73S8010R Maxim, 73S8010R Datasheet - Page 2

• Manufacturer Part Number: 73S8010R
• Description: The 73S8010R is a single smart card interface IC, compliant to the electrical requirements of ISO 7816-3 and EMV 4
• Manufacturer: Maxim

73S8010R Data Sheet
FUNCTIONAL DIAGRAM
Rev. 1.6
XTALOUT
AUX1UC
AUX2UC
XTALIN
16, 25, 32]
[4, 5, 6, 9,
SAD0
SAD1
SAD2
IOUC
GND
SDA
SCL
7, 8, 9
INT
NC
[21]
[18]
[19]
[22]
[23]
[24]
[26]
[27]
[28]
[29]
[30]
[31]
22
19
20
23
24
25
26
27
28
1
2
3
XTAL
OSC
VDD VOLTAGE SUPERVISOR
VDD
VOLTAGE REFERENCE
[20]
FAULT LOGIC
GENERATION
21
[Pin numbers]
DIGITAL
Pin numbers reference the SO28 package
Figure 1: 73S8010R Block Diagram
CLOCK
I
2
&
C
VDDF_ADJ
ICC I/O BUFFERS
reference the QFN32 Package
Int_Clk
[17]
18
SEQUENCER
VDD FAULT
ISO-7816
OSC.
R-C
GND
VCC FAULT
VPC FAULT
[2]
5
TEMP FAULT
SUPERVISORS
REGULATOR
ICC CLOCK
VOLTAGE
ICC RESET
BUFFER
BUFFER
OVER
TEMP
LDO
VPC
&
[3]
6
DS_8010R_022
[1]
[12]
[15]
[14]
[13]
[7]
[8]
[11]
[10]
4
GND
GND
VCC
RST
CLK
10
PRES
11
I/O
AUX1
AUX2
14
17
16
15
13
12
2