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PIC16F87_13 Datasheet, PDF (175/230 Pages) Microchip Technology – 18/20/28-Pin Enhanced Flash MCUs with nanoWatt Technology | |||
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PIC16F87/88
TABLE 18-1: COMPARATOR SPECIFICATIONS
Operating Conditions: 3.0V < VDD < 5.5V, -40°C < TA < +85°C, unless otherwise stated
Param
No.
Sym
Characteristics
Min
Typ
Max Units Comments
D300
D301
D302
300
300A
301
*
Note 1:
VIOFF Input Offset Voltage
â
±5.0
±10
mV
VICM
Input Common Mode Voltage*
0
â VDD â 1.5 V
CMRR Common Mode Rejection Ratio* 55
â
â
dB
TRESP Response Time(1)*
â
150
400
ns PIC16F87/88
600
ns PIC16LF87/88
TMC2OV Comparator Mode Change to
Output Valid*
â
â
10
ïs
These parameters are characterized but not tested.
Response time measured with one comparator input at (VDD â 1.5)/2 while the other input transitions from
VSS to VDD.
TABLE 18-2: VOLTAGE REFERENCE SPECIFICATIONS
Operating Conditions: 3.0V < VDD < 5.5V, -40°C < TA < +85°C, unless otherwise stated
Spec
No.
Sym
Characteristics
Min Typ Max Units
Comments
D310
D311
D312
310
*
Note 1:
VRES
Resolution
VDD/24 â VDD/32 LSb
VRAA Absolute Accuracy
â
â
1/2
LSb Low Range (CVRR = 1)
â
â
1/2
LSb High Range (CVRR = 0)
VRUR Unit Resistor Value (R)*
â
2k
â
ï
TSET
Settling Time(1)*
â
â
10
ïs
These parameters are characterized but not tested.
Settling time measured while CVRR = 1 and CVR<3:0> transitions from â0000â to â1111â.
ï£ 2002-2013 Microchip Technology Inc.
DS30487D-page 175
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