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AW39103QNR

SIM Card Interface Level Shifter with EMI Filter and ESD Protection

Datasheet :
Preview - AW39103QNR - Datasheet

Product details

Parameters

Data Rate (Max) (Mbps) 100
VCCA (Min) (V) 1.08
VCCA (Max) (V) 1.98
VCCB (Min) (V) 1.62
VCCB (Max) (V) 3.6
ICCA+ICCB (Max) (μA) 8.5
Channel 3
Support Push-Pull
Temperature -40℃~125℃
Transmission Direction Auto
Package (mm) QFN 1.8X1.4-10L

Package | Pins | Size

QFN 1.8X1.4-10L

Features

Clock speeds up to 50 MHz clock Host microcontroller operating voltage range: 1.08V to 1.98V SIM card supply voltages range: 1.62V to 3.6V Automatic level translation of I/O,RST and CLK between SIM card and host side interface with capacitance isolation Suitable for all ETSI,IMT-2000 and ISO-7816-3 SIM/Smart card interface requirements Integrated EMI filters suppress higher harmonics of digital I/Os ESD protection: IEC61000-4-2 level 4,contact and air discharge on all SIM card-side pins are 8kV and 15kV QFN 1.8×1.4-10L package and FOWLP 1.060×1.060-9B package

Description

The AW39103 is designed to provide a single low-voltage host-side interface for the SIM card.The AW39103 has three level shifters to convert the I/O data, RST and CLK signals between a SIM card and a host-controller. In addition, the automatic bidirectional control structure of the I/O port ,makes it unnecessary to control the signal transmission direction by additional input signals. The AW39103 is suitable for all ETSI, IMT-2000 and ISO-7816-3 SIM/Smart card interface requirements.

Technical documentation
Type
Title
Language
Date
Datasheet DS_AW39103_EN_V1.6 英文   2026-04-01

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Hardware development

Evaluation board

AW39103QNR_EVB_V1.0 — The FU39103QNR EVB is an evaluation board dedicated to the SIM card level translator chip. All critical test points of the chip are independently led out on the EVB for convenient testing.

Evaluation Board for FU39103QNR Level Translator

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Hardware development

Evaluation board

AW39103QNR_EVB_V1.0 — The FU39103QNR EVB is an evaluation board dedicated to the SIM card level translator chip. All critical test points of the chip are independently led out on the EVB for convenient testing.

Evaluation Board for FU39103QNR Level Translator

View options