ncn6804 ON Semiconductor, ncn6804 Datasheet - Page 3
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ncn6804
Manufacturer Part Number
ncn6804
Description
Dual Smart Card Interface Ic With Spi Programming Interface
Manufacturer
ON Semiconductor
Datasheet
1.NCN6804.pdf
(25 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
NCN6804
Manufacturer:
ON/安森美
Quantity:
20 000
Company:
Part Number:
ncn6804MNR2G
Manufacturer:
LATTICE
Quantity:
101
CLK_SPI
EN_RPU
CLK_IN
GNDD
MISO
MOSI
VDD
INT
CS
I/O
24
32
27
29
30
28
26
25
31
33
Exposed Pad
50 k
VDD
GND
VDD
18 k
VDD
INTERRUPT BLOCK
LOGIC CONTROL
I/O MUX
CLOCK
MUX
Figure 2. NCN6804 Block Diagram
http://onsemi.com
DET#A
DET#B
INT#A
INT#B
VDD
NCN6804
3
DET#A
DET#B
CARD #B DETECTION
CARD #A DETECTION
CLK DIV
CLK DIV
INT#A
18 k
18 k
12
11
10
23
22
21
18
19
20
15
17
16
14
13
1
9
8
5
6
7
4
3
2
S1
VDDPA
L1A
L2A
CRD_VCCA
GNDPA
CRD_I/OA
CRD_RSTA
CRD_CLKA
CRD_C8A
CRD_C4A
CRD_DETA
CRD_DETB
CRD_C4B
CRD_C8B
CRD_CLKB
CRD_RSTB
CRD_I/OB
GNDPB
CRD_VCCB
L2B
L1B
VDDPB