ATA5423-PLSW datasheet(96/100 Pages) ATMEL

96 / 100 page

4841D–WIRE–10/07

ATA5423/ATA5425/ATA5428/ATA5429

17.9

PWR_H input

Low level input voltage

0.25

Input current low

IIl

–5µA

High level input voltage

VIh

1.7

AVCC

Input current high

IIh

1µA

17.10

SDO_TMDO output

Saturation voltage low

VVSINT = 2.4V to 5.25V

SDO_TMDO = 250 µA

0.15

0.4

Saturation voltage high

VSINT = 2.4V to 5.25V

SDO_TMDO = –250 µA

Voh

VSINT –

0.4

VSINT –

0.15

17.11

IRQ output

Saturation voltage low

VSINT = 2.4V to 5.25V

IIRQ = 250 µA

0.15

0.4

Saturation voltage high

VVSINT = 2.4V to 5.25V

IRQ = –250 µA

VVSINT –

0.4

VVSINT –

0.15

17.12

CLK output

Saturation voltage low

VSINT = 2.4V to 5.25V

CLK = 100 µA

internal series resistor

of 1 k

Ω for spurious

emission reduction in

PLL

0.15

0.4

Saturation voltage high

VVSINT = 2.4V to 5.25V

CLK = –100 µA

internal series resistor

of 1 k

Ω for spurious

emission reduction in

PLL

VVSINT –

0.4

VVSINT –

0.15

17.13

N_RESET output

Saturation voltage low

VVSINT = 2.4V to 5.25V

IN_RESET = 250 µA

0.15

0.4

Saturation voltage high

VVSINT = 2.4V to 5.25V

N_RESET = –250 µA

Voh

VVSINT –

0.4

VVSINT –

0.15

17.14

RX_ACTIVE output

Saturation voltage low

VSINT = 2.4V to 5.25V

IRX_ACTIVE = 25 µA

Vol

0.25

0.4

Saturation voltage high

VVSINT = 2.4V to 5.25V

IRX_ACTIVE = –1500 µA

VAVCC

–0.5

VAVCC

–0.15

17.15

DEM_OUT output

Saturation voltage low

Open drain output

DEM_OUT = 250 µA

Vol

0.15

0.4

17. Digital Port Characteristics (Continued)

All parameters refer to GND and are valid for Tamb = –40°C to +85 °C, VVS1 = VS2 = 2.4V to 3.6V (1 Li battery application (3V)) and

VVS2 = 4.4V to 6.6 V (2 Li battery application (6V)) and VVS2 = 4.75V to 5.25V (Base-station Application (5V)). Typical values at

VS1 =VVS2 = 3V and Tamb = 25°C unless otherwise specified.

No.

Parameters

Test Conditions

Symbol

Min.

Typ.

Max.

Unit

Type*

*) Type means: A = 100% tested, B = 100% correlation tested, C = Characterized on samples, D = Design parameter

Note:

1. If a logic high level is applied to this pin, a minimum serial impedance of 100

Ωmust be ensured for proper operation over full

temperature range.

ATA5423-PLSW Datasheet(PDF) 96 Page - ATMEL Corporation

ATA5423-PLSW Datasheet(HTML) 96 Page - ATMEL Corporation

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