SPC560B64X datasheet(102/133 Pages) STMICROELECTRONICS

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Electrical characteristics

SPC560B54x/6x

102/133

DocID15131 Rev 9

Equation 14 ADC_1 (12-bit)

4.17.3

ADC electrical characteristics

8192





Table 44. ADC input leakage current

Symbol C

Parameter

Conditions

Value

Unit

Min

Typ

Max

ILKG CC

Input leakage current

TA = 40 °C

No current injection on adjacent pin

—1

DTA = 25 °C

—

DTA = 85 °C

100

DTA = 105 °C

—

200

PTA = 125 °C

—

400

Table 45. ADC_0 conversion characteristics (10-bit ADC_0)

Symbol

Parameter

Conditions(1)

Value

Unit

Min

Typ

Max

VSS_ADC0 SR —

Voltage on VSS_HV_ADC0

(ADC_0 reference) pin with

respect to ground (VSS)

(2)

—

0.1

—

0.1

VDD_ADC0 SR —

Voltage on VDD_HV_ADC pin

(ADC reference) with respect to

ground (VSS)

—VDD 0.1

—

VDD + 0.1

VAINx

SR — Analog input voltage(3)

—

VSS_ADC0

0.1

—

VDD_ADC0

+ 0.1

IADC0pwd SR —

ADC_0 consumption in power

down mode

——

—

µA

IADC0run SR —

ADC_0 consumption in running

mode

——

—

fADC0

SR — ADC_0 analog frequency

—

6—

32 + 4% MHz



ADC0_SYS SR —

ADC_0 digital clock duty cycle

(ipg_clk)

ADCLKSEL = 1(4)

—

tADC0_PU SR — ADC_0 power up delay

—

——

1.5

µs

tADC0_S CC T Sampling time

(5)

fADC = 32 MHz,

INPSAMP = 17

0.5

—

µs

fADC = 6 MHz,

INPSAMP = 255

——

tADC0_C CC P Conversion time

(6)

fADC = 32 MHz,

INPCMP = 2

0.625

—

µs

CC D

ADC_0 input sampling

capacitance

——

—

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