User's Manual

©Ehong Technology Co.,Ltd 2014-2019. Page 7 of 14
4.2 Absolute Maximum Rating
* Short-term operation up to a maximum of 10% of product lifetime is permissible without damage, but
output regulation and other specifications are not guaranteed in excess of 4.2V.
4.3 Input/Output Terminal Characteristics
Input Voltage Levels
Min
Typical
Max
Unit
VIL input logic level low
-
-
25% xVDD
V
VIH input logic level high
70% x VDD
-
-
V
Tr/Tf
-
-
25
ns
Output Voltage Levels
Min
Typical
Max
Unit
VOL output logic level low, lOL = 8.0mA(Max
Drive Strength)
-
-
20%X
VDD_PADS
V
VOH output logic level high, IOL = - 8.0 mA
(Max Drive Strength)
80% x VDD
-
--
V
Tr/Tf (For 30pF load)
-
-
2
ns
Input and Tri-state Current
Min
Typical
Max
Unit
With strong pull-up
3.5
4.7
6.0
KΩ
With strong pull-down
3.5
4.7
6.0
KΩ
With weak pull-up
8
40
50
μA
With weak pull-down
10
40
50
μA
CI Input Capacitance
-
5
-
pF
Table 3: Digital I/O Characteristics
Input Voltage Levels
Min
Typical
Max
Unit
AIO
0
-
VDD_AUX
V
Table 4: AIO Characteristics
Condition
Class
Max Rating
Human Body Model Contact Discharge per JEDEC EIA/JESD22-A114
1C
2000V (all pins)
Charged Device Model Contact Discharge per JEDEC EIA/JESD22-C101
C1
500V (all pins)
Table 5: ESD Protection
Rating
Min
Max
Unit
Storage Temperature
-40
+85
°C
Battery (VBAT) operation*
0
+3.6
V
I/O supply voltage
0
+3.6
V
Table 2：Absolute Maximum Rating
EH-MC16 Data Sheet