PIC18F2450-I/SO View Datasheet(PDF) - Microchip Technology

Part Name

Description

Manufacturer

PIC18F2450-I/SO

24/40/44-Pin High-Performance, 12 MIPS, Enhanced Flash, USB Microcontrollers with nanoWatt Technology

Microchip Technology 

21.4 AC (Timing) Characteristics

21.4.1 TIMING PARAMETER SYMBOLOGY

The timing parameter symbols have been created

using one of the following formats:

1. TppS2ppS

2. TppS

T

F

Frequency

Lowercase letters (pp) and their meanings:

pp

cc

CCP1

ck

CLKO

dt

Data in

io

I/O port

:Uppercase Letters and their meanings

S

F

Fall

H

High

I

Invalid (High-Impedance)

L

Low

PIC18F2450/4450

T

Time

mc

MCLR

osc

OSC1

wr

WR

t0

T0CKI

t1

T1CKI

P

R

V

Z

High

Low

Period

Rise

Valid

High-Impedance

High

Low

© 2008 Microchip Technology Inc.

DS39760D-page 283

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