Specifications

Bluegiga Technologies Oy
Page 12 of 64
4 Electrical Characteristics
4.1 Absolute Maximum Ratings
Min
Max
Unit
Storage temperature range
-40
+85
°C
Operating temperature range
-40
+85
°C
VDD_IO
-0.4
3.6
V
VDD_BAT
-0.4
4.4
V
VDD_CHG
-0.4
6.5
V
Digital Terminal voltages
VSS - 0.4V
VDD + 0.4V
V
AIO voltages
VSS - 0.4V
1.9V
V
Table 4: Absolute Maximum Ratings
4.2 Recommended Operating Conditions
Min
Max
Unit
Storage temperature range
-40
+85
°C
Operating temperature range
-40
+85
°C
VDD_IO
1.7
3.6
V
VDD_BAT
2.7
4.4
V
VDD_CHG
0
6.5
V
Digital Terminal voltages
0
VDD
V
AIO voltages
0
1.5V
V
Table 5: Recommended operating conditions
4.3 Digital Terminals
Input/Output Characteristic
Min
Max
Unit
V
IL
input logic level low
-0.3
0.25 x VDD
V
V
IL
input logic level high
0.625 x VDD
VDD + 0.3
V
V
OL
output logic level low, I
OL
= 4.0mA
0
0.125
V
V
OL
output logic level high, I
OL
= -4.0mA
0.75 x VDD
VDD
V
Strong pull-up
-100
-10
µA
Strong pull-down
10
100
µA
Weak pull-up
-5
-0.2
µA
Weak pull-down
0.2
5
µA
Table 6: Digital Terminal Characteristics