TDA8026ET/C2,518 NXP Semiconductors, TDA8026ET/C2,518 Datasheet - Page 6

• Manufacturer Part Number: TDA8026ET/C2,518
• Description: IC SMART CARD SLOT 64TFBGA
• Manufacturer: NXP Semiconductors

Specifications of TDA8026ET/C2,518

• Controller Type: Smart Card Interface
• Interface: I²C
• Voltage - Supply: 2.7 V ~ 5.5 V
• Current - Supply: 210mA
• Operating Temperature: -25°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 64-TFBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

NXP Semiconductors
TDA8026_1
Product data sheet
7.2 Pin description
Table 4.
Symbol
IRQN
INTAUXN
SDWNN
V
SDA
SCL
A0
SPRES
CLKIN1
CLKIN2
GND1
I/OUC1
I/OUC2
V
RST
CLK
C4
C8
I/O
GNDC
PRES
V
RST
CLK
I/O
GNDC
PRES
GNDS
V
RST
CLK
I/O
DD(INTF)
CC(1)
CC(2)
CC(3)
(1)
(1)
(1)
(2)
(3)
(1)
(2)
(3)
(1)
(2)
(3)
(1)
(2)
(1)
(2)
Pin description
Pin
E2
D2
A5
A4
C2
B2
E1
H1
C3
B3
B4
C4
C5
G3
G2
F2
G1
F1
E3
H3
H2
G5
G6
G7
F7
G8
F8
C8
E8
F6
E6
E7
All information provided in this document is subject to legal disclaimers.
Type
O
I
I
P
I/O
I
C
C
I
I
G
I/O
I/O
P
O
O
I/O
I/O
I/O
G
I
P
O
O
I/O
G
I
G
P
O
O
I/O
[3]
[3]
[3]
[4]
[4]
[4]
[4]
[4]
Rev. 1 — 9 March 2010
[1]
Supply
power
V
V
V
V
V
V
V
V
V
V
-
V
V
V
V
V
V
V
V
-
V
V
V
V
V
-
V
-
V
V
V
V
DD(INTF)
DD(INTF)
DD(INTF)
DD(INTF)
DD(INTF)
DD(INTF)
DD(INTF)
DD(INTF)
DD(INTF)
DD(INTF)
DD(INTF)
DD(INTF)
CC(1)
CC(1)
CC(1)
CC(1)
CC(1)
CC(1)
DD(INTF)
CC(2)
CC(2)
CC(2)
CC(2)
DD(INTF)
CC(3)
CC(3)
CC(3)
CC(3)
Description
auxiliary interrupt line input:
shutdown and reset input; active LOW
serial data line to and from the I
open-drain
serial clock line from the I
I
PRES mode
card slot 1 external clock input; connect external clock
(f
card slots 2 to 5 external clock input; connect external
clock (f
frequency
ground connection
card slot 1 microcontroller data input and output
card slots 2 to 5 microcontroller data input and output
card slot 1 card supply; position C1
card slot 1 card reset output; position C2
card slot 1 card clock output; provides f
card slot 1 auxiliary input and output; position C4
card slot 1 auxiliary input and output; position C8
card slot 1 card input and output; position C7
card slot 1 card ground signal; position C5
card slot 1 card presence input
card slot 2 card supply; position C1
card slot 2 card reset; position C2
card slot 2 card clock output; provides f
card slot 2 card input and output; position C7
card slot 2 card signal ground; position C5
card slot 2 card presence input
card slots 3 to 5 card signal ground; position C5
card slot 3 card supply; position C1
card slot 3 card reset output; position C2
card slot 3 card clock output; provides f
card slot 3 card input and output; position C7
microcontroller interrupt; active LOW; open-drain
microcontroller interface supply voltage
2
clk(ext)
C-bus address configuration and selection
auxiliary contact reader front end not connected:
connect INTAUXN pad to supply voltage V
auxiliary contact reader front end connected:
connect INTAUXN pad to an external 10 k pull-up
resistor; active LOW
) to generate the CLK
clk(ext)
[2]
) to generate the CLK
Multiple smart card slot interface IC
configuration and selection
2
C-bus master
(1)
frequency
2
C-bus master;
(2)
TDA8026
© NXP B.V. 2010. All rights reserved.
to CLK
CLK
CLK
CLK
; position C3
; position C3
; position C3
(5)
DD(INTF)
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