Microchip Technology MCP9800DM-DL2 Data Sheet

 2004-2013 Microchip Technology Inc.

DS40001239E-page 71

 

Standard Operating Conditions (unless otherwise specified)
Operating Temperature -40

C  T

A

 

 +85C (industrial)

-40

C  T

A

 

 +125C (extended)

Operating Voltage V

DD

 range is described in Section 12.1 “DC 

30

T

MCL

MCLR Pulse Width (low)

2*
5*

—
—

—
—

s

s

V

DD

 = 5V, -40°C to +85°C

V

DD

 = 5.0V

31

T

WDT

Watchdog Timer Time-out Period 
(no prescaler) 

10
10

16
16

29
31

ms
ms

V

DD

 = 5.0V (Industrial)

V

DD

 = 5.0V (Extended)

32

T

DRT

Device Reset Timer Period (stan-
dard)

10
10

16
16

29
31

ms
ms

V

DD

 = 5.0V (Industrial)

V

DD

 = 5.0V (Extended)

34

T

IOZ

 

I/O High-impedance from MCLR 
low

—

—

2*

s

* These parameters are characterized but not tested.

Note 1: Data in the Typical (“Typ”) column is at 5V, 25

C unless otherwise stated. These parameters are for design 

guidance only and are not tested.

Standard Operating Conditions (unless otherwise specified)
Operating Temperature  -40

C  T

A

 

 +85C (industrial)

-40

C  T

A

 

 +125C (extended)

Operating Voltage V

DD

 range is described in

Section 12.1 “DC Characteristics”.

40

Tt0H T0CKI High Pulse 

Width

No Prescaler

0.5 T

CY

 + 20*

—

—

ns

With Prescaler

10*

—

—

ns

41

Tt0L T0CKI Low Pulse 

Width

No Prescaler

0.5 T

CY

 + 20*

—

—

ns

With Prescaler

10*

—

—

ns

42

Tt0P T0CKI Period

 T

CY

 + 40*

20 or        N

—

—

ns

Whichever is greater.
N = Prescale Value
(1, 2, 4,..., 256)

* These parameters are characterized but not tested.

Note 1: Data in the Typical (“Typ”) column is at 5V, 25°C unless otherwise stated. These parameters are for design 

guidance only and are not tested.

T0CKI

40

41

42