MIC706P View Datasheet(PDF) - Micrel
Part Name
Description
Manufacturer
MIC706P Datasheet PDF : 7 Pages
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MIC706P/R/S/T, MIC708R/S/T
Absolute Maximum Ratings(1)
Terminal Voltage
VCC ..........................................................–0.3V to +6.0V
All other inputs.............................–0.3V to (VOUT + 0.3V)
Input Current
VCC, Gnd ................................................................ 25mA
Output Current (all outputs) ........................................ 20mA
Lead Temperature (soldering, 10 sec.)...................... 300°C
Storage Temperature................................ –65°C to +150°C
Micrel, Inc.
Operating Ratings(2)
Operating Temperature Range
MIC70_N ................................................ –40°C to +85°C
MIC70_M ................................................ –40°C to +85°C
Power Dissipation (PDIP) ........................................ 475mW
Power Dissipation (SOP)......................................... 400mW
Electrical Characteristics(3)
VCC = 2.70V to 5.5V for MIC70_P/R; VCC = 3.00V to 5.5V for MIC70_S; VCC = 3.15V to 5.5V for MIC70_T;
TA = Operating Temperature Range, bold values indicate –40°C ≤ TA ≤ +85°C; unless noted
Parameter
Conditions
Min.
Typ.
Operating Voltage Range, VCC
1.4
Supply Current
Reset Voltage Threshold
MIC70_P/R
MIC70_S
MIC70_T
2.55
2.63
2.85
2.93
3.00
3.08
Reset Threshold Hysteresis
20
Reset Pulse Width, tRS
/RESET Output Voltage
(MIC70_R/S/T)
ISource = 200µA
ISink = 1.2mA
ISink = 50µA, VCC = 1.4V
140
200
0.8 × VCC
RESET Output Voltage
(MIC706P)
ISource = 200µA
ISink = 1.2mA
0.8 × VCC
RESET Output Voltage
(MIC708R/S/T)
Watchdog Timeout Period, tWD
WDI Minimum Input Pulse, tWP
WDI Threshold Voltage
WDI Input Current
WDO Output Voltage
ISource = 200µA
ISink = 500µA
VIL = 0.4V, VIH = 80% of VCC
VIL = 0.4V, VIH = 80% of VCC > 4.5V
VIH
VIL
WDI = 0V or VCC
ISource = 200µA
ISink = 500µA
0.8 × VCC
1.0
1.6
100
50
0.7 × VCC
-1
0.8 × VCC
/MR Pull-Up Current
/MR = 0V
20
250
/MR Pulse Width, tMR
VCC = 4.5V
500
150
/MR Input Threshold
VIL
VIH
/MR to Reset Output Delay, tMD
0.7 × VCC
PFI Input Threshold
1.2
1.25
PFI Input Current
-25
0.01
/PFO Output Voltage
ISink = 1.2mA
ISource = 200µA
0.8 × VCC
Note 1. Exceeding the absolute maximum rating may damage the device.
Note 2. The device is not guaranteed to function outside its operating rating.
Note 3. Specification for packaged product only.
Max
5.5
30
2.70
3.00
3.15
280
0.3
0.3
0.3
0.3
2.25
0.6
1
0.3
600
0.6
750
1.3
+25
0.3
Units
V
µA
V
V
V
mV
ms
V
V
V
V
V
V
V
sec
ns
ns
V
V
µA
V
V
µA
ns
ns
V
V
ns
V
nA
V
V
January 2006
3
MIC706P/R/S/T, MIC708R/S/T
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