PIC18F66K22-I/PTRSL View Datasheet(PDF) - Microchip Technology

Part Name

Description

Manufacturer

PIC18F66K22-I/PTRSL

64/80-Pin, High-Performance, 1-Mbit Enhanced Flash Microcontrollers with 12-Bit A/D and nanoWatt XLP Technology

Microchip Technology 

PIC18F87K22 FAMILY

TABLE 31-2: COMPARATOR SPECIFICATIONS

Operating Conditions: 1.8V  VDD  5V, -40°C  TA  +125°C (unless otherwise stated)

Param

No.

Sym

Characteristics

Min

Typ

Max Units Comments

D300

D301

D302

D303

D304

Note 1:

VIOFF Input Offset Voltage

—

±5.0

40

mV

VICM

Input Common Mode Voltage

—

— AVDD – 1.5 V

CMRR Common Mode Rejection Ratio

55

—

—

dB

TRESP Response Time(1)

—

150

400

ns

TMC2OV Comparator Mode Change to

Output Valid*

—

—

10

s

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

from VSS to VDD.

TABLE 31-3: VOLTAGE REFERENCE SPECIFICATIONS

Operating Conditions: 1.8V  VDD  5V, -40°C  TA  +125°C (unless otherwise stated)

Param

No.

Sym

Characteristics

Min Typ Max Units

Comments

D310

D311

D312

D313

Note 1:

VRES

Resolution

— VDD/32 —

LSb

VRAA Absolute Accuracy

—

—

1/2 LSb

VRUR Unit Resistor Value (R)

—

2k

—



TSET

Settling Time(1)

—

—

10

s

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

TABLE 31-4: INTERNAL VOLTAGE REGULATOR SPECIFICATIONS

Operating Conditions: -40°C  TA  +125°C (unless otherwise stated)

Param

No.

Sym

Characteristics

Min Typ Max Units

Comments

VRGOUT Regulator Output Voltage

—

3.3

—

V

CEFC External Filter Capacitor Value 4.7

10

—

F Capacitor must be

low-ESR, a low series

resistance (< 5)

DS39960D-page 500

 2011 Microchip Technology Inc.

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