R7FA2L1AB2DFM datasheet(76/114 Pages) RENESAS

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0.00

0.05

0.10

0.15

0.20

0.25

0.30

0.35

0.40

1.E+04

1.E+05

1.E+06

1.E+07

Ripple Noise Frequency [Hz]

40mVpp

60mVpp

100mVpp

Ripple Noise Amplitude

Figure 2.47

Measured capacitance reduction amount

2.10

Comparator Characteristics

Table 2.52

ACMPLP characteristics

Conditions: VCC = AVCC0 = 1.6 to 5.5 V, VSS = AVSS0 = 0 V

Parameter

Symbol

Min

Typ

Max

Unit

Test conditions

Reference voltage range

VREF

—

VCC-1.4

—

Input voltage range

—

VCC

—

Internal reference voltage*1

—

1.34

1.44

1.54

—

Output delay time

High-speed mode

—

1.2

µs

VCC = 3.0 V

Low-speed mode

—

µs

Window mode

—

µs

Offset voltage

High-speed mode

—

Low-speed mode

—

Window mode

—

Internal reference voltage for window mode

VRFH

—

0.76 × VCC —

—

VRFL

—

0.24 × VCC —

—

Operation

stabilization wait

time

High-speed mode

Tcmp

100

—

µs

—

Low-speed mode

200

—

Note 1. The internal reference voltage can be selected as ACMPLP reference voltage only when 2.94 V ≤ VCC ≤ 5.50 V.

RA2L1 Datasheet

2. Electrical Characteristics

R01DS0385EJ0160 Rev.1.60

Oct 14, 2025

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