PIC16CR58AT-10E/SP View Datasheet(PDF) - Microchip Technology

Part Name

Description

Manufacturer

PIC16CR58AT-10E/SP

EPROM/ROM-Based 8-Bit CMOS Microcontroller Series

Microchip Technology 

PIC16C54B/C54C/CR54B/CR54C/C55A/C56A/CR56A/C57C/CR57C/C58B/CR58B

19.5 Timing Parameter Symbology and Load Conditions

The timing parameter symbols have been created following one of the following formats:

1. TppS2ppS

2. TppS

T

F

Frequency

Lowercase subscripts (pp) and their meanings:

pp

2

to

ck

CLKOUT

cy

cycle time

drt

device reset timer

io

I/O port

Uppercase letters and their meanings:

S

F

Fall

H

High

I

Invalid (Hi-impedance)

L

Low

T

Time

mc

MCLR

osc

oscillator

os

OSC1

t0

T0CKI

wdt

watchdog timer

P

Period

R

Rise

V

Valid

Z

Hi-impedance

FIGURE 19-1: LOAD CONDITIONS -

PIC16C54B/C54C/CR54B/CR54C/C55A/C56A/CR56A/C57C/CR57C/C58B/CR58B,

PIC16CR5X

Pin

CL = 50 pF for all pins except OSC2

CL

15 pF for OSC2 in XT, HS or LP

options when external clock

VSS

is used to drive OSC1

© 1998 Microchip Technology Inc.

Preliminary

DS30453B-page 177

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