• 2 •

Table 2 Quick reference data

Symol

Parameter

Conditions

Min

Max

Unit

supply voltage operating mode

1.0

5.5

V

1.8

5.5

V

supply crrent; timer and CLKOUT

disabled

800

µA

200

µA

550

nA

450

nA

operating ambient temperature

-

−45

+85

°C

storage temperature

-

−65

+150

°C

2 Functional Description

2.1 Summary

The device’s structure is shown in Fig 1.

Fig 1 Block diagram

HM8563’s pin layout and its protection network are shown in Fig 2 and Fig 3.

HM8563