NCN8024R Datasheet | onsemi

Smart Card Interface IC The NCN8024R is a single smart card interface IC. It is dedicated for 3.0 V/5.0 V smart card reader/writer applications. The card VCC supply is provided by a very low drop- out and low noise regulator (LDO). The device is fully patible with the ISO 7816- 3 and EMV standards as well as with standards specifying conditional access in Set- Top- Box (STB) including NDS. The smart card interface IC is available in SOIC- 28 and TSSOP- 28 packages providing the industry- standard Features required by STB smart card interfaces. Features - Single IC Card Interface - Fully patible with ISO 7816- 3, EMV and Related Standards Including NDS and Other STB Standards (Nagravision, Irdeto, …) - Three Bidirectional Buffered I/O Level Shifters (C4, C7 and C8 Card Pins) - 3.0 V or 5.0 V ± 5% Regulated Card Power Supply such as ICC ≤ 70 m A with 3.0 V ≤ VDDP ≤ 5.5 V @ 3.0 V (Class B) and 4.85 V ≤ VDDP ≤ 5.5 V @ 5.0 V (Class A) - Independent Power Supply Range on Controller Interface (2.7 V < VDD < 5.5 V) - Handles 5.0 V and 3.0 V Smart Cards (Class A & B) - Thermal and Short Circuit Protection on all Card Pins - Support up to 27 MHz Clock with Internal Division Ratio 1/1, 1/2, 1/4 and 1/8 through CLKDIV1 and CLKDIV2 Pins - ESD Protection on Card Pins up to 8 k V+ (Human Body Model) - Activation/Deactivation Sequences (ISO7816) - Fault Protection Mechanisms Enabling Automatic Device Deactivation in Case of Overload, Overheating, Card Take- off or Power Supply Drop- out (OCP, OTP, UVP) - Interrupt Signal INT for Card Presence and Faults - External Under- Voltage Lockout Threshold Adjustment on VDD (PORADJ Pin) - Available in Two Package Formats: SOIC- 28 and TSSOP- 28 - These are Pb- Free Devices http://onsemi. MARKING DIAGRAMS SOIC- 28 CASE 751F NCN8024R...