(Hong Kong)
Product Summary
The NCN8024 is a single smart card interface IC. It is dedicated for 3.0 V/5.0 V smart card reader/writer applications.The device is fully compatible with the ISO and EMV standards as well as with standards specifying conditional access in Set-Top-Box (STB) including NDS.The NCN8024 smart card interface has two power supplies: VDD and VDDP.VDD is usually common to the system controller and the interface. The applied VDD ranges from 2.7 V up to 5.5 V.If VDD goes below 2.35 V typical (UVLOVDD) a power-down sequence is automatically performed. In that case the interrupt (INT) pin is set Low.
Parametrics
NCN8024 absolute maximum ratings: (1)DC converter power supply voltage: -0.3 to VDDP+0.5V; (2)power supply from microcontroller side: -0.3 to VDD+0.5V; (3)charge pump output: -0.3 to VUP+0.5V; (4)thermal resistance junction: 75℃/W; (5)operating ambient temperature range: -40 to 85℃.
Features
NCN8024 features: (1)Single IC Card Interface; (2)Fully Compatible with ISO 7816?3, EMV and RelatedStandards Including NDS; (3)Three Bidirectional Buffered I/O Level Shifters (C4, C7 and C8 Card Pins); (4)3.0 V or 5.0 V ±5% Regulated Card Power Supply such as ICC≤75 mA at 3.3 V≤VDDP≤5.5 V; (5)Independent Power Supply Range on Controller Interface(2.7V<VDD; (6)< 5.5V); (7)Handles 3.0 V and 5.0 V Smart Cards; (8)Thermal and Short Circuit Protection on all Card Pins; (9)Support up to 18 MHz Clock with Internal DivisionRatio 1/1,1/2, 1/4 and 1/8 through CLKDIV1 and CLKDIV2 Pins; (10)ESD Protection on Card Pins up to 8 kV+ (Human Body Model); (11)Activation/Deactivation Sequences (ISO7816).
Diagrams
| Image | Part No | Mfg | Description |  |
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 NCN8024DTBR2G |
ON Semiconductor |
Interface - Specialized SMART CARD IC 3ST 8INPUT |
Data Sheet |
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NCN8024DWR2G |
ON Semiconductor |
Interface - Specialized Smart Card Interface IC 5V 5mA |
Data Sheet |
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NCN8024RDWR2G |
ON Semiconductor |
Interface - Specialized SMART CARD IC |
Data Sheet |
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