mic8115tuy Micrel Semiconductor, mic8115tuy Datasheet - Page 3

• Manufacturer Part Number: mic8115tuy
• Description: Mic8115 Microprocessor Reset Circuit
• Manufacturer: Micrel Semiconductor

Absolute Maximum Ratings
Terminal Voltage
Input Current (V
Output Current (/RESET) ........................................... 20mA
Rate of Rise (V
Lead Temperature (soldering, 10 sec.) ...................... 300°C
Storage Temperature (T
ESD Rating .................................................................... 3kV
Electrical Characteristics
For typical values, V
Symbol
V
I
V
t
V
V
Note 1.
Note 2.
Note 3.
Timing Diagram
July 2005
MIC8115
CC
RST
CC
TH
OH
OL
(V
(/MR) ..................................................–0.3V (V
CC
) ...........................................................–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.
Devices are ESD sensitive. Handling precautions recommended. Human body model, 1.5k in series with 100pF.
Parameter
Operating Voltage Range
Supply Current
Reset Voltage Threshold
Reset Timeout Period
/RESET Output Voltage
/RESET Output Voltage
/MR Minimum Pulse Width
/MR to Reset Delay
/MR Input Threshold, V
/MR Input Threshold, V
/MR Pull-Up Resistance
/MR Glitch Immunity
CC
CC
) ..................................................100V/µS
CC
, /MR) ............................................ 20mA
= 3.3V; T
S
) ........................ –65°C to +150°C
/RESET
A
/MR
V
= 25°C, bold values indicate –40°C ≤ T
CC
IH
IL
(Note 1)
Condition
T
I
V
V
SOURCE
A
t
CC
CC
RST
CC
= –40°C to 85°C
= V
= 1V, I
+ 0.3V)
TH
= 500µA
min, I
SINK
3
= 50µA, T
SINK
Operating Ratings
Operating Temperature Range
Power Dissipation (T
V
TH
MIC8115TU ............................................ –40°C to +85°C
= 1.2mA
A
≤ +85°C; unless noted
A
= –40°C to +85°C
t
RST
A
= +70°C) .............................. 320mW
(Note 2)
0.8×V
0.7×V
1100
3.00
Min
10
10
1
CC
CC
1700
3.08
Typ
100
0.5
20
5
0.25×V
2500
Max
3.15
5.5
0.3
0.3
15
30
CC
MIC8115
Micrel
Units
ms
µA
kΩ
µs
µs
ns
V
V
V
V
V
V