STM705 查看數據表（PDF） - STMicroelectronics

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STM705

5 V supervisor

STMicroelectronics 

STM705, STM706, STM707, STM708, STM813L

DC and AC parameters

Table 6.

Sym

DC and AC characteristics

Description

Test condition(1)

VCC Operating voltage

ICC VCC supply current

Input leakage current (MR)

Input leakage current (PFI)

ILI

Input leakage current (WDI)

VIH Input high voltage (MR)

VIH Input high voltage (WDI)

VIL Input low voltage (MR)

VIL Input low voltage (WDI)

VOL

Output low voltage (PFO, RST,

RST, WDO)

VOL Output low voltage (RST)

Output high voltage (RST, RST,

WDO)

VOH

Output high voltage (PFO)

VOH Output high voltage (RST)

Power-fail comparator

4.5 V < VCC < 5.5 V

0 V < VIN < VCC

WDI = VCC, time average

WDI = GND, time average

4.5 V < VCC < 5.5 V

VRST (max) < VCC < 5.5 V

4.5 V < VCC < 5.5 V

VRST (max) < VCC < 5.5 V

VCC = VRST (max), ISINK = 3.2 mA

ISINK = 50 µA, VCC = 1.0 V,

TA = 0 °C to 85 °C

ISINK = 100 µA, VCC = 1.2 V

ISOURCE = 1 mA,

VCC = VRST (max)

ISOURCE = 75 µA,

VCC = VRST (max)

ISOURCE = 4 µA, VCC = 1.1 V,

TA = 0 °C to 85 °C

ISOURCE = 4 µA, VCC = 1.2 V

VPFI PFI input threshold

tPFD PFI to PFO propagation delay

PFI falling (VCC = 5 V)

Min

1.2(2)

75

–25

–20

2.0

0.7 VCC

2.4

0.8 VCC

1.20

Typ

25

125

2

120

–15

1.25

2

Max

5.5

60

300

+25

160

0.8

0.3 VCC

0.3

0.3

0.3

0.8

0.9

1.30

Unit

V

µA

µA

nA

µA

µA

V

V

V

V

V

V

V

V

V

V

V

V

µs

Doc ID 10520 Rev 9

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