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DS8113-RNG+

Description
Smart Card Interface
CategoryThe embedded processor and controller    Microcontrollers and processors   
File Size213KB,17 Pages
ManufacturerMaxim
Websitehttps://www.maximintegrated.com/en.html
Environmental Compliance
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DS8113-RNG+ Overview

Smart Card Interface

DS8113-RNG+ Parametric

Parameter NameAttribute value
Is it lead-free?Lead free
Is it Rohs certified?conform to
MakerMaxim
Parts packaging codeSOIC
package instructionSOP, SOP28,.4
Contacts28
Reach Compliance Codecompliant
ECCN codeEAR99
Factory Lead Time6 weeks
JESD-30 codeR-PDSO-G28
length17.9 mm
Number of terminals28
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
Package body materialPLASTIC/EPOXY
encapsulated codeSOP
Encapsulate equivalent codeSOP28,.4
Package shapeRECTANGULAR
Package formSMALL OUTLINE
Peak Reflow Temperature (Celsius)NOT SPECIFIED
power supply3.3,5 V
Certification statusNot Qualified
Maximum seat height2.65 mm
Maximum supply voltage6 V
Minimum supply voltage2.7 V
Nominal supply voltage3.3 V
surface mountYES
technologyCMOS
Temperature levelINDUSTRIAL
Terminal formGULL WING
Terminal pitch1.27 mm
Terminal locationDUAL
Maximum time at peak reflow temperatureNOT SPECIFIED
width7.5 mm
uPs/uCs/peripheral integrated circuit typeMICROPROCESSOR CIRCUIT
Base Number Matches1
19-5216; Rev 3; 4/10
IT
TION K
VALUA
E
BLE
AVAILA
Smart Card Interface
General 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
https://support.maxim-ic.com/micro
regarding
requirements for other microcontroller platforms. An
evaluation kit, DS8113-KIT, is available to aid in proto-
typing and evaluation.
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
DS8113
Applications
Consumer Set-Top Boxes
Access Control
Banking Applications
POS Terminals
Debit/Credit Payment Terminals
PIN Pads
Automated Teller Machines
Telecommunications
Pay/Premium Television
Pin Configuration
TOP VIEW
CLKDIV1 1
CLKDIV2 2
5V/3V 3
28 AUX2IN
27 AUX1IN
26 I/OIN
25 XTAL2
24 XTAL1
Ordering Information
PART
DS8113-RNG+
DS8113-JNG+
TEMP RANGE
-40°C to +85°C
-40°C to +85°C
PIN-PACKAGE
28 SO
28 TSSOP
PGND 4
CP2 5
VDDA 6
CP1 7
VUP 8
PRES 9
PRES 10
I/O 11
AUX2 12
AUX1 13
CGND 14
DS8113
23 OFF
22 GND
21 VDD
20 RSTIN
19 CMDVCC
18 1_8V
17 VCC
16 RST
15 CLK
Note:
Contact the factory for availability of other variants and
package options.
+Denotes
a lead(Pb)-free/RoHS-compliant package.
Selector Guide appears at end of data sheet.
SO/TSSOP
EMV is a trademark owned by EMVCo LLC.
Note:
Some revisions of this device may incorporate deviations from published specifications known as errata. Multiple revisions of any device may be
simultaneously available through various sales channels. For information about device errata, go to:
www.maxim-ic.com/errata.
________________________________________________________________
Maxim Integrated Products
1
For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,
or visit Maxim’s website at www.maxim-ic.com.

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