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AT83C26-RKTUL The Microchip AT83C26-RKTUL is a specialized interface IC designed for smart card reader/writer applications. It supports multiple smart card standards and offers versatile host connectivity.
Mfr Part #:

AT83C26-RKTUL

Available from 2 distributors
Mfr Name: Microchip Technology
Microchip Technology
The Microchip AT83C26-RKTUL is a specialized interface IC designed for smart card reader/writer applications. It supports multiple smart card standards and offers versatile host connectivity.
✓ Total Stock: 6,045 pcs

AT83C26-RKTUL Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Components Technology Group, Inc. ✓
Non-Authorised Inventory information
4,700 pcs
On Request
4700 pcs On Request 1 On Request On Request On Request On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
1,345 pcs
On Request
1345 pcs On Request 1 On Request On Request 11+ On Request On Request
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AT83C26-RKTUL Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
ESD Protection
Interface
Mounting Type
Operating Temperature
SVHC Present
Supplier Device Package
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Voltage
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AT83C26-RKTUL Description

Short technical summary and product information.

The AT83C26-RKTUL from Microchip Technology is a smart card reader interface IC suitable for applications like EFT/POS terminals and set-top boxes. It enables the management of various smart card types from different hosts.

 

This IC features five smart card interfaces compliant with ISO 7816, EMV2000, GIE-CB, and GSM standards. It supports programmable voltages for Class A (5V), Class B (3V), and Class C (1.8V) smart cards, with current limitations and short circuit protection. The device includes logic level shifters and ESD protection.

 

Connectivity is provided via a 2-Wire Interface (TWI) link operating at up to 400kbit/s, with programmable addresses allowing up to four AT83C26 devices on the bus. It also offers programmable interrupt output and reset output functions, including power-on reset and power-fail detection.

 

The AT83C26-RKTUL operates over an extended voltage range of 3V to 5.5V and an industrial temperature range of -40°C to +85°C. Its low power consumption, with a typical power-down current of 30 µA, makes it suitable for portable applications. The IC is available in a 48-VQFP package and is designed for surface mounting.

AT83C26-RKTUL Quick Information

Product Type: Interface IC
Canonical Name: Smart Card Reader Interface IC
Subcategory: Specialized

AT83C26-RKTUL Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

AT83C26-RKTUL Features

  • Supports 5 smart card interfaces.
  • Programmable smart card voltages (5V, 3V, 1.8V).
  • 400kbit/s Two Wire Interface (TWI) host link.
  • Industrial temperature range: -40°C to +85°C.
  • Low power consumption suitable for portable devices.

AT83C26-RKTUL Applications

  • Ideal for EFT/POS terminals.
  • Suitable for set-top box applications.
  • Enables smart card reader/writer functions.
  • Supports various smart card standards.

AT83C26-RKTUL FAQs

7 frequently asked questions generated from this part’s specifications.
What smart card standards does the AT83C26-RKTUL comply with?

It complies with ISO 7816, EMV2000, GIE-CB, and GSM Standards.

What are the programmable voltage options for the smart cards?

It supports Class A at 5V ±0.4V, Class B at 3V ±0.2V, and Class C at 1.8V ±0.14V.

What is the operating voltage range for the AT83C26-RKTUL?

The operating voltage range is 3V to 5.5V.

What is the operating temperature range?

The operating temperature range is -40°C to +85°C.

What package type is the AT83C26-RKTUL available in?

It is available in a 48-VQFP package.

What is the host interface type and speed?

It uses a Two Wire Interface (TWI) link at 400kbit/s.

What is the typical power-down current consumption?

The typical power-down current is 30 µA without the smart card.

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