STM1001 View Datasheet(PDF) - STMicroelectronics

Part Name

Description

MFG CO.

STM1001

Reset circuit

STMicroelectronics 

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STM1001

DC and AC parameters

Table 4.

Sym

DC and AC characteristics

Description

Test condition(1)

Min Typ Max

VCC

Operating voltage

ICC

VCC supply current

ILO

Open drain reset output

leakage current

VOL

RST output low voltage

VOL

RST output low voltage

RESET thresholds

TA = –40 to +85 °C

TA = 0 to +70 °C

VCC < 3.6 V

VCC < 5.5 V

VCC > VRST,

Reset not asserted

1.2

5.5

1.0

5.5

5.5 10

7

15

–1

+1

STM1001R/S/T only, IOL = 1.2 mA

0.3

VCC = VRST (min)

STM1001L/M only, IOL = 3.2 mA

0.4

VCC = VRST (min)

IOL = 50 µA; VCC > 1.0 V

0.3

STM1001L

25 °C

–40 to 85 °C

4.56 4.63 4.70

4.50

4.75

STM1001M

25 °C

–40 to 85 °C

4.31 4.38 4.45

4.25

4.50

VRST

Reset threshold

STM1001T

25 °C

–40 to 85 °C

3.04 3.08 3.11

3.00

3.15

STM1001S

25 °C

–40 to 85 °C

2.89 2.93 2.96

2.85

3.00

STM1001R

25 °C

–40 to 85 °C

2.59 2.63 2.66

2.55

2.70

VRST temperature coefficient

VCC = 3.3 V

45

VCC to RST delay

VCC = VRST to

(VRST – 100 mV)

STM1001L/M

STM1001R/S/T

40

20

trec

RST pulse width

Option B (refer to Table 6)

Option “Blank” (refer to Table 6)

20 30

40

140 210 280

1. Valid for ambient operating temperature: TA = –40 to 85 °C; VCC = 1.2 V to 5.5 V (except where noted).

Unit

V

V

µA

µA

µA

V

V

V

V

V

V

V

V

V

V

V

V

V

ppm/°C

µs

µs

ms

Doc ID 10373 Rev 6

13/18

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