PIC16CR54B-20E/SS View Datasheet(PDF) - Microchip Technology

Part Name

Description

Manufacturer

PIC16CR54B-20E/SS

EPROM/ROM-Based 8-Bit CMOS Microcontroller Series

Microchip Technology 

PIC16C58A

FIGURE 16-5: TIMER0 CLOCK TIMINGS - PIC16C58A

PIC16C5X

T0CKI

40

41

42

TABLE 16-5: TIMER0 CLOCK REQUIREMENTS - PIC16C58A

AC Characteristics

Standard Operating Conditions (unless otherwise specified)

Operating Temperature

0°C ≤ TA ≤ +70°C (commercial)

–40°C ≤ TA ≤ +85°C (industrial)

–20°C ≤ TA ≤ +85°C (industrial - PIC16LV58A)

–40°C ≤ TA ≤ +125°C (extended)

Operating Voltage VDD range is described in Section 16.1, Section 16.2 and

Section 16.3.

Parameter

No.

Sym Characteristic

Min

Typ(1) Max Units Conditions

40

Tt0H T0CKI High Pulse Width - No Prescaler 0.5 TCY + 20* — — ns

- With Prescaler

10*

— — ns

41

Tt0L T0CKI Low Pulse Width - No Prescaler 0.5 TCY + 20* — — ns

- With Prescaler

10*

— — ns

42

Tt0P T0CKI Period

20 or TCY + 40* — — ns Whichever is greater.

N

N = Prescale Value

(1, 2, 4,..., 256)

* These parameters are characterized but not tested.

Note 1: Data in the Typical (“Typ”) column is at 5.0V, 25°C unless otherwise stated. These parameters are for design guidance only

and are not tested.

© 1998 Microchip Technology Inc.

Preliminary

DS30453B-page 143

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