PIC12F508-I/SL View Datasheet(PDF) - Microchip Technology

Part Name

Description

Manufacturer

PIC12F508-I/SL

8/14-Pin, 8-Bit Flash Microcontrollers

Microchip Technology 

PIC12F508/509/16F505

FIGURE 10-7:

TIMER0 CLOCK TIMINGS – PIC12F508/509/16F505

T0CKI

40

41

42

TABLE 10-7: TIMER0 CLOCK REQUIREMENTS – PIC12F508/509/16F505

AC CHARACTERISTICS

Standard Operating Conditions (unless otherwise specified)

Operating Temperature -40°C ≤ TA ≤ +85°C (industrial)

-40°C ≤ TA ≤ +125°C (extended)

Operating Voltage VDD range is described in

Section 10.1 "Power-on Reset (POR)"

Param

No.

Sym.

Characteristic

Min.

Typ(1) Max. Units

Conditions

40

Tt0H T0CKI High Pulse No Prescaler

0.5 TCY + 20*

— — ns

Width

With Prescaler

10*

— — ns

41

Tt0L T0CKI Low Pulse No Prescaler

0.5 TCY + 20*

— — ns

Width

With Prescaler

10*

— — ns

42

Tt0P T0CKI Period

20 or TCY + 40* 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.

DS41236E-page 80

© 2009 Microchip Technology Inc.

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