a series resistor of 50 to 100 should be used when applying a low level to the MCLR pin rather than pulling
this pin directly to Vss.
DD
with respect to V
DD
SS
IK
pin........................................................................................................................................50 mA
(1)
OK
pin...................................................................................................................................150 mA
(VI < 0 or VI > V
....................................................................................................................................800 mW
(V0 < 0 or V0 > V
SS
SS (2)
..................................................................................................................0 to +7.5V
............................................................................................................0 to +14V
DD
SS
)
................................................................................. –0.6V to (V
DD
)
Preliminary
DIS
= V
DD
x {I
DD
-
I
OH
} +
{(V
DD
-V
PIC16C5X
OH
) x I
OH
DS30453B-page 89
} + (V
DD
OL
+ 0.6V)
500 A
20 mA
20 mA
x I
OL
)