Integrated circuits, Transistor, Semiconductors Free Datasheet Search and Download Site


TC1271AMVCT View Datasheet(PDF) - Microchip Technology

Part NameTC1271AMVCT Microchip
Microchip Technology Microchip
DescriptionVoltage Supervisor with Manual Reset Input


TC1271AMVCT Datasheet PDF : 40 Pages
First Prev 11 12 13 14 15 16 17 18 19 20 Next Last
TC1270A/70AN/71A
Note: Unless otherwise indicated, all limits are specified for VDD = 1V to 5.5V, TA = –40°C to +125°C.
40
39
38
37
36
35
34
-40
4.75V
5.0V
5.5V
10
60
110
Temperature (°C)
FIGURE 2-31:
Reset Timeout Period (tRST)
(C timeout option) vs. Temperature
(TC1270AL, TC1270ANL, TC1271AL
- 4.50V min. / 4.63V typ. / 4.75V max.).
2.5
2.45
2.4
2.35
2.3
2.25
2.2
2.15
2.1
-40
4.75V
5.0V
5.5V
10
60
110
Temperature (°C)
FIGURE 2-34:
Reset Timeout Period (tRST)
(B timeout option) vs. Temperature
(TC1270AL, TC1270ANL, TC1271AL
- 4.50V min. / 4.63V typ. / 4.75V max.).
40
39
38
37
36
35
34
-40
3.15V
3.2V
4.0V
4.5V
5.0V
5.5V
10
60
110
Temperature (°C)
FIGURE 2-32:
Reset Timeout Period (tRST)
(C timeout option) vs. Temperature
(TC1270AT, TC1270ANT, TC1271AT
- 3.00V min. / 3.08V typ. / 3.15V max.).
2.5
2.45
2.4
2.35
2.3
2.25
2.2
2.15
2.1
-40
3.15V
3.2V
4.0V
4.5V
5.0V
5.5V
10
60
110
Temperature (°C)
FIGURE 2-35:
Reset Timeout Period (tRST)
(B timeout option) vs. Temperature
(TC1270AT, TC1270ANT, TC1271AT
- 3.00V min. / 3.08V typ. / 3.15V max.).
40
39
38
37
36
35
34
-40
3.0V
2.8V
4.5V
5.0V
5.5V
4.0V
10
60
110
Temperature (°C)
FIGURE 2-33:
Reset Timeout Period (tRST)
(C timeout option) vs. Temperature
(TC1270AR, TC1270ANR, TC1271AR
- 2.55V min. / 2.63V typ. / 2.70V max.).
2.5
2.45
2.4
2.35
2.3
2.25
2.2
2.15
2.1
-40
3.0V
2.8V
4.0V
4.5V
5.0V
5.5V
10
60
110
Temperature (°C)
FIGURE 2-36:
Reset Timeout Period (tRST)
(B timeout option) vs. Temperature
(TC1270AR, TC1270ANR, TC1271AR
- 2.55V min. / 2.63V typ. / 2.70V max.).
DS22035B-page 12
© 2007 Microchip Technology Inc.
Direct download click here
HOME 'TC1271AMVCT' Search

General Description
For many of today’s microcontroller applications, care must be taken to prevent low-power conditions that can
cause many different system problems. The most common causes are brown-out conditions, where the system supply drops below the operating level momentarily. The second most common cause is when a slowly decaying power supply causes the microcontroller to begin executing instructions without sufficient voltage to sustain volatile memory (RAM), thus producing indeterminate results.

Features:
• Precision voltage monitor
- 2.63V, 2.93V, 3.08V, 4.38V and 4.63V trip points (Typical)
• Manual Reset input
• Reset Time-out Delay:
- Standard: 280 ms (Typical)
- Optional: 2.19 ms, and 35 ms (Typical)
• Power Consumption ≤15 µA max
• No glitches on outputs during power-up
• Active Low Output Options:
- Push-Pull Output and Open-Drain Output
• Active High Output Option:
- Push-Pull Output
• Replacement for (Specification compatible with):
- TC1270, TC1271
- TCM811, TCM812
• Fully static design
• Low voltage operation (1.0V)
• ESD protection:
- ≥4 kV Human Body Model (HBM)
- ≥400V Machine Model (MM)
• Extended (E) Temperature range:
-40°C to +125°C
• Package Options:
- 4-lead SOT-143
- 5-lead SOT-23
- Pb-free Device

Share Link : 

한국어     日本語     русский     简体中文     español
@ 2015 - 2018  [ Home  ] [ Privacy Policy ] [ Request Datasheet  ] [ Contact Us ]