TC1784 Datasheet, PDF (52/123 Pages) Infineon Technologies AG – 32-Bit Single-Chip Microcontroller

TC1784
Electrical ParametersGeneral Parameters
5.1.2 Pad Driver and Pad Classes Summary
This section gives an overview on the different pad driver classes and its basic
characteristics. More details (mainly DC parameters) are defined in the Section 5.2.1.
Table 4
Pad Driver and Pad Classes Overview
Class Power Type
Supply
Sub Class
Speed Load
Grade ¹⁾
1)
Leakage
150^oC ¹⁾
Termination
A
3.3 V LVTTL A1
6 MHz 100 pF 500 nA No
I/O,
(e.g. GPIO)
LVTTL _A1+
outputs _{(e.g. serial}
25
MHz
50 pF 1 μA
Series
termination
I/Os)
recommended
A2
(e.g. serial
I/Os)
40
MHz
50 pF 3 μA
Series
termination
recommended
F
3.3 V LVDS –
50
–
–
MHz
Parallel
termination,
100 Ω ± 10% ²⁾
CMOS –
6 MHz 50 pF –
D_E 5 V
ADC –
I
3.3 V LVTTL –
(input
only)
–
–
–
–
–
–
1) These values show typical application configurations for the pad. Complete and detailed pad parameters are
available in the individual pad parameter table on the following pages.
2) In applications where the LVDS pins are not used (disabled), these pins must be either left unconnected, or
properly terminated with the differential parallel termination of 100 Ω ± 10%.
Data Sheet
45
V 1.1.1, 2014-05