PIC10F220I View Datasheet(PDF) - Microchip Technology

Part Name

Description

Manufacturer

PIC10F220I

High-Performance Microcontrollers with 8-bit A/D

Microchip Technology 

PIC10F220/222

10.4 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 (high-impedance)

L

Low

T Time

mc

MCLR

osc

Oscillator

os

OSC1

t0

T0CKI

wdt

Watchdog Timer

P

Period

R

Rise

V

Valid

Z

High-impedance

FIGURE 10-2:

LOAD CONDITIONS

Legend:

pin

CL CL = 50 pF for all pins

VSS

TABLE 10-2: CALIBRATED INTERNAL RC FREQUENCIES – PIC10F220/222

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 “DC Characteristics: PIC10F220/222 (Industrial)”.

Param

No.

Sym

Characteristic

Freq.

Tolerance

Min

Typ†

Max Units

Conditions

F10 FOSC Internal Calibrated

INTOSC

Frequency(1, 2, 3)

± 1%

± 2%

3.96 4.00

3.92 4.00

4.04

4.08

MHz VDD=3.5V @ 25°C

MHz 2.5V ≤ VDD ≤ 5.5V

0°C ≤ TA ≤ +85°C (industrial)

± 5%

3.80 4.00

4.20 MHz 2.0V ≤ VDD ≤ 5.5V

-40°C ≤ TA ≤ +85°C (industrial)

-40°C ≤ TA ≤ +125°C (extended)

† 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.

Note 1: To ensure these oscillator frequency tolerances, VDD and VSS must be capacitively decoupled as close to

the device as possible. 0.1 μF and 0.01 μF values in parallel are recommended.

2: Under stable VDD conditions.

3: Frequency values in this table are doubled when the 8 MHz INTOSC option is selected.

© 2007 Microchip Technology Inc.

DS41270E-page 57

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