Product User Manual
□ Normal □ Internal Use
Confidential □ Restricted Confidential
19 / 36
3.
6
I/O Characteristics
The voltage and current characteristics of the various IO pads of the IMA2 versus IO
bank supply voltage are illustrated in the tables below.
Parameter
Drive
Strength
Min.
Nom.
Max.
Unit
VIL
Input Low Voltage
0.3 × VIO
V
VIH
Input High Voltage
0.7 × VIO
V
VOL
Output Low
Voltage
0.2 × VIO
V
VOH
Output High
Voltage
0.8 × VIO
VH
Input Hysteresis
0.1 × VIO
V
IRATED
IO Drive Strength
2 mA
12
mA
Table 3-3. DC characteristics for digital IOs, voltage 1.8 V—BIDIR and IN types
3.
7
EJTAG Interface
The IMA2 series provides one EJTAG interface; leave JTAG pins floating if not used.
Figure 3-3. EJTAG schematic (example)
