PIC18F6X2X Datasheet, PDF (336/386 Pages) Microchip Technology – 64/80-Pin High Performance, 64-Kbyte Enhanced FLASH Microcontrollers with A/D

PIC18F6X2X/8X2X
TABLE 27-1: COMPARATOR SPECIFICATIONS
Operating Conditions: 3.0V < VDD < 5.5V, -40°C < TA < +125°C (unless otherwise stated)
Param
No.
Characteristics
Sym
Min Typ
Max Units
Comments
D300
D301
D302
300
300A
301
Note 1:
Input Offset Voltage
VIOFF
—
± 5.0
± 10
mV
Input Common Mode Voltage VICM
0
- VDD – 1.5 V
Common Mode Rejection Ratio CMRR
55
-
—
dB
Response Time⁽¹⁾
TRESP
—
150
400
ns PIC18F6X2X/8X2X
600
ns PIC18LF6X2X/8X2X
Comparator Mode Change to TMC2OV
—
—
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 27-2: VOLTAGE REFERENCE SPECIFICATIONS
Operating Conditions: 3.0V < VDD < 5.5V, -40°C < TA < +125°C (unless otherwise stated)
Spec
No.
Characteristics
Sym
Min Typ Max Units
Comments
D310
D311
D312
310
Note 1:
Resolution
VRES
VDD/24 — VDD/32 LSb
Absolute Accuracy
VRAA
—
—
1/4
LSb Low Range (VRR = 1)
—
—
1/2
LSb High Range (VRR = 0)
Unit Resistor Value (R)
VRUR
—
2k
—
Ω
Settling Time⁽¹⁾
TSET
—
—
10
µs
Settling time measured while VRR = 1 and VR<3:0> transitions from 0000 to 1111.
DS39612A-page 334
Advance Information
 2003 Microchip Technology Inc.