Maximum ratings

ST8034HN, ST8034HC

10/31

DocID024511 Rev 2

4

Maximum ratings

1. Absolute maximum ratings are those values beyond which damage to the device may occur. Functional

operation under these conditions is not implied.

2. All card contacts are protected against short-circuit to any other card contact.

Symbol

Parameter

Min.

Max. Unit

Supply voltage, logic

-0.3

6

V

Supply voltage, power

-0.3

6

V

Supply voltage, interface

-0.3

6

V

Input voltage on XTAL1, XTAL2, RSTIN, I/OUC, AUX1UC,

AUX2UC, CLKDIV1, CLKDIV2, CS, VCC_SEL1, VCC_SEL2,

PORADJ, CMDVCC, OFF, PRES, I/O, AUX1, and AUX2 pins

-0.3

6

V

and PRES pins

-8

8

kV

Human body model (HBM), all other pins

-2

2

kV

-200

200

V

-500

500

V

0.25

W

Maximum operating junction temperature

125

°C

Storage temperature range

-55

150

°C

Table 4. Thermal data

Symbol

Parameter

Test

conditions

Typ.

Unit

Thermal resistance junction-ambient temperature

(multilayer test board - JEDEC standard)

QFN24

47

°C/W

Table 5. Recommended operating conditions

Symbol

Parameter

Test conditions

Min.

Max.

Unit

Ambient temperature range

-25

85

°C