ncn6001 ON Semiconductor, ncn6001 Datasheet - Page 31

• Manufacturer Part Number: ncn6001
• Description: Compact Smart Card Interface Ic
• Manufacturer: ON Semiconductor

bank of four NCN6001 supporting asynchronous card with a
dedicated CS line, the fifth one being used by to the synchronous
SMARTCARD
The five interfaces share a common microcontroller bus, a
J5
GND
RST
Swa
Swb
CLK
V
I/O
C4
C8
CC
17
18
7
2
3
5
1
4
8
10 mF
C6
GND
C1
GND
GND
10 mF
18
20
19
17
13
15
14
16
12
11
CRD_DET
CRD_IO
CRD_RST
CRD_CLK
CRD_VC
C
C4/S0
C8/S1
GND
PWR_GND
Lout_H
22 mH
GND
V
CC
NCN6001
Figure 33. Typical Multiple Parallel Interfaces
U4
STROBE_ASYNC
STROBE_SYNC
MULTIPLE SMART CARD READER
CLK_SPI
EN_RPU
CLK_IN
Lout_L
L5
MOSI
MISO
V
INT
I/O
CS
CC
9
1
2
3
4
5
7
8
6
10
http://onsemi.com
NCN6001
V
CC
31
or asynchronous transactions with a unique CS line. On the
other hand, the only activated I/O pullup resistor shall be one
of the Asynchronous bank.
10
10
10
10
9
1
2
3
4
5
7
8
6
9
1
2
3
4
5
7
8
6
9
1
2
3
4
5
7
8
6
9
1
2
3
4
5
7
8
6
V
I/O
INT
CLK_IN
MOSI
CLK_SPI
MISO
CS
EN_RPU
Lout_L
V
I/O
INT
CLK_IN
MOSI
CLK_SPI
MISO
CS
EN_RPU
Lout_L
V
I/O
INT
CLK_IN
MOSI
CLK_SPI
MISO
CS
EN_RPU
Lout_L
V
I/O
INT
CLK_IN
MOSI
CLK_SPI
MISO
CS
EN_RPU
Lout_L
CC
CC
CC
CC
L1
L2
L3
L4
NCN6001
NCN6001
NCN6001
NCN6001
U1
U2
U3
U5
PWR_GND
PWR_GND
PWR_GND
PWR_GND
CRD_DET
CRD_RST
CRD_CLK
CRD_DET
CRD_RST
CRD_CLK
CRD_DET
CRD_RST
CRD_CLK
CRD_DET
CRD_RST
CRD_CLK
CRD_VC
CRD_VC
CRD_VC
CRD_VC
CRD_IO
CRD_IO
CRD_IO
CRD_IO
Lout_H
Lout_H
Lout_H
Lout_H
C4/S0
C8/S1
C4/S0
C8/S1
C4/S0
C8/S1
C4/S0
C8/S1
22 mH
22 mH
22 mH
22 mH
GND
GND
GND
GND
C
C
C
C
18
20
19
17
13
15
14
16
12
18
20
19
17
13
15
14
16
12
18
20
19
17
13
15
14
16
12
18
20
19
17
13
15
14
16
12
11
11
11
11
V
V
V
CC
CC
GND
GND
GND
GND
CC
GND
GND
GND
GND
C2
10 mF
C2
10 mF
C2
10 mF
C2
10 mF
17
18
17
18
17
18
17
18
ADDRESS = $00
ADDRESS = $01
ADDRESS = $02
ADDRESS = $03
7
2
3
5
1
4
8
7
2
3
5
1
4
8
7
2
3
5
1
4
8
7
2
3
5
1
4
8
SMARTCARD
SMARTCARD
SMARTCARD
SMARTCARD
Swa
Swb
I/O
RST
CLK
GND
V
Swa
Swb
I/O
RST
CLK
GND
V
V
Swa
Swb
I/O
RST
CLK
GND
V
Swa
Swb
I/O
RST
CLK
GND
V
C4
C8
C4
C8
C4
C8
C4
C8
CC
CC
CC
CC
CC