73S8010R-IL/F Maxim Integrated Products, 73S8010R-IL/F Datasheet - Page 7

• Manufacturer Part Number: 73S8010R-IL/F
• Description: IC SMART CARD INTERFACE 28-SOIC
• Manufacturer: Maxim Integrated Products

Specifications of 73S8010R-IL/F

• Controller Type: Smart Card Interface
• Interface: I²C
• Voltage - Supply: 2.7 V ~ 5.5 V
• Current - Supply: 1.5mA
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 28-SOIC (0.300", 7.50mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

DS_8010R_022
Rev. 1.6
Pin
Name
Microcontroller Interface
INT
SAD0
SAD1
SAD2
SCL
SDA
I/OUC
AUX1UC
AUX2UC
(SO28)
Pin
23
19
20
26
27
28
1
2
3
(QFN32)
Pin
22
29
30
31
18
19
26
27
28
Type
I/O
IO
IO
IO
O
I
I
I
I
I
Interrupt output signal (negative assertion) to the
processor. A 20 kΩ pull up to V
internally.
Serial device address bits. Digital inputs for address
selection that allows for the connection of up to 8
devices in parallel. Address selections is as follows:
Pins SAD0 and SAD1 are internally pulled down and
SAD2 is internally pulled up. The default address
when unconnected is 0x48.
I
System controller data I/O to/from the card. Includes
an internal pull-up resistor to V
System controller auxiliary data I/O to/from the card.
Includes an internal pull-up resistor to V
System controller auxiliary data I/O to/from the card.
Includes an internal pull-up resistor to V
2
2
C clock signal input.
C bi-directional serial data signal.
SAD2
0
0
0
0
1
1
1
1
SAD1
0
0
1
1
0
0
1
1
Description
SAD0
0
1
0
1
0
1
0
1
DD.
DD
73S8010R Data Sheet
is provided
(7 bit) I
Address
0x4C
0x4A
0x4E
0x40
0x42
0x44
0x46
0x48
DD.
DD.
2
C
7