PIC24F04KA201 Datasheet, PDF (198/224 Pages) Microchip Technology – 14/20-Pin General Purpose, 16-Bit Flash Microcontrollers with nanoWatt XLP™ Technology

PIC24F04KA201 FAMILY
TABLE 26-12: COMPARATOR DC SPECIFICATIONS
Operating Conditions: 2.0V < VDD < 3.6V, -40°C < TA < +85°C (unless otherwise stated)
Param
No.
Symbol
Characteristic
Min
Typ
Max
Units
D300 VIOFF Input Offset Voltage*
—
20
40
mV
D301 VICM
Input Common Mode Voltage*
0
—
VDD
V
D302 CMRR Common Mode Rejection
Ratio*
55
—
—
dB
* Parameters are characterized but not tested.
Comments
TABLE 26-13: COMPARATOR VOLTAGE REFERENCE DC SPECIFICATIONS
Operating Conditions: 2.0V < VDD < 3.6V, -40°C < TA < +85°C (unless otherwise stated)
Param
No.
Symbol
Characteristic
Min
Typ
Max
Units
VRD310 CVRES
VRD311 CVRAA
VRD312 CVRUR
Resolution
Absolute Accuracy
Unit Resistor Value (R)
VDD/24
—
—
—
VDD/32
LSb
— AVDD – 1.5 LSb
2k
—
Ω
Comments
TABLE 26-14: CTMU CURRENT SOURCE SPECIFICATIONS
DC CHARACTERISTICS
Standard Operating Conditions: 2.0V to 3.6V (unless otherwise stated)
Operating temperature -40°C ≤ TA ≤ +85°C for Industrial
Param
No.
Sym
Characteristic
Min
Typ⁽¹⁾
Max Units
Conditions
IOUT1 CTMU Current Source,
Base Range
—
550
—
nA CTMUICON<1:0> = 01
IOUT2 CTMU Current Source,
10x Range
—
5.5
—
μA CTMUICON<1:0> = 10
IOUT3 CTMU Current Source,
—
55
—
μA CTMUICON<1:0> = 11
100x Range
Note 1: Nominal value at center point of current trim range (CTMUICON<7:2> = 000000)
TABLE 26-15: COMPARATOR TIMINGS
Param
No.
Symbol
Characteristic
Min
Typ
Max
Units Comments
300 TRESP Response Time*⁽¹⁾
—
150
400
ns
301 TMC2OV Comparator Mode Change to
—
—
10
μs
Output Valid^*
* Parameters are characterized but not tested.
Note 1: Response time measured with one comparator input at (VDD – 1.5)/2, while the other input transitions from
VSS to VDD.
TABLE 26-16: COMPARATOR VOLTAGE REFERENCE SETTLING TIME SPECIFICATIONS
Param
No.
Symbol
Characteristic
Min
Typ
Max Units
Comments
VR310 TSET
Settling Time⁽¹⁾
—
—
10
μs
Note 1: Settling time measured while CVRR = 1 and CVR<3:0> bits transition from ‘0000’ to ‘1111’.
DS39937B-page 196
Preliminary
© 2009 Microchip Technology Inc.