73S8014RT TERIDIAN [Teridian Semiconductor Corporation], 73S8014RT Datasheet - Page 7

• Manufacturer Part Number: 73S8014RT
• Description: Smart Card Interface
• Manufacturer: TERIDIAN [Teridian Semiconductor Corporation]

Miscellaneous Inputs and Outputs
XTALIN
XTALOUT
VDDF_ADJ
Power Supply and Ground
VDD
DS_8014RT_015
Rev. 1.0
VPC
GND
8, 11
10
12
13
9
4
GND
PSO
PSO
Figure 17
Figure 17
Figure 18
Figure 11
Figure 11
–
Crystal oscillator input: can either be connected to crystal or
driven as a source for the card clock.
Crystal oscillator output: connected to crystal. Left open if
XTALIN is being used as external clock input.
V
adjust the V
Must be left open if unused.
System interface supply voltage and supply voltage for internal
circuitry.
LDO regulator power supply source.
Digital ground.
DD
fault threshold adjustment input: this pin can be used to
DDF
value (that controls deactivation of the card).
73S8014RT Data Sheet
7