SW52212 datasheet(8/71 Pages) SILABS

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4. Electrical Specifications

Table 4.1. DC Electrical Specifications (VDD = 1.5 V ±5%)

VDD = VDDR = VDDX = VDDA = 1.5 V ±5%

Parameter

Symbol

Test Condition

Min

Typ

Max

Unit

1.5 V Operating Voltage

VDD

1.5 V ±5%

1.425

1.5

1.575

Output Supply Voltage

VDD_IO

Supply voltage for differential Low

Power outputs

0.9975

1.05–1.5

1.575

1.5 V Input High Voltage

VIH

Control input pins, except SDATA,

SCLK

0.75 VDD

—

VDD + 0.3

1.5V Input Mid Voltage

VIM

Tri-level control input pins, except

SDATA, SCLK

0.4 VDD

0.5 VDD

0.6 VDD

1.5 V Input Low Voltage

VIL

Control input pins, except SDA-

TA,SCLK

–0.3

—

0.25 VDD

Input High Voltage

VIHI2C

SDATA, SCLK

1.14

—

3.3

Input Low Voltage

VILI2C

SDATA, SCLK

—

0.6

SDATA, SCLK Sink Current

IPULLUP

At VOL

—

Input current

IIN

Single-ended inputs, VIN = GND,

VIN = VDD

–5

—

IINP

Single-ended inputs, VIN = 0 V, in-

puts with internal pull-up resistors

VIN = VDD, inputs with internal

pull-down resistors

–200

—

200

Input Pin Capacitance

CIN

1.5

—

Output Pin Capacitance

COUT

—

Pin Inductance

LIN

—

Si52212 Current Consumption (VDD = VDDR = VDDX = VDDA = 1.5 V ±5%)

Power Down Current

PWRGD/PWRDNb = "0"

Byte 2, bit 2 = 0

IDD_PD_total

All outputs off

—

1.3

1.8

IDD_PD

VDD, except VDDA and VDD_IO,

all outputs off

—

0.4

1.0

IDD_APD

VDDA, all outputs off

—

0.6

0.75

IDD_IOPD

VDD_IO, all outputs off

—

0.3

0.5

Wake-on LAN Current

PWRGD_PWRDNb = "0"

Byte 2, bit 2 = 1

IDD_WOL

VDD, except VDDA and VDD_IO,

all differential outputs off, REF

running

—

2.5

3.2

IDD_AWOL

VDDA, all differential outputs off,

REF running

—

0.6

0.75

IDD_IOWOL

VDD_IO, all differential outputs off,

REF running

—

0.3

0.5

Data Sheet

Electrical Specifications

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