MIC705MY TR Micrel Inc, MIC705MY TR Datasheet - Page 3

• Manufacturer Part Number: MIC705MY TR
• Description: P Supervisor, Watchdog Timer, Active-Low, 4.65V VTH, SOIC-08 ( )
• Manufacturer: Micrel Inc
• Type: Simple Reset/Power-On Resetr

Specifications of MIC705MY TR

• Number Of Voltages Monitored: 1
• Reset: Active Low
• Reset Timeout: 140 ms Minimum
• Voltage - Threshold: 4.65V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Output: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: MIC705MYTR; MIC705MYTR

January 2006
Absolute Maximum Ratings
Terminal Voltage
Input Current
Output Current (all outputs) ........................................ 20mA
Lead Temperature (soldering, 10 sec.) ...................... 300°C
Storage Temperature ................................ –65°C to +150°C
Electrical Characteristics
V
–40°C ≤ T
Note 1.
Note 2.
Note 3.
MIC705/06/07/08
Parameter
Operating Voltage Range, V
Supply Current
Reset Voltage Threshold
Reset Threshold Hysteresis
Reset Pulse Width, t
/RESET Output Voltage
RESET Output Voltage
Watchdog Timeout Period, t
WDI Minimum Input Pulse, t
WDI Threshold Voltage
WDI Input Current
WDO Output Voltage
/MR Pull-Up Current
/MR Pulse Width, t
/MR Input Threshold
/MR to Reset Output Delay, t
PFI Input Threshold
PFI Input Current
/PFO Output Voltage
CC
V
All other inputs .............................–0.3V to (V
V
CC
CC
= 4.75V to 5.5V for MIC705/07; V
, Gnd ................................................................ 25mA
..........................................................–0.3V to +6.0V
Exceeding the absolute maximum rating may damage the device.
The device is not guaranteed to function outside its operating rating.
Specification for packaged product only.
A
≤ +85°C; unless noted
MR
RS
WD
WP
CC
MD
Conditions
MIC70_
MIC70_
MIC705, MIC707
MIC706, MIC708
I
I
MIC70_C, I
I
I
V
V
V
WDI = 0V
WDI = V
I
I
/MR = 0V
V
V
V
I
V
Source
Sink
Source
Sink
Source
Sink
Sink
IL
IH
IL
IL
IH
CC
CC
CC
, V
, V
(3)
= 0.4V, V
= 3.2mA
= 3.2mA
= 1.2mA
= 5V
= 3.2mA
= 5V, I
= 4.5V to 5.5V for MIC706/08; T
CC
CC
= 80µA
= 80µA
= 800µA
(1)
CC
= 5V
= 5V
Source
Sink
IH
= 80% of V
= 50µA, V
OUT
= 800µA
+ 0.3V)
CC
CC
= 1.4V
3
Operating Ratings
Operating Temperature Range
Power Dissipation (PDIP) ........................................ 475mW
Power Dissipation (SOP) ......................................... 400mW
MIC70_N ................................................ –40°C to +85°C
MIC70_M ................................................ –40°C to +85°C
A
= Operating Temperature Range, bold values indicate
V
V
V
V
CC
CC
CC
CC
Min.
4.50
4.25
-150
140
100
150
1.4
1.0
3.5
2.0
1.2
-25
50
- 1.5V
- 1.5V
- 1.5V
- 1.5V
(2)
Typ.
4.65
1.25
0.01
200
250
4.4
1.6
-50
40
50
Max
4.75
2.25
280
150
600
250
+25
5.5
4.5
0.4
0.3
0.4
0.8
0.4
0.8
1.3
0.4
60
MIC705/06/07/08
Micrel, Inc.
Units
mV
sec
ms
µA
µA
µA
µA
nA
ns
ns
ns
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V