PIC18LF4580ISOSQTP View Datasheet(PDF) - Microchip Technology

Part Name

Description

Manufacturer

PIC18LF4580ISOSQTP

28/40/44-Pin Enhanced Flash Microcontrollers with ECAN™ Technology, 10-Bit A/D and nanoWatt Technology

Microchip Technology 

PIC18F2480/2580/4480/4580

TABLE 28-2: COMPARATOR SPECIFICATIONS

Operating Conditions: 3.0V < VDD < 5.5V, -40°C < TA < +85°C (unless otherwise stated)

-40°C < TA < +125°C for extended

Param

No.

Sym

Characteristics

Min

Typ

Max Units Comments

D300

D301

D302

D303

D303A

D304

Note 1:

VIOFF Input Offset Voltage

—

±5.0

±10

mV

VICM

Input Common Mode Voltage

0

— VDD – 1.5 V

CMRR Common Mode Rejection Ratio

55

—

—

dB

TRESP Response Time(1)*

—

150

400

ns PIC18FXXXX

—

150

600

ns PIC18LFXXXX,

VDD = 2.0V

TMC2OV Comparator Mode Change to

Output Valid*

—

—

10

μs

Response time measured with one comparator input at (VDD – 1.5)/2 while the other input transitions

from VSS to VDD.

TABLE 28-3: VOLTAGE REFERENCE SPECIFICATIONS

Operating Conditions: 3.0V < VDD < 5.5V, -40°C < TA < +85°C (unless otherwise stated)

-40°C < TA < +125°C for extended

Param

No.

Sym

Characteristics

Min Typ Max Units

Comments

D310

D311

D312

D313

Note 1:

VRES

Resolution

VDD/24 — VDD/32 LSb

VRAA Absolute Accuracy

—

—

1/4 LSb Low Range (CVRR = 1)

—

—

1/2 LSb High Range (CVRR = 0)

VRUR Unit Resistor Value (R)

—

2k

—

Ω

TSET

Settling Time(1)

—

—

10

μs

Settling time measured while CVRR = 1 and CVR<3:0> bits transition from ‘0000’ to ‘1111’.

DS39637D-page 436

© 2009 Microchip Technology Inc.

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