![](http://datasheet.mmic.net.cn/ON-Semiconductor/NCN6004AFTBR2G_datasheet_99117/NCN6004AFTBR2G_12.png)
NCN6004A
http://onsemi.com
12
CARD INTERFACE SECTION @ 2.70 < VCC < 5.50 V, Normal Operating Mode (25°C to +85°C ambient temperature, unless
otherwise noted) CRD_VCC_A = CRD_VCC_B = 1.8 V or 3.0 V or 5.0 V
Rating
Symbol
Pin
Min
Typ
Max
Unit
CRD_RST_A, CRD_RST_B Output Voltage
Output RST High Level @ Irst = 200
mA
Output RST Low Level @ Irst = 200
mA
CRD_RST_A, CRD_RST_B Rise and Fall time
RST Rise Time @ Cout = 30 pF
RST Fall Time @ Cout = 30 pF
VOH
VOL
trrst
tfrst
23, 38
CRD_VCC0.5
0
CRD_VCC
0.4
100
V
ns
CRD_CLK_A, CRD_CLK_B Output Clock
Output Operating Clock Card A and Card B
Output Operating Clock DC, Card A and Card B
(Input DC = 50%,
"1%)
Note: This parameter is guaranteed by design, functionality 100%
tested at production.
Output Operating Clock Rise Time SLOW Mode
Card A and Card B
Output Operating Clock Fall Time SLOW Mode
Card A and Card B
Output Operating Clock Rise Time FAST Mode
Card A and Card B
Output Operating Clock Fall Time FAST Mode
Card A and Card B
Output Clock High Level, Card A and Card B, @ Iclk = 200
mA
Output Clock Low Level, Card A and Card B, @ Iclkc = 200
mA
FclkA, FclkB
trclka, trclkb
tfclka, tfclkb
trclka, trclkb
tfclka, tfclkb
VOH
VOL
30, 31
45
CRD_VCC0.5
0
20
55
16
4
CRD_VCC
0.4
MHz
%
ns
V
CRD_IO_A, CRD_IO_B Data Transfer
Data Transfer Frequency, Card A and Card B
Data Rise Time, Card A and Card B, @ Cout = 30 pF
Data Fall Time, Card A and Card B, @ Cout = 30 pF
Data Output High Level, Card A and Card B @ Icrd_io = 20
mA
Data Output Low Level, Card A and Card B @ Icrd_io = 20
mA
FIOA, FIOB
trioa, triob
tfioa, tfiob
VOH
VOL
24, 37
CRD_VCC0.5
0
400
0.8
CRD_VCC
0.4
kHz
ms
V
CRD_IO_A and CRD_IO_B Output Voltages
I/O_A = I/O_B = 0, IOL = 500 mA
VOL
24, 37
0.40
V
CRD_C4_A, CRD_C4_B Output Voltages
Output C4 High Level @ Irst = 200
mA
Output C4 Low Level @ Irst = 200
mA
CRD_C4_A, CRD_C4_B Rise and Fall time
C4 Rise Time @ Cout = 30 pF
C4 Fall Time @ Cout = 30 pF
VOH
VOL
trc4
tfc4
22, 39
CRD_VCC0.5
0
CRD_VCC
0.4
100
V
ns
CRD_C8_A, CRD_C8_B Output Voltages
Output C4 High Level @ Irst = 200
mA
Output C4 Low Level @ Irst = 200
mA
CRD_C8_A, CRD_C8_B Rise and Fall Time
C8 Rise Time @ Cout = 30 pF
C8 RST Fall Time @ Cout = 30 pF
VOH
VOL
trc8
tfc8
21, 40
CRD_VCC0.5
0
CRD_VCC
0.4
100
V
ns
Pull Up resistance, CS = Low, PWR_ON = High
CRD_IO_A
CRD_IO_B
ROLA
ROLB
24
37
14
20
35
k
W
Card Detection Bias Pull Up Current, Card A or Card B
CRD_DET_A, CRD_DET_B
IDETA
IDETB
20
41
15
mA
Card Insertion/Extraction Negative Going Input Low Voltage
VILDETA
VILDETB
20
41
0
0.30 * Vbat
V
Card Detection Insertion/Extraction Digital Filtering Delay
CRD_DET_A
CRD_DET_B
tdcina
tdcinb
20
41
50
ms
CARD_A or CARD_B short circuit current:
CRD_IO, CRD_RST, CRD_C4, CRD_C8
CRD_CLK
(According to ISO and EMV specifications)
Ishort
Ishortclk
15
70
mA