Overview
The NCN6001DTBR2G, produced by ON Semiconductor, is a compact smart card interface integrated circuit designed for various smart card applications. This device is fully compliant with ISO 7816-3, EMV, and GIE-CB standards, making it suitable for a wide range of smart card interfaces. It features a simple and flexible microcontroller interface, allowing it to handle any type of smart card. The NCN6001DTBR2G is particularly suited for low-cost, low-power applications, ensuring high extended battery life due to its extremely low quiescent current.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Power Supply Voltage (VCC) | 2.7 to 5.5 | V |
| Power Supply Current (ICC) | 150 (Internally Limited) | mA |
| Input Clock Frequency | Up to 40 | MHz |
| Input SPI Clock Frequency | Up to 15 | MHz |
| Input Clock Rise/Fall Time | 2.5 | ns |
| Output Low Voltage (INT, MISO) | 0.4 | V |
| Card Clock Frequency | Up to 40 | MHz |
| Card Detection Bias Pullup Current | 10 | μA |
| Peak Max Current Under Card Static Operation | 15 (CRD_IO, CRD_RST), 70 (CRD_CLK) | mA |
Key Features
- 100% Compatible with ISO 7816-3, EMV, and GIE-CB Standards
- Fully GSM Compliant
- Programmable CRD_VCC Supply Handles 1.8 V, 3.0 V or 5.0 V Card Operation
- Programmable Rise and Fall Card Clock Slopes
- Programmable Card Clock Divider
- Built-in Chip Select Logic Allows Parallel Coupling Operation
- ESD Protection on Card Pins (8.0 kV, Human Body Model)
- Fast CRD_VCC Turn-on and Turn-off Sequence
- Built-in Programmable CRD_CLK Stop Function
Applications
- E-Commerce Interface
- Automatic Teller Machine (ATM) Smart Card
- Point of Sales (POS) System
- Pay TV System
Q & A
- What is the NCN6001DTBR2G used for? The NCN6001DTBR2G is used as a smart card interface IC, handling various types of smart cards in applications such as e-commerce, ATMs, POS systems, and pay TV systems.
- What standards is the NCN6001DTBR2G compliant with? The NCN6001DTBR2G is compliant with ISO 7816-3, EMV, and GIE-CB standards.
- What is the power supply voltage range for the NCN6001DTBR2G? The power supply voltage range is 2.7 V to 5.5 V.
- What is the maximum input clock frequency supported by the NCN6001DTBR2G? The maximum input clock frequency supported is up to 40 MHz.
- Does the NCN6001DTBR2G have ESD protection? Yes, the NCN6001DTBR2G has ESD protection on card pins with a rating of 8.0 kV (Human Body Model).
- How does the NCN6001DTBR2G handle card detection? The NCN6001DTBR2G uses a built-in pullup low current source to detect the presence of the card, and the polarity of the signal is programmable.
- What is the maximum peak current under card static operation for CRD_IO and CRD_RST? The maximum peak current is 15 mA for CRD_IO and CRD_RST.
- Can multiple NCN6001DTBR2G chips be connected in parallel? Yes, multiple chips can be connected in parallel using the built-in chip select logic.
- What type of capacitors are recommended for the power supply and CRD_VCC pins? Low ESR ceramic capacitors (such as MURATA X5R) are highly recommended.
- How does the NCN6001DTBR2G handle CRD_VCC voltage overload? In the event of a CRD_VCC overload, the NCN6001DTBR2G shuts off the DC/DC converter, runs a Power Down ISO sequence, and reports the fault in the STATUS register.
