RX24U Datasheet, PDF (113/131 Pages) Renesas Technology Corp – 32-bit RXv2 CPU core

RX24U Group
5.6 Comparator Characteristics
5. Electrical Characteristics
Table 5.35 Comparator Characteristics
Conditions: VCC = 2.7 V to 5.5 V, AVCC0 = AVCC1 = AVCC2 = VREFH0 = VREFH1 = VREFH2 = VCC to 5.5 V,
VSS = AVSS0 = AVSS1 = AVSS2 = VREFL0 = VREFL1 = VREFL2 = 0 V, T_a = –40 to +85°C
Item
Symbol
Min.
Typ.
Max.
Unit
Test Conditions
Offset voltage
Response time
Stabilization wait time for input
selection
V_cioff
—
—
40
mV
t_cr
—
—
200
ns
VOD = 100 mV
CMPCTL.CDFS = 0
t_cf
—
—
200
ns
t_cwait
300
—
—
ns
Operation stabilization wait time
t_cmp
—
1
μs
Reference input
voltage
CMPCn0 to n3
100 mV
100 mV
COMPn
t_CR
t_CF
(n = 0 to 3)
Figure 5.52 Comparator Response Time
R01DS0278EJ0100 Rev.1.00
Mar 31, 2017
Page 113 of 131