RX113 datasheet(109/131 Pages) RENESAS

109 / 131 page

R01DS0216EJ0120 Rev.1.20

Page 109 of 131

Sep 07, 2020

RX113 Group

5. Electrical Characteristics

5.7

Temperature Sensor Characteristics

5.8

Comparator Characteristics

Table 5.46

Temperature Sensor Characteristics

Conditions: 2.0 V

≤ VCC = VCC_USB ≤ 3.6 V, 2.0 V ≤ AVCC0 ≤ 3.6 V, VSS = AVSS0 = VSS_USB = 0 V, T

a = –40 to +105°C

Item

Symbol

Min.

Typ.

Max.

Unit

Test Conditions

Relative accuracy

—

±1.5

—

°C

2.4 V or above

—

±2.0

—

Below 2.4 V

Temperature slope

—

–3.65

—

mV/°C

Output voltage (25°C)

—

1.05

—

VCC = 3.3 V

Temperature sensor start time

tSTART

——

µs

Sampling time

—

µs

Table 5.47

Comparator Characteristics

Conditions: 1.8 V

≤ VCC = VCC_USB ≤ 3.6 V, 1.8 V ≤ AVCC0 ≤ 3.6 V, VSS = AVSS0 = VSS_USB = 0 V, T

a = –40 to +105°C

Item

Symbol

Min.

Typ.

Max.

Unit

Test Conditions

CVREFB0 or CVREFB1 input reference voltage

VREF

—

VCC – 1.4

CMPB0 or CMPB1 input voltage

–0.3

—

VCC + 0.3

Offset

Comparator high-speed mode

—

Comparator high-speed mode

Window function enabled

——

—

Comparator low-speed mode

—

Comparator

output delay time

Comparator high-speed mode

—

1.2

µs

VCC = 3 V,

input slew rate

≥ 50 mV/µs

Comparator high-speed mode

Window function enabled

Tdw

—

µs

Comparator low-speed mode

—

µs

High-side reference voltage

(comparator high-speed mode, window function

enabled)

VRFH

—

0.76 × VCC

—

Low-side reference voltage

(comparator high-speed mode, window function

enabled)

VRFL

—

0.24 × VCC

—

Operation stabilization wait time

Tcmp

100

—

µs

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