Datasheet

PSoC
®
4: PSoC 4000 Family
Datasheet
Document Number: 001-89638 Rev. *G Page 17 of 34
XRES
Analog Peripherals
Comparator
Note
8. Guaranteed by characterization.
Table 8. XRES DC Specifications
Spec ID# Parameter Description Min Typ Max Units
Details/
Conditions
SID77 V
IH
Input voltage high threshold 0.7 ×
V
DD
– – V CMOS Input
SID78 V
IL
Input voltage low threshold – – 0.3 ×
V
DD
V CMOS Input
SID79 R
PULLUP
Pull-up resistor 3.5 5.6 8.5 kΩ
SID80 C
IN
Input capacitance – 3 7 pF
SID81
[8]
V
HYSXRES
Input voltage hysteresis – 0.05*
V
DD
– mV Typical hysteresis
is 200 mV for V
DD
> 4.5V
Table 9. XRES AC Specifications
Spec ID# Parameter Description Min Typ Max Units
Details/
Conditions
SID83
[8]
T
RESETWIDTH
Reset pulse width 5 – – µs
BID#194
[8]
T
RESETWAKE
Wake-up time from reset release – – 3 ms
Table 10. Comparator DC Specifications
Spec ID# Parameter Description Min Typ Max Units
Details/
Conditions
SID330
[8]
I
CMP1
Block current, High Bandwidth mode – – 110 µA
SID331
[8]
I
CMP2
Block current, Low Power mode – – 85 µA
SID332
[8]
V
OFFSET1
Offset voltage, High Bandwidth mode – 10 30 mV
SID333
[8]
V
OFFSET2
Offset voltage, Low Power mode – 10 30 mV
SID334
[8]
Z
CMP
DC input impedance of comparator 35 – – MΩ
SID338
[8]
VINP_COMP Comparator input range 0 – 3.6 V Max input voltage
is lower of 3.6 V or
V
DD
SID339 VREF_COMP Comparator internal voltage reference 1.188 1.2 1.212 V