C8051F300 Datasheet, PDF (53/176 Pages) List of Unclassifed Manufacturers – Mixed Signal ISP Flash MCU Family

C8051F300/1/2/3/4/5
Table 7.1. Comparator0 Electrical Characteristics
V_DD = 3.0 V, –40 to +85 °C unless otherwise specified.
Parameter
Conditions
Response Time:
Mode 0, Vcm* = 1.5 V
CP0+ – CP0– = 100 mV
CP0+ – CP0– = –100 mV
Response Time:
Mode 1, Vcm* = 1.5 V
CP0+ – CP0– = 100 mV
CP0+ – CP0– = –100 mV
Response Time:
Mode 2, Vcm* = 1.5 V
CP0+ – CP0– = 100 mV
CP0+ – CP0– = –100 mV
Response Time:
Mode 3, Vcm* = 1.5 V
CP0+ – CP0– = 100 mV
CP0+ – CP0– = –100 mV
Common-Mode Rejection
Ratio
Positive Hysteresis 1
CP0HYP1–0 = 00
Positive Hysteresis 2
CP0HYP1–0 = 01
Positive Hysteresis 3
CP0HYP1–0 = 10
Positive Hysteresis 4
CP0HYP1–0 = 11
Negative Hysteresis 1
CP0HYN1–0 = 00
Negative Hysteresis 2
CP0HYN1–0 = 01
Negative Hysteresis 3
CP0HYN1–0 = 10
Negative Hysteresis 4
CP0HYN1–0 = 11
Inverting or Non-Inverting
Input Voltage Range
Input Capacitance
Input Bias Current
Input Offset Voltage
Power Supply
Power Supply Rejection
Power-up Time
Mode 0
Supply Current at DC
Mode 1
Mode 2
Mode 3
*Note: Vcm is the common-mode voltage on CP0+ and CP0–.
Min Typ Max
— 100 —
— 250 —
— 175 —
— 500 —
— 320 —
— 1100 —
— 1050 —
— 5200 —
— 1.5
4
Units
ns
ns
ns
ns
ns
ns
ns
ns
mV/V
—
0
1
mV
3
5
7
mV
7
10 15
mV
15 20 25
mV
—
0
1
mV
3
5
7
mV
7
10 15
mV
15 20 25
mV
–0.25 — V_DD +
V
0.25
—
7
—
pF
–5 0.001 +5
nA
–5 — +5
mV
— 0.1
1
— 10 —
— 7.6 —
— 3.2 —
— 1.3 —
— 0.4 —
mV/V
µs
µA
µA
µA
µA
Rev. 2.8
53