PIC10F222IP datasheet(61/78 Pages) MICROCHIP

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Preliminary

DS41270B-page 59

PIC10F220/222

TABLE 10-5:

TIMER0 CLOCK REQUIREMENTS

TABLE 10-6:

A/D CONVERTER CHARACTERISTICS (PIC10F220)

AC CHARACTERISTICS

Standard Operating Conditions (unless otherwise specified)

Operating Temperature -40

°C ≤ TA ≤ +85°C (industrial)

-40

°C ≤ TA ≤ +125°C (extended)

Param

No.

Sym

Characteristic

Min

Typ(1) Max Units

Conditions

Tt0H

T0CKI High Pulse

Width

No Prescaler

0.5 TCY + 20*

—

With Prescaler

10*

—

Tt0L

T0CKI Low Pulse

Width

No Prescaler

0.5 TCY + 20*

—

With Prescaler

10*

—

Tt0P

T0CKI Period

20 or TCY + 40* N

—

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.

Param

No.

Sym

Characteristic

Min

Typ†

Max

Units

Conditions

A01

Resolution

—

8 bits

bit

A02

EABS

Total Absolute Error*(1)

——

TBD

LSb

VDD = 5.0V

A03

EIL

Integral Error

—

±1

LSb

VDD = 5.0V

A04

EDL

Differential Error

—

-1 < EDL

≤ + 1.0

LSb

No missing codes to 8

bits VDD = 5.0V

A05

EFS

Full-scale Range

2.0*

—

5.5*

VDD

A06

EOFF

Offset Error

—

±1

LSb

VREF = 5.0V

A07

EGN

Gain Error

—

±1

LSb

VREF = 5.0V

A10

—

Monotonicity

—

guaranteed(2)

——

VSS

≤ VAIN ≤ VDD

A25

VAIN

Analog Input Voltage

VSS

—VDD

A30

ZAIN

Recommended

Impedence of Analog

Voltage Source

——

These parameters are characterized but not tested.

† Data in the “Typ” column is at 5.0V, 25°C unless otherwise stated. These parameters are for design

guidance only are not tested.

Note 1:

Total Absolute Error includes integral, differential, offset and gain errors.

The A/D conversion result never decreases with an increase in the input voltage and has no missing

codes.

VREF current is from external VREF or VDD pin, whichever is selected as reference input.

When A/D is off, it will not consume any current other than leakage current. The power-down current

specification includes any such leakage from the A/D module.

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