Torwards
AT8563
Table 2 Quick reference data
Symol
Parameter
Conditions
Min
1.0
Max
5.5
Unit
I2C-bus inactive; Tamb = 25 °
I2C-bus active; fSCL = 400 kHz;
V
V
VDD
supply voltage operating mode
1.8
5.5
Tamb = −30 to +85°C
fSCL = 200 kHz
800
200
µA
µA
supply crrent; timer and CLKOUT
disabled
fSCL = 100 kHz
IDD
fSCL = 0 Hz; Tamb= 25 °C
VDD = 5 V
550
450
µA
µA
°C
°C
VDD = 2 V
Tamb
Tstg
operating ambient temperature
storage temperature
-
-
−30
−65
+85
+150
2 Functional Description
2.1 Summary
The device’s structure is shown in Fig 1.
Fig 1 Block diagram
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2
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