RZSLASHT2M datasheet(118/128 Pages) RENESAS

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Table 2.45

12-Bit A/D (unit 1) conversion characteristics (2 of 2)

Parameter

Min.

Typ.

Max.

Unit

Reference

figure

Analog input capacitance

—

Offset error

—

±11

LSB

—

Full-scale error

—

±11

LSB

—

Quantization error

—

±0.5

—

LSB

—

Absolute accuracy

—

±12

LSB

—

DNL differential non-linearity error

—

±3

LSB

—

INL integral non-linearity error

—

±4

LSB

—

Note:

The specified values in the table apply when there is no access to the external bus during A/D conversion. If access proceeds

during A/D conversion, values may not fall within the specified ranges.

Note 1. The conversion time is the total of the sampling time and the comparison time.

Analog

signal

source

Cin

DUT

ADC (equiv. circuit)

Ro, Co: Signal source impedance

Cin: Internal parasitic capacitance (package, I/O, etc.)

Rs, Cs: ADC equivalent circuit impedance (With sample-and-hold circuits: Rs = 1.5 kΩ and Cs = 4 pF.

Without sample-and-hold circuits: Rs = 0.75 kΩ and Cs = 3 pF. (Typical))

Figure 2.95

A/D converter equivalent circuit and peripheral configuration diagram

2.8

Temperature Sensor Characteristics

Table 2.46

Temperature sensor characteristics

Parameter

Min.

Typ.

Max.

Unit

Test Conditions

Relative accuracy

—

±1

—

°C

Temperature slope

—

0.0625

—

°C/LSB

—

Output code (at 25°C)

—

1545 (decimal)

—

TSUSAD register

Note 1. 2-point calibration (Tj = 25°C and Tj = 85°C) and 8 times averaging.

2.9

Debug Interface Timing

Condition: VOH = VCC33 × 0.5, VOL = VCC33 × 0.5

RZ/T2M Datasheet

2. Electrical Characteristics

R01DS0383EJ0130 Rev.1.30

Mar 13, 2026

Page 118 of 128

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