RX23T Datasheet, PDF (79/98 Pages) Renesas Technology Corp – 40-MHz 32-bit RX MCUs, built-in FPU, 65.6 DMIPS

RX23T Group
5. Electrical Characteristics
5.5 Comparator Characteristics
Table 5.32 Comparator Characteristics
Conditions: VCC = 2.7 V to 5.5 V, AVCC0 = VREFH0 = VCC to 5.5 V, VSS = AVSS0 = VREFL0 = 0 V, T_a = –40 to +105°C
Item
Symbol
Min.
Typ.
Max.
Unit
Test Conditions
Offset voltage
Reference input voltage range
Response time
Stabilization wait time for input
selection
V_cioff
—
V_cref
0
t_cr
—
t_cf
—
t_cwait
300
—
40
mV
—
AVCC0
V
—
200
ns VOD = 100 mV
CMPCTL.CDFS = 0
—
200
ns
—
—
ns
Operation stabilization wait time
t_cmp
—
1
μs
CVREFn
AN000 to
AN007
100 mV
100 mV
t_CR
COMP0 to
t_CF
COMP2
(n = 0, 1)
Figure 5.49 Comparator Response Time
R01DS0248EJ0110 Rev.1.10
Jan 13, 2016
Page 79 of 98