ncn6000 ON Semiconductor, ncn6000 Datasheet - Page 11

• Manufacturer Part Number: ncn6000
• Description: Compact Smart Card Interface Ic
• Manufacturer: ON Semiconductor

8. The CRD_CLK clock can operate up to 20 MHz, but the rise and fall time are not guaranteed to be fully within the ISO7816 specification over
SMART CARD SECTION
CRD_RST @ CRD_VCC = +5.0 V
CRD_RST @ Vcc = +3.0 V
CRD_CLK @ CRD_VCC = +3.0 V or +5.0 V
CRD_VCC = +5.0 V
CRD_VCC = +3.0 V
CRD_I/O @ CRD_VCC = +5.0 V
CRD_I/O @ CRD_VCC = +3.0 V
CRD_IO Pull Up Resistor @ PWR_ON = H
Card Detection Debouncing Delay:
Card Insertion or Extraction Positive Going Input
Card Insertion or Extraction Negative Going Input
Card Detection Bias Pull Up Current @
Output Peak Max Current Under Card Static
Output Peak Max Current Under Card Static
Output RESET V
Output RESET V
Output RESET Rise Time @ Cout = 30 pF
Output RESET Fall Time @ Cout = 30 pF
Output RESET V
Output RESET V
Output RESET Rise Time @ Cout = 30 pF
Output RESET Fall Time @ Cout = 30 pF
Output Frequency (See Note 8)
Output Duty Cycle @ DC Fin = 50% "1%
Output CRD_CLK Rise Time @ Cout = 30 pF
Output CRD_CLK Fall Time @ Cout = 30 pF
Output V
Output V
Output Frequency (See Note 8)
Output Duty Cycle @ DC Fin = 50% "1%
Output CRD_CLK Rise Time @ Cout = 30 pF
Output CRD_CLK Fall Time @ Cout = 30 pF
Output V
Output V
CRD_I/O Data Transfer Frequency
CRD_I/O Rise Time @ Cout = 30 pF
CRD_I/O Fall Time @ Cout = 30 pF
Output V
Output V
CRD_I/O Data Transfer Frequency
CRD_I/O Rise Time @ Cout = 30 pF
CRD_I/O Fall Time @ Cout = 30 pF
Output V
Output V
Card Insertion
Card Extraction
High Voltage
Low Voltage
Vbat = 5.0 V
Operation Mode @ Vcc = 3.0 V or Vcc = 5.0 V
Operation Mode @ Vcc = 3.0 V or Vcc = 5.0 V
the temperature range. Typically, tr and tf are 12 ns @ CRD_CLK = 10 MHz.
OH
OL
OH
OL
OH
OL
OH
OL
@ Icrd_clk = 100 mA
@ Icrd_clk = 100 mA @ Cout = 30 pF
@ Icrd_i/o = 500 mA, V
@ Icrd_i/o = 500 mA, V
@ Icrd_clk = −20 mA
@ Icrd_clk = −20 mA @ Cout = 30 pF
@ Icrd_i/o = −20 mA
@ Icrd_i/o = −20 mA
OH
OL
OH
OL
Rating
@ Icrd_rst = 200 mA
@ Icrd_rst = 200 mA
@ Icrd_rst = −20 mA
@ Icrd_rst = −20 mA
(−25°C to +85°C ambient temperature, unless otherwise noted.)
IL
IL
= 0 V
= 0 V
Icrd_iorst
T
F
F
Symbol
F
F
R
Icrd_clk
T
V
V
http://onsemi.com
CRDCLK
CRDCLK
CRDOFF
CRDDC
CRDDC
T
T
CRDPU
V
V
V
V
T
V
T
V
CRDIN
I
V
V
V
V
V
V
IHDET
ILDET
F
F
DET
t
t
t
t
t
t
t
t
RIO
FIO
RIO
FIO
OH
OH
OH
OH
OH
OH
OL
R
OL
R
R
OL
R
OL
OL
OL
F
F
F
F
IO
IO
NCN6000
11
12, 14
Pin
12
13
14
14
11
11
11
11
13
CRD_VCC − 0.9
CRD_VCC − 0.9
CRD_VCC − 0.9
CRD_VCC − 0.9
0.70 * Vbat
3.15
1.85
Min
45
40
14
50
50
0
0
0
0
0
0
0
−
−
−
Typ
315
315
20
10
−
−
−
−
−
−
−
0.30 * Vbat
CRD_VCC
CRD_VCC
CRD_VCC
CRD_VCC
CRD_VCC
CRD_VCC
Vbat
Max
+0.5
100
100
100
100
150
150
0.4
0.4
5.0
5.0
0.7
0.8
0.8
0.4
0.8
0.8
0.4
55
18
18
60
18
18
26
15
70
−
MHz
MHz
Unit
kHz
kHz
mA
mA
kW
mA
ns
ns
ns
ns
ns
ns
ns
ns
ms
ms
ms
ms
ms
ms
%
%
V
V
V
V
V
V
V
V
V
V
V
V
V
V