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Smartcard Interface IC Solutions

Complete Solutions

ON Semiconductor provides a complete set of contact interfaces, with outstanding features such as:

• Compatibility with the latest ISO7816, EMV

4.1, and wireless standards

• Full bridge DC-DC power supply which offers

conversion efficiency in excess of 75% with

great noise and ripple reject

• Parallel or serial control port

• Programmable clock division

ratio

• Large output current

• Card detect

• Chip select

• Ability to read Type C (1.8 V) SIM/SAM and

Smartcards

Smartcard Interface ICs

NCN6001

• Single SAM Interface (Security Access Module) &

Smart Card Interface

• 2.7V-5.5V Input Voltage

• Fully compatible with ISO7816-3, EMV4.1 (May 2004),

and GSM11.11

• Supports 1.8V/3V/5V Cards

• Full-bridge Buck-Boost DC-DC converter; eliminates the

need for multiple power supplies

• High Efficiency DC-DC Converter

• Programmable Card Voltage, Supply Card Detection,

and Clock Interface

• Three I/O Lines (I/O,C4 and C8) for Synchronous and

Asynchronous Cards

• Supports 20 MHz Card Clock Frequency

• Chip Select Logic

• 8KV HBM ESD Protection on card pins

• TSSOP20 Package

CRD_DET

GROUND

3

9

1

2

6

10

5

8

7

15

11

19

17

16

12

EN_RPU

MOSI

CLK_SPI

CS

MISO

I/O

INT

CLK_IN

Lout_H

Lout_L

PWR_GND

CRD_VCC

CLOCK

DIVIDER

4

INTERRUPT BLOCK

GND

13

14

PROGRAMMABLE

CARD DETECTION

18

LOGIC CONTROL

20

C4/S0

C8/S1

CRD_RST

CRD_CLK

CRD_IO

b7

b6

b5

b4

b3

b2

b1

b0

b1

b0

GND

20 k

50 k

CRD_VCC

20 k

500 k

3 States