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DS8113

Smart Card Interface

Smart Card Interface Provides Robust Communication with Industry's Lowest Stop-Mode Current

Overview

Technical Documents

Ordering Info

Status

Active: In Production.

Description

The DS8113 smart card interface is a low-cost, analog front-end for a smart card reader, designed for all ISO 7816, EMV™, and GSM11-11 applications. The DS8113 supports 5V, 3V, and 1.8V smart cards. The DS8113 provides options for low active- and stop-mode power consumption, with as little as 10nA stop-mode current.

The DS8113 is designed to interface between a system microcontroller and the smart card interface, providing all power supply, ESD protection, and level shifting required for IC card applications.

An EMV Level 1 library (written for the MAXQ2000 microcontroller) and hardware reference design is available. Contact Maxim technical support at www.maxim-ic.com/support regarding requirements for other microcontroller platforms. An evaluation kit, DS8113-KIT, is available to aid in prototyping and evaluation.

Data Sheet

Download	Rev 3	(PDF, 228kB)
E-Mail

Errata DS8113 8113A3.pdf

An evaluation kit is available: DS8113-KIT

Key Features

Analog Interface and Level Shifting for IC Card Communication
8kV (min) ESD (IEC) Protection on Card Interface
Ultra-Low Stop-Mode Current, Less Than 10nA Typical
Internal IC Card Supply-Voltage Generation:
- 5.0V ±5%, 80mA (max)
- 3.0V ±8%, 65mA (max)
- 1.8V ±10%, 30mA (max)
Automatic Card Activation and Deactivation Controlled by Dedicated Internal Sequencer
I/O Lines from Host Directly Level Shifted for Smart Card Communication
Flexible Card Clock Generation, Supporting External Crystal Frequency Divided by 1, 2, 4, or 8
High-Current, Short-Circuit and High-Temperature Protection
Low Active-Mode Current

Key Specifications:

Smart Card Reader ICs

Part Number

ISO-7816

Interface

Card Supply Voltage
(V)

EV Kit

Budgetary Price

See Notes

DS8113

Yes

Digital I/O

1.8

Yes

$1.20 @1k

See All Smart Card Reader ICs (21)

Pricing Notes:
This pricing is BUDGETARY, for comparing similar parts. Prices are in U.S. dollars and subject to change. Quantity pricing may vary substantially and international prices may differ due to local duties, taxes, fees, and exchange rates. For volume-specific prices and delivery, please see the price and availability page or contact an authorized distributor.

Diagram

Functional Diagram

Application Notes

Application Note 4200		Getting Started with the DS8113 Smart-Card Analog Interface Evaluation Kit
Application Note 4273		Getting Started with the MAXQ1103 Evaluation Kit and the CrossWorks Compiler for the MAXQ30
Application Note 4312		Getting Started with the MAXQ1850 EV (Evaluation) Kit and the CrossWorks Compiler for the MAXQ30

Product Guides

Authentication & Data Security (PDF)

Microcontrollers (PDF)

Reliability Reports

Reliability Report:

DS8113.pdf

Software/Models

none

Ordering Information

Filters:

Part Number:

Package:

Temperature:

Tape and Reel

Sample

Part Number	Free Sample	Buy	Status	Package: TYPE PINS FOOTPRINT DRAWING CODE/VAR *	Temp	RoHS/Lead-Free? Materials Analysis
DS8113-JNG+			Active	TSSOP;28 pin;64.7 mm² Outline Drawing:21-0066 (PDF) Land Pattern: 90-0171 (PDF) Use pkgcode/variation: U28+2*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
DS8113-JNG+T&R			Active	TSSOP;28 pin;64.7 mm² Outline Drawing:21-0066 (PDF) Land Pattern: 90-0171 (PDF) Use pkgcode/variation: U28+2*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
DS8113-RNG+			Active	SOIC(W);28 pin;192.8 mm² Outline Drawing:21-0042 (PDF) Land Pattern: 90-0109 (PDF) Use pkgcode/variation: W28+6*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis
DS8113-RNG+T&R			Active	SOIC(W);28 pin;192.8 mm² Outline Drawing:21-0042 (PDF) Land Pattern: 90-0109 (PDF) Use pkgcode/variation: W28+6*	-40°C to +85°C	RoHS/Lead-Free: No Materials Analysis

Notes:

Other options and links for purchasing parts are listed at: http://www.maxim-ic.com/sales.
Didn't Find What You Need? Ask our applications engineers. Expert assistance in finding parts, usually within one business day.
Part number suffixes: T or T&R = tape and reel; + = RoHS/lead-free; # = RoHS/lead-exempt; -D = drypack; -U/+U on DS parts = cut tape. More: See Full Data Sheet or Maxim Product Naming Conventions.
* Some packages have variations, listed on the drawing. "PkgCode/Variation" tells which variation the product uses. Note that "+", "#", "-" in the part number suffix describes RoHS status. Package drawings may show a different suffix character.