AT83C21GC144-ICSIL
AT83C21GC144-ICSIL Datasheet
GemCore Serial Lite PRO AT83C21GC
| Part | Datasheet |
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AT83C21GC144-ICSIL |
AT83C21GC144-ICSIL (pdf) |
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| • Smart Card Interface Compliance with Standards • ISO/IEC 7816-1, 2, 3 and 4 • EMV 2000 • CB • Proton, ZKA, Other Contact Supported Smart Cards • Number of Smart Cards Supported 1 • Asynchronous Cards T=0 and T=1 • Synchronous/Memory Cards Using a Command Interpreter • EMV or Non EMV Cards • Electrical Interface • Transmission Speed Kbps to 115 Kbps • Card Power Supply 1.8V/3V/5V • ESD Protection On Card Pins 4 KV - Human Body Model • Card Presence or Insertion Detection • Short Circuit Current Limitation • Host Interface Physical Layer • Serial Asynchronous Link • Programmable Transmission Speed From 1,200 bps to 115,200 bps • Format 8 bits, No Parity, 1 Stop Bit • Adjustable Signal Voltage Protocol • Gemplus Block Protocol GBP • GBP Interface Library Kit Source Code • Chip Power Supply Voltage VCC- 2.85V to 5.4V Consumption 8 mA Typical, 150 mA Max - Smart Card Powered Power Down Mode • 100 µA Max Power Down Current • Power-down/Power-up by Host Command • Additional Features Operating Temperature Range 0°C to +70°C -40°C to +85°C Package SS0P24 LED Management The LED is On When the Card is Powered On GemCore Serial Lite PRO AT83C21GC AT83C21GC is designed to simplify the integration of smart card interfaces in electronic devices. It manages the electrical interface and communication with ISO 7816 compatible smart cards and memory cards. Figure Basic Architecture of a Smart Card Reader Host Processor AT83C21GC Smart Card Connector Smart Card This is a summary Document. A complete document is available on the Gemplus Web site. The connection with the host processor is achieved via a serial asynchronous link the rate can be selected from a range from 1200 to 115,200 bps. The software inside the GemCore chip handles a communication protocol with the host system called the Gemplus Block Protocol GBP . A complete set of documentation is available on the Gemplus web site: A GBP Interface Library Kit can be provided, upon request. It consists of the source code of the GBP communication layer between the host and GemCore. It is written in the C language. See the Gemplus developers’ site at Enquiries can also be posted to 2 AT83C21GC AT83C21GC Ordering information Part Number AT83C21GCxxx-ICSIL AT83C21GCxxx-ICRIL xxx Firmware version Temperature Range Industrial Package SSOP24 Packing Stick Tape & Reel Pin Description Figure 24-pin SSOP Pinout CVSS 1 LI 2 CVCC 3 P1.5/CRST 4 P1.4/CCLK 5 P1.3/CC4 6 P1.2/CPRES 7 P1.1/CC8 8 P1.0/CIO 9 RST 10 XTAL2 11 XTAL1 12 SSOP24 24 VCC 23 EVCC 22 DVCC 21 VSS 20 P3.0/RxD 19 P3.1/TxD 18 P3.3/INT1/OE 17 P3.4/T0 16 P3.2/INT0 15 P3.5/CIO1/T1 14 P3.6/CCLK1/LED0 13 P3.7/CRST1/LED1 Table Port Signal Description Port Signal Name Internal Power Supply P1.0 CVCC P1.1 CVCC P1.2 CPRES P1.3 CVCC P1.4 CCLK CVCC P1.5 CRST CVCC P3.0 EVCC P3.1 EVCC P3.2 |
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