DS41126B-page 2

© 2001 Microchip Technology Inc.

Electrical Specification Differences

Parm.

No.

Sym.

Characteristic

PIC16C54A Data Sheet

PIC16C54C Data Sheet

Units

Conditions

Min

Typ

Max

Min

Typ

Max

Supply Voltage

XT, RC and LP Options

LP Option

HS option

3.0

2.5

4.5

—

—

—

6.25

6.25

5.5

3.0

2.5

4.5

—

—

—

5.5

5.5

5.5

V

V

V

Supply Current

LP Option, Commercial

LP Option, Industrial

LP Option Industrial

—

—

—

14

17

11

29

37

35

—

—

—

14

17

14

32

40

35

µΑ

µΑ

µΑ

WDT Disabled

Note 1

Power Down Current

Industrial

Extended

—

—

—

—

5.0

0.3

5.0

0.8

14

5.0

22

18

—

—

—

—

4.0

0.25

4.5

0.3

14

5.0

22

18

µΑ

µΑ

µΑ

µΑ

WDT Enabled

WDT Disabled

WDT Enabled

WDT Disabled

Input Low Voltage

I/O Ports

—

—

0.8

—

—

0.8

V

V

≤5.5V

≤5.5V

Otherwise

Input High Voltage

I/O Ports

2.0

—

—

2.0

—

—

V

V

≤5.5

≤5.5V

Otherwise

Note 1:

Note:

The user should verify that the device oscillator starts and performs as expected. Adjusting the loading

capacitor values and /or the oscillator mode may be required.