TCM809TVNB713G [MICROCHIP]

1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO3, LEAD FREE, PLASTIC, TO-236, SOT-23B, 3 PIN;
TCM809TVNB713G
型号: TCM809TVNB713G
厂家: MICROCHIP    MICROCHIP
描述:

1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO3, LEAD FREE, PLASTIC, TO-236, SOT-23B, 3 PIN

光电二极管
文件: 总16页 (文件大小:232K)
中文:  中文翻译
下载:  下载PDF数据表文档文件
TCM809/TCM810  
3-Pin Microcontroller Reset Monitors  
Features  
General Description  
• Precision VDD Monitor for 2.5V, 3.0V, 3.3V, 5.0V  
Nominal System Voltage Supplies  
The TCM809 and TCM810 are cost-effective system  
supervisor circuits designed to monitor VDD in digital  
systems; providing a reset signal to the host processor,  
when necessary. No external components are  
required.  
• 140 msec Minimum RESET Time-Out Period  
• RESET Output to VDD = 1.0V (TCM809)  
• Low Supply Current, 9 µA (typ.)  
• VDD Transient Immunity  
The RESET output is typically driven active within  
65 µsec of VDD falling through the reset voltage thresh-  
old. RESET is maintained active for a minimum of  
140 msec after VDD rises above the reset threshold.  
The TCM810 has an active-high RESET output, while  
the TCM809 has an active-low RESET output. The  
output of the TCM809/TCM810 is valid down to  
VDD = 1V. Both devices are available in 3-Pin SC-70  
and SOT-23B packages.  
• Small 3-Pin SC-70 and SOT-23B Packages  
• No External Components  
• Push-Pull RESET Output  
Temperature Ranges:  
- Industrial: SC-70 (E): -40C to +85C  
- Extended: SOT-23, SC-70 (V): -40C to +125C  
The TCM809/TCM810 are optimized to reject fast  
transient glitches on the VDD line. A low supply current  
of 9 µA (typ., VDD = 3.3V) make these devices suitable  
for battery-powered applications.  
Applications  
• Computers  
• Embedded Systems  
• Battery-powered Equipment  
• Critical Microcontroller Power Supply Monitoring  
• Automotive  
Pin Configurations  
SOT-23B/SC-70  
Typical Application Circuit  
1
2
GND  
VDD  
VDD  
3
VDD  
3
VDD  
PIC®  
Microcontroller  
TCM809 RESET  
TCM810 (RESET)  
TCM809  
2
RESET  
RESET  
INPUT  
(Active-Low)  
Note: 3-Pin SOT-23B is equivalent to  
GND  
1
GND  
JEDEC TO-236.  
2001-2012 Microchip Technology Inc.  
DS21661E-page 1  
TCM809/TCM810  
† Notice: Stresses above those listed under “Maximum  
Ratings” may cause permanent damage to the device. This is  
a stress rating only and functional operation of the device at  
those or any other conditions above those indicated in the  
operational listings of this specification is not implied.  
Exposure to maximum rating conditions for extended periods  
may affect device reliability.  
1.0  
ELECTRICAL  
CHARACTERISTICS  
Absolute Maximum Ratings†  
Supply Voltage (VDD to GND) ........................................................6.0V  
RESET, RESET ................................................... -0.3V to (VDD +0.3V)  
Input Current, VDD.......................................................................20 mA  
Output Current, RESET, RESET.................................................20 mA  
dV/dt (VDD)...........................................................................100V/µsec  
Operating Temperature Range ...................................-40°C to +125°C  
Power Dissipation (TA = 70°C):  
3-Pin SOT-23B (derate 4 mW/°C above +70°C) ....................320 mW  
3-Pin SC-70 (derate 2.17 mW/°C above +70°C)....................174 mW  
Storage Temperature Range.......................................-65°C to +150°C  
Maximum Junction Temperature, TJ............................................ 150°C  
ELECTRICAL CHARACTERISTICS  
V
V
= Full Range, T = Operating Temperature Range, unless otherwise noted. Typical values are at T = +25°C,  
= 5V for L/M/J, 3.3V for T/S, 3.0V for R and 2.5V for Z (Note 1).  
DD  
DD  
A
A
Parameter  
Range  
Sym  
Min  
Typ  
Max  
Units  
Test Conditions  
V
1.0  
1.2  
5.5  
5.5  
V
T = 0°C to +70°C  
A
DD  
T = – 40°C to +125°C  
A
Supply Current  
I
12  
30  
µA  
V
TCM8xxL/M/J:  
TCM8xxR/S/T/Z:  
TCM8xxL:  
V
V
< 5.5V  
< 3.6V  
CC  
DD  
DD  
9
25  
Reset Threshold (Note 2)  
V
4.56  
4.50  
4.31  
4.25  
3.93  
3.89  
3.04  
3.00  
2.89  
2.85  
2.59  
2.55  
2.28  
2.25  
4.63  
4.70  
4.75  
4.45  
4.50  
4.06  
4.10  
3.11  
3.15  
2.96  
3.00  
2.66  
2.70  
2.35  
2.38  
T = +25°C  
A
TH  
T = – 40°C to +125°C  
A
4.38  
V
TCM8xxM:  
TCM809J:  
TCM8xxT:  
TCM8xxS:  
TCM8xxR:  
TCM8xxZ:  
T = +25°C  
A
V
T = – 40°C to +125°C  
A
4.00  
V
T = +25°C  
A
V
T = – 40°C to +125°C  
A
3.08  
V
T = +25°C  
A
V
T = – 40°C to +125°C  
A
2.93  
V
T = +25°C  
A
V
V
T = – 40°C to +125°C  
A
2.63  
T = +25°C  
A
V
T = – 40°C to +125°C  
A
2.32  
V
T = +25°C  
A
V
T = – 40°C to +125°C  
A
Reset Threshold Tempco  
30  
ppm/°C  
µsec  
msec  
V
to Reset Delay,  
65  
V
= V to (V – 100 mV) (Note 2)  
DD  
DD TH TH  
Reset Active Time Out  
Period  
140  
320  
560  
RESET Output Voltage  
Low (TCM809)  
V
0.3  
0.4  
0.3  
V
TCM809R/S/T/Z:  
TCM809L/M/J:  
V
V
= V min, I  
= 1.2 mA  
= 3.2 mA  
OL  
DD  
DD  
TH  
SINK  
SINK  
= V min, I  
TH  
V
> 1.0V, I  
= 50 µA  
SINK  
DD  
RESET Output Voltage  
High (TCM809)  
V
0.8 V  
V
V
V
TCM809R/S/T/Z: V > V max, I  
= 500 µA  
OH  
DD  
DD  
TH  
SOURCE  
V
– 1.5  
TCM809L/M/J: V > V max, I  
= 800 µA  
SOURCE  
DD  
DD  
TH  
RESET Output Voltage  
Low (TCM810)  
V
0.3  
0.4  
TCM810R/S/T/Z:V = V max, I  
= 1.2 mA  
SINK  
OL  
DD  
TH  
TCM810L/M:  
V
= V max, I  
= 3.2 mA  
DD  
TH  
= 150 µA  
SOURCE  
SINK  
RESET Output Voltage  
V
0.8 V  
1.8 < V < V min, I  
OH  
DD  
DD  
TH  
High (TCM810)  
Note 1: Production testing done at TA = +25°C, overtemperature limits ensured by QC screen.  
2: RESET output for TCM809, RESET output for TCM810.  
DS21661E-page 2  
2001-2012 Microchip Technology Inc.  
TCM809/TCM810  
2.0  
TYPICAL PERFORMANCE CHARACTERISTICS  
Note: The graphs and tables provided following this note are a statistical summary based on a limited number of  
samples and are provided for informational purposes only. The performance characteristics listed herein  
are not tested or guaranteed. In some graphs or tables, the data presented may be outside the specified  
operating range (e.g., outside specified power supply range) and therefore outside the warranted range.  
18  
TCM8xx/R/S/T/Z, No Load  
450  
400  
350  
300  
250  
200  
150  
100  
50  
16  
14  
12  
10  
8
VDD = 5V  
VDD = 3V  
6
4
VDD = 1V  
2
0
-40  
-20  
0
20  
40  
60  
80  
100  
120  
0
-40  
-20  
0
20  
40  
60  
80  
100  
120  
Temperature (°C)  
Temperature (°C)  
FIGURE 2-1:  
Supply Current vs.  
FIGURE 2-3:  
Power-up Reset Time Out  
Temperature.  
vs. Temperature.  
16  
1.001  
1
TCM8xx/L/M/J, No Load  
14  
12  
10  
8
VDD = 5V  
VDD = 3V  
0.999  
0.998  
0.997  
6
VDD = 1V  
4
2
0
-40  
-20  
0
20  
40  
60  
80  
100  
120  
-40  
-20  
0
20  
40  
60  
80  
100  
120  
Temperature (°C)  
Temperature (°C)  
FIGURE 2-2:  
Supply Current vs.  
FIGURE 2-4:  
Normalized Reset  
Temperature.  
Threshold vs. Temperature.  
2001-2012 Microchip Technology Inc.  
DS21661E-page 3  
TCM809/TCM810  
3.0  
PIN DESCRIPTIONS  
The descriptions of the pins are given in Table 3-1.  
TABLE 3-1:  
NAME  
PIN FUNCTION TABLE  
FUNCTION  
GND  
Ground  
RESET (TCM809) RESET push-pull output  
RESET (TCM810) RESET push-pull output  
VDD  
Supply voltage (+2.5V, +3.0V,  
+3.3V, +5.0V).  
3.1  
Ground (GND)  
Ground terminal.  
3.2  
RESET Output (TCM809)  
The RESET push-pull output remains low while VDD is  
below the reset voltage threshold, and for 240 msec  
(140 msec min.) after VDD rises above reset threshold.  
3.3  
RESET Output (TCM810)  
The RESET push-pull output remains high while VDD is  
below the reset voltage threshold, and for 240 msec  
(140 msec min.) after VDD rises above reset threshold.  
3.4  
Supply Voltage (V  
)
DD  
VDD: +2.5V, +3.0V, +3.3V and +5.0V  
DS21661E-page 4  
2001-2012 Microchip Technology Inc.  
TCM809/TCM810  
Combinations above the curve are detected as a  
brown-out or power-down condition. Transient  
immunity can be improved by adding a capacitor in  
close proximity to the VDD pin of the TCM809/TCM810.  
4.0  
4.1  
APPLICATIONS INFORMATION  
V
Transient Rejection  
DD  
The TCM809/TCM810 provides accurate VDD monitor-  
ing and reset timing during power-up, power-down and  
brown-out/sag conditions. These devices also reject  
negative-going transients (glitches) on the power  
supply line. Figure 4-1 shows the maximum transient  
duration vs. maximum negative excursion (overdrive)  
for glitch rejection. Any combination of duration and  
overdrive that lies under the curve will not generate a  
reset signal.  
4.2  
RESET Signal Integrity During  
Power-Down  
The TCM809 RESET output is valid to VDD = 1.0V.  
Below this voltage the output becomes an "open cir-  
cuit" and does not sink current. This means CMOS  
logic inputs to the microcontroller will be floating at an  
undetermined voltage. Most digital systems are  
completely shut down well above this voltage.  
However, in situations where RESET must be main-  
tained valid to VDD = 0V, a pull-down resistor must be  
connected from RESET to ground to discharge stray  
capacitances and hold the output low (Figure 4-2). This  
resistor value, though not critical, should be chosen  
such that it does not appreciably load RESET under  
normal operation (100 kwill be suitable for most  
applications). Similarly, a pull-up resistor to VDD is  
required for the TCM810 to ensure a valid high RESET  
for VDD below 1.0V.  
VDD  
VTH  
Overdrive  
Duration  
400  
TA = +25°C  
320  
240  
160  
VDD  
VDD  
TCM8XXL/M/J (SOT-23)  
80  
TCM809  
TCM8XXZ/R/S/T  
(SOT-23)  
RESET  
0
1
5
1000  
100  
Reset Comparator Overdrive  
[VTH – VDD] (mv)  
R1  
100 k  
GND  
130  
120  
110  
100  
90  
TCM8XXL/M/J (SC-70)  
FIGURE 4-2:  
RESET output of the TCM809 ensures that the  
RESET output is valid to VDD = 0V.  
The addition of R1 at the  
80  
70  
60  
50  
TCM8XXZ/R/S/T (SC-70)  
40  
30  
1
10  
100  
1000  
Reset Comparator Overdrive (mV)  
[VTH – VDD] (mv)  
FIGURE 4-1:  
Maximum Transient  
Duration vs. Overdrive for Glitch Rejection at  
+25°C.  
2001-2012 Microchip Technology Inc.  
DS21661E-page 5  
TCM809/TCM810  
4.3  
Controllers and Processors With  
Bidirectional I/O Pins  
Buffered RESET  
To Other System  
Components  
Buffer  
Some microcontrollers have bidirectional reset pins.  
Depending on the current drive capability of the control-  
ler pin, an indeterminate logic level may result if there  
is a logic conflict. This can be avoided by adding a  
4.7 kresistor in series with the output of the TCM809/  
TCM810 (Figure 4-3). If there are other components in  
the system that require a reset signal, they should be  
buffered so as not to load the reset line. If the other  
components are required to follow the reset I/O of the  
microcontroller, the buffer should be connected as  
shown with the solid line.  
VDD  
®
PIC  
TCM809  
Micro-  
controller  
4.7 k  
RESET  
GND  
RESET  
GND  
FIGURE 4-3:  
Interfacing the TCM809 to a  
Bidirectional RESET I/O.  
DS21661E-page 6  
2001-2012 Microchip Technology Inc.  
TCM809/TCM810  
5.0  
5.1  
PACKAGING INFORMATION  
Package Marking Information  
3-Pin SOT-23B  
Example:  
Customer Specific Information Codes for:  
TCM8xx =  
Part Number  
TCM809 TCM810  
XXNN  
TCM8xxL ENB  
VNB  
J1  
JZ  
J2  
JY  
J3  
JX  
J4  
JV  
J5  
JU  
J6  
JT  
J7  
K1  
KZ  
K2  
KY  
K3  
KX  
K4  
KV  
K5  
KU  
TCM8xxM ENB  
VNB  
TCM8xxT ENB  
VNB  
TCM8xxS ENB  
VNB  
TCM8xxR ENB  
VNB  
TCM8xxJ  
ENB  
VNB  
KS  
K6  
TCM8xxZ ENB  
3-Pin SC-70  
Example:  
Customer Specific Information Codes for:  
TCM8xx =  
XXN  
Part Number  
TCM809 TCM810  
YWW  
TCM8xxL ELB  
VLB  
J1  
JZ  
J2  
JY  
J3  
JX  
J4  
JV  
J5  
JU  
J6  
JT  
J7  
JS  
KZ  
TCM8xxM ELB  
VLB  
Bottom Side  
Top Side  
KY  
TCM8xxT ELB  
VLB  
OR  
KX  
TCM8xxS ELB  
VLB  
KV  
TCM8xxR ELB  
VLB  
KU  
XXNN  
TCM8xxJ  
ELB  
VLB  
KS  
TCM8xxZ ELB  
VLB  
KT  
Legend: XX...X Customer-specific information*  
Y
Year code (last digit of calendar year)  
YY  
Year code (last 2 digits of calendar year)  
WW  
NNN  
Week code (week of January 1 is week ‘01’)  
Alphanumeric traceability code  
e
3
Pb-free JEDEC designator for Matte Tin (Sn)  
This package is Pb-free. The Pb-free JEDEC designator (  
can be found on the outer packaging for this package.  
*
)
3
e
Note: In the event the full Microchip part number cannot be marked on one line, it will  
be carried over to the next line, thus limiting the number of available  
characters for customer-specific information.  
2001-2012 Microchip Technology Inc.  
DS21661E-page 7  
TCM809/TCM810  
3-Lead Plastic Small Outline Transistor (NB) (SOT-23)  
Note: For the most current package drawings, please see the Microchip Packaging Specification located  
at http://www.microchip.com/packaging  
E
E1  
2
B
p1  
D
n
p
1
c
A
A2  
A1  
L
Units  
INCHES*  
NOM  
MILLIMETERS  
Dimension Limits  
MIN  
MAX  
MIN  
NOM  
3
MAX  
n
p
Number of Pins  
3
Pitch  
.038  
.076  
.040  
.037  
.002  
.093  
.051  
.115  
.018  
5
0.96  
1.92  
p1  
Outside lead pitch (basic)  
Overall Height  
A
A2  
A1  
E
.035  
.044  
0.89  
0.88  
1.01  
0.95  
0.06  
2.37  
1.30  
2.92  
0.45  
5
1.12  
1.02  
0.10  
2.64  
1.40  
3.04  
0.55  
10  
Molded Package Thickness  
.035  
.000  
.083  
.047  
.110  
.014  
0
.040  
.004  
.104  
.055  
.120  
.022  
10  
Standoff  
§
0.01  
2.10  
1.20  
2.80  
0.35  
0
Overall Width  
Molded Package Width  
Overall Length  
E1  
D
Foot Length  
L
Foot Angle  
c
Lead Thickness  
Lead Width  
.004  
.015  
0
.006  
.017  
5
.007  
.020  
10  
0.09  
0.37  
0
0.14  
0.44  
5
0.18  
0.51  
10  
B
Mold Draft Angle Top  
Mold Draft Angle Bottom  
0
5
10  
0
5
10  
* Controlling Parameter  
§ Significant Characteristic  
Notes:  
Dimensions D and E1 do not include mold flash or protrusions. Mold flash or protrusions shall not exceed  
.010” (0.254mm) per side.  
JEDEC Equivalent: TO-236  
Drawing No. C04-104  
DS21661E-page 8  
2001-2012 Microchip Technology Inc.  
TCM809/TCM810  
3-Lead Plastic Small Outline Transistor (LB) (SC-70)  
Note: For the most current package drawings, please see the Microchip Packaging Specification located  
at http://www.microchip.com/packaging  
E
E1  
B
2
1
p1  
D
3
p
a
A2  
A
c
A1  
b
L
Units  
Dimension Limits  
INCHES  
3
MILLIMETERS*  
MIN MAX  
MIN  
MAX  
Number of Pins  
Pitch  
3
p
.026 BSC.  
.051 BSC.  
.031  
.031  
.000  
.071  
.045  
.071  
.004  
.003  
.006  
8°  
0.65 BSC.  
1.30 BSC.  
0.80  
p1  
Outside lead pitch (basic)  
Overall Height  
A
A2  
A1  
E
.043  
1.10  
1.00  
.010  
2.40  
1.35  
2.25  
0.41  
0.25  
0.40  
12°  
Molded Package Thickness  
Standoff  
.039  
.0004  
.094  
.053  
.089  
.016  
.010  
.016  
12°  
0.80  
0.00  
Overall Width  
1.80  
Molded Package Width  
Overall Length  
E1  
D
1.15  
1.80  
Foot Length  
L
c
0.10  
Lead Thickness  
0.08  
Lead Width  
B
a
0.15  
Mold Draft Angle Top  
Mold Draft Angle Bottom  
8°  
b
8°  
12°  
8°  
12°  
*Controlling Parameter  
Notes:  
Dimensions D and E1 do not include mold flash or protrusions. Mold flash or protrusions  
shall not exceed .005" (0.127mm) per side.  
JEITA (EIAJ) Equivalent: SC70  
Drawing No. C04-104  
2001-2012 Microchip Technology Inc.  
DS21661E-page 9  
TCM809/TCM810  
5.2  
Product Tape and Reel Specifications  
FIGURE 5-1:  
EMBOSSED CARRIER DIMENSIONS (8, 12, 16 AND 24 MM TAPE ONLY)  
Top  
Cover  
Tape  
A
0
W
B
K
0
0
P
TABLE 1:  
CARRIER TAPE/CAVITY DIMENSIONS  
Carrier  
Cavity  
Dimensions  
Output  
Quantity  
Units  
Reel  
Diameter in  
mm  
Dimensions  
Case  
Package  
Outline  
Type  
W
P
A0  
B0  
mm  
K0  
mm  
mm  
mm  
mm  
NB  
LB  
SOT-23  
SC-70  
3L  
3L  
8
8
4
4
3.15  
2.4  
2.77  
2.4  
1.22  
1.19  
3000  
3000  
180  
180  
FIGURE 5-2:  
3-LEAD SOT-23/SC70 DEVICE TAPE AND REEL SPECIFICATIONS  
n g k i M a r  
e c v i e D  
User Direction of Feed  
Device  
Marking  
W, Width  
of Carrier  
Tape  
Pin 1  
Pin 1  
P, Pitch  
Reverse Reel Component Orientation  
Standard Reel Component Orientation  
DS21661E-page 10  
2001-2012 Microchip Technology Inc.  
TCM809/TCM810  
APPENDIX A: REVISION HISTORY  
Revision E (December 2012)  
• Added a note to each package outline drawing.  
Revision D (March 2005)  
• Updated 6.0 “Packaging Information” to include  
old and new packaging examples.  
• Applied new template and rearranged sections to  
be consistent with current documentation.  
Revision C (April 2004)  
Revision B (January 2002)  
Revision A (May 2001)  
Initial release of data sheet.  
2001-2012 Microchip Technology Inc.  
Confidential  
DS21661E-page 11  
TCM809/TCM810  
NOTES:  
DS21661E-page 12  
Confidential  
2001-2012 Microchip Technology Inc.  
TCM809/TCM810  
PRODUCT IDENTIFICATION SYSTEM  
To order or obtain information, e.g., on pricing or delivery, refer to the factory or the listed sales office.  
Examples:  
PART NO.  
Device  
X
X
XXXXX  
a)  
b)  
c)  
TCM809LENB713:  
SOT-23B-3-TR,  
Microcontroller 4.63V  
Reset Monitor,  
-40°C to +85°C,  
Tape and Reel.  
SC-70-3-TR,  
Microcontroller 4.63V  
Reset Monitor,  
-40°C to +125°C,  
Tape and Reel.  
SOT-23B-3-TR,  
Microcontroller 4.63V  
Reset Monitor,  
Temperature  
Range  
Package  
VDD  
Reset  
Threshold  
TCM809LVLB713:  
TCM809LVNB713:  
Device:  
TCM809: Supervisor circuit with active-low RESET output  
TCM810: Supervisor circuit with active-high RESET output  
VDD Reset Threshold:  
L
M
J
T
S
R
Z
=
=
=
=
=
=
=
4.63V  
4.38V  
4.00V  
3.08V  
2.93V  
2.63V  
2.32V  
-40°C to +125°C,  
Tape and Reel.  
a)  
b)  
c)  
TCM810MENB713:  
TCM810RVLB713:  
TCM810TVLB713:  
SOT-23B-3-TR,  
Microcontroller 4.38V  
Reset Monitor,  
-40°C to +85°C,  
Tape and Reel.  
SOT-23B-3-TR,  
Microcontroller 2.63V  
Reset Monitor,  
-40°C to +125°C,  
Tape and Reel.  
Temperature Range:  
Package:  
E
V
=
=
-40°C to +85°C  
-40°C to +125°C  
NB713 = SOT-23B, 3-pin (Tape and Reel)  
LB713 SC-70, 3-pin (Tape and Reel)  
=
SC-70-3-TR,  
Microcontroller 4.38V  
Reset Monitor,  
-40°C to +125°C,  
Tape and Reel.  
Sales and Support  
Data Sheets  
Products supported by a preliminary Data Sheet may have an errata sheet describing minor operational differences and  
recommended workarounds. To determine if an errata sheet exists for a particular device, please contact one of the following:  
1. Your local Microchip sales office  
2. The Microchip Worldwide Site (www.microchip.com)  
Please specify which device, revision of silicon and Data Sheet (include Literature #) you are using.  
Customer Notification System  
Register on our web site (www.microchip.com) to receive the most current information on our products.  
2001-2012 Microchip Technology Inc.  
DS21661E-page 13  
TCM809/TCM810  
NOTES:  
DS21661E-page 14  
2001-2012 Microchip Technology Inc.  
Note the following details of the code protection feature on Microchip devices:  
Microchip products meet the specification contained in their particular Microchip Data Sheet.  
Microchip believes that its family of products is one of the most secure families of its kind on the market today, when used in the  
intended manner and under normal conditions.  
There are dishonest and possibly illegal methods used to breach the code protection feature. All of these methods, to our  
knowledge, require using the Microchip products in a manner outside the operating specifications contained in Microchip’s Data  
Sheets. Most likely, the person doing so is engaged in theft of intellectual property.  
Microchip is willing to work with the customer who is concerned about the integrity of their code.  
Neither Microchip nor any other semiconductor manufacturer can guarantee the security of their code. Code protection does not  
mean that we are guaranteeing the product as “unbreakable.”  
Code protection is constantly evolving. We at Microchip are committed to continuously improving the code protection features of our  
products. Attempts to break Microchip’s code protection feature may be a violation of the Digital Millennium Copyright Act. If such acts  
allow unauthorized access to your software or other copyrighted work, you may have a right to sue for relief under that Act.  
Information contained in this publication regarding device  
applications and the like is provided only for your convenience  
and may be superseded by updates. It is your responsibility to  
ensure that your application meets with your specifications.  
MICROCHIP MAKES NO REPRESENTATIONS OR  
WARRANTIES OF ANY KIND WHETHER EXPRESS OR  
IMPLIED, WRITTEN OR ORAL, STATUTORY OR  
OTHERWISE, RELATED TO THE INFORMATION,  
INCLUDING BUT NOT LIMITED TO ITS CONDITION,  
QUALITY, PERFORMANCE, MERCHANTABILITY OR  
FITNESS FOR PURPOSE. Microchip disclaims all liability  
arising from this information and its use. Use of Microchip  
devices in life support and/or safety applications is entirely at  
the buyer’s risk, and the buyer agrees to defend, indemnify and  
hold harmless Microchip from any and all damages, claims,  
suits, or expenses resulting from such use. No licenses are  
conveyed, implicitly or otherwise, under any Microchip  
intellectual property rights.  
Trademarks  
The Microchip name and logo, the Microchip logo, dsPIC,  
FlashFlex, KEELOQ, KEELOQ logo, MPLAB, PIC, PICmicro,  
PICSTART, PIC logo, rfPIC, SST, SST Logo, SuperFlash  
and UNI/O are registered trademarks of Microchip Technology  
Incorporated in the U.S.A. and other countries.  
32  
FilterLab, Hampshire, HI-TECH C, Linear Active Thermistor,  
MTP, SEEVAL and The Embedded Control Solutions  
Company are registered trademarks of Microchip Technology  
Incorporated in the U.S.A.  
Silicon Storage Technology is a registered trademark of  
Microchip Technology Inc. in other countries.  
Analog-for-the-Digital Age, Application Maestro, BodyCom,  
chipKIT, chipKIT logo, CodeGuard, dsPICDEM,  
dsPICDEM.net, dsPICworks, dsSPEAK, ECAN,  
ECONOMONITOR, FanSense, HI-TIDE, In-Circuit Serial  
Programming, ICSP, Mindi, MiWi, MPASM, MPF, MPLAB  
Certified logo, MPLIB, MPLINK, mTouch, Omniscient Code  
Generation, PICC, PICC-18, PICDEM, PICDEM.net, PICkit,  
PICtail, REAL ICE, rfLAB, Select Mode, SQI, Serial Quad I/O,  
Total Endurance, TSHARC, UniWinDriver, WiperLock, ZENA  
and Z-Scale are trademarks of Microchip Technology  
Incorporated in the U.S.A. and other countries.  
SQTP is a service mark of Microchip Technology Incorporated  
in the U.S.A.  
GestIC and ULPP are registered trademarks of Microchip  
Technology Germany II GmbH & Co. & KG, a subsidiary of  
Microchip Technology Inc., in other countries.  
All other trademarks mentioned herein are property of their  
respective companies.  
© 2001-2012, Microchip Technology Incorporated, Printed in  
the U.S.A., All Rights Reserved.  
Printed on recycled paper.  
ISBN: 9781620768877  
QUALITY MANAGEMENT SYSTEM  
CERTIFIED BY DNV  
Microchip received ISO/TS-16949:2009 certification for its worldwide  
headquarters, design and wafer fabrication facilities in Chandler and  
Tempe, Arizona; Gresham, Oregon and design centers in California  
and India. The Company’s quality system processes and procedures  
are for its PIC® MCUs and dsPIC® DSCs, KEELOQ® code hopping  
devices, Serial EEPROMs, microperipherals, nonvolatile memory and  
analog products. In addition, Microchip’s quality system for the design  
and manufacture of development systems is ISO 9001:2000 certified.  
== ISO/TS 16949 ==  
2001-2012 Microchip Technology Inc.  
DS21661E-page 15  
Worldwide Sales and Service  
AMERICAS  
ASIA/PACIFIC  
ASIA/PACIFIC  
EUROPE  
Corporate Office  
2355 West Chandler Blvd.  
Chandler, AZ 85224-6199  
Tel: 480-792-7200  
Fax: 480-792-7277  
Technical Support:  
http://www.microchip.com/  
support  
Asia Pacific Office  
Suites 3707-14, 37th Floor  
Tower 6, The Gateway  
Harbour City, Kowloon  
Hong Kong  
Tel: 852-2401-1200  
Fax: 852-2401-3431  
India - Bangalore  
Tel: 91-80-3090-4444  
Fax: 91-80-3090-4123  
Austria - Wels  
Tel: 43-7242-2244-39  
Fax: 43-7242-2244-393  
Denmark - Copenhagen  
Tel: 45-4450-2828  
Fax: 45-4485-2829  
India - New Delhi  
Tel: 91-11-4160-8631  
Fax: 91-11-4160-8632  
France - Paris  
Tel: 33-1-69-53-63-20  
Fax: 33-1-69-30-90-79  
India - Pune  
Tel: 91-20-2566-1512  
Fax: 91-20-2566-1513  
Australia - Sydney  
Tel: 61-2-9868-6733  
Fax: 61-2-9868-6755  
Web Address:  
www.microchip.com  
Germany - Munich  
Tel: 49-89-627-144-0  
Fax: 49-89-627-144-44  
Japan - Osaka  
Tel: 81-6-6152-7160  
Fax: 81-6-6152-9310  
Atlanta  
Duluth, GA  
Tel: 678-957-9614  
Fax: 678-957-1455  
China - Beijing  
Tel: 86-10-8569-7000  
Fax: 86-10-8528-2104  
Italy - Milan  
Tel: 39-0331-742611  
Fax: 39-0331-466781  
Japan - Tokyo  
Tel: 81-3-6880- 3770  
Fax: 81-3-6880-3771  
China - Chengdu  
Tel: 86-28-8665-5511  
Fax: 86-28-8665-7889  
Boston  
Westborough, MA  
Tel: 774-760-0087  
Fax: 774-760-0088  
Netherlands - Drunen  
Tel: 31-416-690399  
Fax: 31-416-690340  
Korea - Daegu  
Tel: 82-53-744-4301  
Fax: 82-53-744-4302  
China - Chongqing  
Tel: 86-23-8980-9588  
Fax: 86-23-8980-9500  
Chicago  
Itasca, IL  
Tel: 630-285-0071  
Fax: 630-285-0075  
Spain - Madrid  
Tel: 34-91-708-08-90  
Fax: 34-91-708-08-91  
Korea - Seoul  
China - Hangzhou  
Tel: 86-571-2819-3187  
Fax: 86-571-2819-3189  
Tel: 82-2-554-7200  
Fax: 82-2-558-5932 or  
82-2-558-5934  
UK - Wokingham  
Tel: 44-118-921-5869  
Fax: 44-118-921-5820  
Cleveland  
Independence, OH  
Tel: 216-447-0464  
Fax: 216-447-0643  
China - Hong Kong SAR  
Tel: 852-2943-5100  
Fax: 852-2401-3431  
Malaysia - Kuala Lumpur  
Tel: 60-3-6201-9857  
Fax: 60-3-6201-9859  
Dallas  
Addison, TX  
Tel: 972-818-7423  
Fax: 972-818-2924  
China - Nanjing  
Tel: 86-25-8473-2460  
Fax: 86-25-8473-2470  
Malaysia - Penang  
Tel: 60-4-227-8870  
Fax: 60-4-227-4068  
China - Qingdao  
Tel: 86-532-8502-7355  
Fax: 86-532-8502-7205  
Philippines - Manila  
Tel: 63-2-634-9065  
Fax: 63-2-634-9069  
Detroit  
Farmington Hills, MI  
Tel: 248-538-2250  
Fax: 248-538-2260  
China - Shanghai  
Tel: 86-21-5407-5533  
Fax: 86-21-5407-5066  
Singapore  
Tel: 65-6334-8870  
Fax: 65-6334-8850  
Indianapolis  
Noblesville, IN  
Tel: 317-773-8323  
Fax: 317-773-5453  
China - Shenyang  
Tel: 86-24-2334-2829  
Fax: 86-24-2334-2393  
Taiwan - Hsin Chu  
Tel: 886-3-5778-366  
Fax: 886-3-5770-955  
Los Angeles  
China - Shenzhen  
Tel: 86-755-8864-2200  
Fax: 86-755-8203-1760  
Taiwan - Kaohsiung  
Tel: 886-7-213-7828  
Fax: 886-7-330-9305  
Mission Viejo, CA  
Tel: 949-462-9523  
Fax: 949-462-9608  
China - Wuhan  
Tel: 86-27-5980-5300  
Fax: 86-27-5980-5118  
Taiwan - Taipei  
Tel: 886-2-2508-8600  
Fax: 886-2-2508-0102  
Santa Clara  
Santa Clara, CA  
Tel: 408-961-6444  
Fax: 408-961-6445  
China - Xian  
Tel: 86-29-8833-7252  
Fax: 86-29-8833-7256  
Thailand - Bangkok  
Tel: 66-2-694-1351  
Fax: 66-2-694-1350  
Toronto  
Mississauga, Ontario,  
Canada  
China - Xiamen  
Tel: 905-673-0699  
Fax: 905-673-6509  
Tel: 86-592-2388138  
Fax: 86-592-2388130  
China - Zhuhai  
Tel: 86-756-3210040  
Fax: 86-756-3210049  
11/29/12  
DS21661E-page 16  
2001-2012 Microchip Technology Inc.  

相关型号:

TCM809TVNBG

1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO3, SOT-23B, 3 PIN
MICROCHIP

TCM809ZEB713

3-Pin Microcontroller Reset Monitors
MICROCHIP

TCM809ZELB713

3-Pin Microcontroller Reset Monitors
MICROCHIP

TCM809ZEN

3-Pin Microcontroller Reset Monitors
MICROCHIP

TCM809ZENB

暂无描述
MICROCHIP

TCM809ZENB713

3-Pin Microcontroller Reset Monitors
MICROCHIP

TCM809ZENBTR

1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO3, TO-236, SOT-23B, 3 PIN
MICROCHIP

TCM809ZVB713

3-Pin Microcontroller Reset Monitors
MICROCHIP

TCM809ZVLB713

3-Pin Microcontroller Reset Monitors
MICROCHIP

TCM809ZVLB713G

1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO3, LEAD FREE, PLASTIC, SC-70, 3-PIN
MICROCHIP

TCM809ZVN

3-Pin Microcontroller Reset Monitors
MICROCHIP

TCM809ZVNB

1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO3, SOT-23B, 3 PIN
MICROCHIP