TC1270A Datasheet, PDF (11/40 Pages) Microchip Technology – Voltage Supervisor with Manual Reset Input

TC1270A/70AN/71A
Note: Unless otherwise indicated, all limits are specified for V_DD = 1V to 5.5V, T_A = –40°C to +125°C.
55
54
53
52
51
50
49
48
-40
10
60
110
Temperature (°C)
FIGURE 2-25:
V_DD Falling to Reset
Propagation Delay (t_RPD) vs. Temperature
(TC1270AL, TC1270ANL, TC1271AL
- 4.50V min. / 4.63V typ. / 4.75V max.).
320
315
310
305
300
295
290
285
280
275
-40
4.75V
5.0V
5.5V
10
60
110
Temperature (°C)
FIGURE 2-28:
Reset Timeout Period (t_RST)
vs. Temperature
(TC1270AL, TC1270ANL, TC1271AL
- 4.50V min. / 4.63V typ. / 4.75V max.).
55
54
53
52
51
50
49
48
-40
10
60
110
Temperature (°C)
FIGURE 2-26:
V_DD Falling to Reset
Propagation Delay (t_RPD) vs. Temperature
(TC1270AT, TC1270ANT, TC1271AT
- 3.00V min. / 3.08V typ. / 3.15V max.).
325
320
315
310
305
300
295
290
285
280
275
-40
3.2V
3.15
4.0V
4.5V
5.0V
5.5V
10
60
110
Temperature (°C)
FIGURE 2-29:
Reset Timeout Period (t_RST)
vs. Temperature
(TC1270AT, TC1270ANT, TC1271AT
- 3.00V min. / 3.08V typ. / 3.15V max.).
55
54
53
52
51
50
49
48
-40
10
60
110
Temperature (°C)
FIGURE 2-27:
V_DD Falling to Reset
Propagation Delay (t_RPD) vs. Temperature
(TC1270AR, TC1270ANR, TC1271AR
- 2.55V min. / 2.63V typ. / 2.70V max.).
320
315
310
305
300
295
290
285
280
275
-40
3.0V
2.8V
4.5V
5.0V
5.5V
4.0V
10
60
110
Temperature (°C)
FIGURE 2-30:
Reset Timeout Period (t_RST)
vs. Temperature
(TC1270AR, TC1270ANR, TC1271AR
- 2.55V min. / 2.63V typ. / 2.70V max.).
© 2007 Microchip Technology Inc.
DS22035B-page 11