PIC18F-LF1XK50 MICROCHIP [Microchip Technology], PIC18F-LF1XK50 Datasheet - Page 389

• Manufacturer Part Number: PIC18F-LF1XK50
• Description: 20-Pin USB Flash Microcontrollers
• Manufacturer: MICROCHIP [Microchip Technology]

TABLE 27-10: COMPARATOR SPECIFICATIONS
TABLE 27-11: CV
TABLE 27-12: FIXED VOLTAGE REFERENCE (FVR) SPECIFICATIONS
 2010 Microchip Technology Inc.
Operating Conditions: 1.8V < V
CM01
CM02
CM03
CM04
CM05
CM06
Note 1:
Operating Conditions: 1.8V < V
CV01*
CV02*
CV03*
CV04*
Note 1:
Operating Conditions: 1.8V < V
VR Voltage Reference Specifications
D003
D003C*
D003D*
D004*
Param
Param
Param
No.
No.
No.
*
*
*
V
TCV
V
V
S
ADFVR
These parameters are characterized but not tested.
Response time measured with one comparator input at V
from V
VDD
Settling time measured while CVRR = 1 and CVR3:CVR0 transitions from ‘0000’ to ‘1111’.
Sym.
These parameters are characterized but not tested.
These parameters are characterized but not tested.
C
C
C
C
FVR
IN
V
V
CMRR
T
T
C
FVR
LSB
ACC
R
ST
RESP
MC
IOFF
ICM
Sym
HYSTER
/
Sym
2
SS
OV
Fixed Voltage Reference Voltage
Temperature Coefficient, Fixed Volt-
age Reference
Line Regulation, Fixed Voltage Ref-
erence
V
Power-on Reset signal
to V
REF
DD
Step Size
Absolute Accuracy
Unit Resistor Value (R)
Settling Time
Input Offset Voltage
Input Common Mode Voltage
Common Mode Rejection Ratio
Response Time
Comparator Mode Change to
Output Valid*
Comparator Hysteresis
Rise Rate to ensure internal
DD
VOLTAGE REFERENCE SPECIFICATIONS
.
Characteristics
Characteristics
Characteristics
(2)
DD
DD
DD
(1)
< 3.6V, -40°C < T
< 3.6V, -40°C < T
< 5.5V, -40°C < T
Preliminary
A
A
A
Standard Operating Conditions (unless otherwise stated)
Operating temperature
< +125°C (unless otherwise stated).
< +125°C (unless otherwise stated).
< +85°C (unless otherwise stated).
Min.
0.05
Min
—
—
—
—
—
—
—
—
-7
-8
-7
-8
-7
-8
Min
55
—
—
—
—
—
0
V
V
0.225
Typ.
-114
DD
DD
Typ
—
—
—
—
—
—
—
—
—
2k
—
DD
/24
/32
/2, while the other input transitions
±7.5
Typ
150
65
—
—
—
—
Max.
PIC18F/LF1XK50
 1/4
1/2
Max
—
—
—
6
6
6
6
6
6
10
—
—
—
Max
ppm/°C
V
±50
±80
400
Units
-40°C  T
-40°C  T
10
—
—
V/ms
%/V
DD
Units
%
LSb
LSb
s

V
V
1.024V, V
1.024V, V
2.048V, V
2.048V, V
4.096V, V
4.096V, V
See Section 6.1 “Power-on
Reset (POR)” for details.
Units
Low Range (VRR = 1)
High Range (VRR = 0)
Low Range (VRR = 1)
High Range (VRR = 0)
A
A
mV
mV
mV
dB
ns
s
V
 +85°C
 +125°C
Comments
Comments
DD
DD
DD
DD
DD
DD
DS41350E-page 389
High Power Mode
Low Power Mode
Note 1
 2.5V, 85°C
 2.5V, 125°C
 2.5V, 85°C
 2.5V, 125°C
 4.75V, 85°C
 4.75V, 125°C
Comments