TC1270AMAVRCTR datasheet(13/42 Pages) MICROCHIP

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DS20002035F-page 13

TC1270A/70AN/71A

Note: Unless otherwise indicated, all limits are specified for VDD = 1V to 5.5V, TA = –40°C to +125°C.

FIGURE 2-37:

MR Low to Reset

Propagation Delay (tMD) vs. Temperature

(TC1270AL, TC1270ANL, TC1271AL

- 4.50V min./4.63V typ./4.75V max.).

FIGURE 2-38:

MR Low to Reset

Propagation Delay (tMD) vs. Temperature

(TC1270AT, TC1270ANT, TC1271AT

- 3.00V min./3.08V typ./3.15V max.).

FIGURE 2-39:

MR Low to Reset

Propagation Delay (tMD) vs. Temperature

(TC1270AR, TC1270ANR, TC1271AR

- 2.55V min./2.63V typ./2.70V max.).

FIGURE 2-40:

VDD Transient Duration vs.

Reset Threshold Overdrive

(VTRIP (minimum) - VDD).

FIGURE 2-41:

Open-Drain Leakage

Current vs. Voltage Applied to RST Pin

(TC1270AR, TC1270ANR, TC1271AR

- 2.55V minimum).

0.17

0.18

0.19

0.2

0.21

0.22

-40

110

Temperature (°C)

5.5V

5.0V

4.8V

4.75V

0.17

0.18

0.19

0.2

0.21

0.22

-40

110

Temperature (°C)

5.5V

5.0V

4.5V

4.0V

0.17

0.18

0.19

0.2

0.21

0.22

-40

110

Temperature (°C)

5.5V

5.0V

4.5V

4.0V

0.001

0.01

0.1

VTRIPMIN - VDD (V)

4.63V

3.08V

2.63V

Above Line, Reset Occurs

Below Line, No Reset Occurs

1.E-14

1.E-12

1.E-10

1.E-08

1.E-06

1.E-04

1.E-02

0123456 7 8 9 10 11 12 13 14

Output Voltage (V)

-40°C

+25°C

+125°C

13.5V

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