ncn6001 ON Semiconductor, ncn6001 Datasheet - Page 2

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

GROUND
CLK_SPI
EN_RPU
CLK_IN
MISO
MOSI
INT
CS
I/O
16
2
8
7
4
5
3
6
1
V
C1
CC
3 States
GND
50 k
GND
10 mF
GND
INTERRUPT BLOCK
DIVIDER
CLOCK
V
V
b7
b6
b5
b4
b3
b2
b1
b0
CC
CC
R1
47 k
LOGIC CONTROL
10
9
1
2
3
4
5
7
8
6
20 k
V
I/O
INT
CLK_IN
MOSI
CLK_SPI
MISO
CS
EN_RPU
Lout_L
CC
Figure 1. Typical Application
Figure 2. Block Diagram
NCN6001
http://onsemi.com
22 mH
U1
L1
PWR_GND
CRD_VCC
NCN6001
CRD_DET
CRD_RST
CRD_CLK
CRD_IO
Lout_H
C4/S0
C8/S1
2
GND
18
20
19
17
13
15
14
16
12
11
CARD DETECTION
PROGRAMMABLE
b0
b1
GND
C2
10 mF
GND
GND
CRD_VCC
17
18
7
2
3
5
1
8
4
SMARTCARD_C
Swa
Swb
I/O
RST
CLK
GND
V
C4
C8
CC
J1
20 k
GND
500 k
V
CC
18
10
12
13
15
14
19
17
20
11
9
CRD_DET
V
Lout_L
Lout_H
CRD_VCC
PWR_GND
C4/S0
C8/S1
CRD_RST
CRD_CLK
CRD_IO
CC