STA321 datasheet(13/157 Pages) STMICROELECTRONICS

13 / 157 page

STA321

Electrical specifications

Doc ID 15351 Rev 3

13/157

Electrical specifications

3.1

Absolute maximum ratings

Note:

All grounds must always be within 0.3 V of each other.

3.2

Recommended operating conditions

Table 4.

Absolute maximum ratings

Pin name/Symbol

Parameter

Negative

Positive

Unit

VDD_REG1,

VDD_REG2

Digital supply voltage

-0.3

4.0

VDDIO1, VDDIO2

Digital IO supply voltage

-0.3

4.0

PVDD

PLL analog supply voltage

-0.3

4.0

AVDD

ADC analog supply voltage

-0.3

4.0

VCC1, VCC2, VCC3 CMOS bridge supply voltage

-0.3

4.0

VCC33

CMOS bridge level shifter power supply

-0.3

4.0

TSTG

Storage temperature

-40

150

°C

TOP

Operating junction temperature

-20

125

°C

Table 5.

Recommended operating conditions

Symbol

Parameter

Min

Typ

Max

Unit

VVDD_REG1,

VVDD_REG2

Digital supply voltage

2.5

3.3

3.6

VPVDD

PLL analog supply voltage

2.5

3.3

3.6

VAVDD

ADC analog supply voltage

1.8

3.3

3.6

VVCC1, VVCC2,

VVCC3

CMOS bridge supply voltage

1.55

3.3

VVCC33

CMOS bridge level shifter power supply.

Ensure that VVCC33 <= VVCCx always

1.55

3.3

VVDDIO1, VVDDIO2

3.3-V IO supply

2.7

3.3

3.6

VIH

High input voltage, 1.8-V pads

1.3

High input voltage, 3.3-V pads

2.0

VIL

Low input voltage, 1.8-V pads

0.6

Low input voltage, 3.3-V pads

0.8

Tamb

Ambient temperature

°C

STA321 Datasheet(PDF) 13 Page - STMicroelectronics

STA321 Datasheet(HTML) 13 Page - STMicroelectronics

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ...More

Datasheet Download

Link URL