MIC2782_12 Datasheet, PDF (4/16 Pages) Micrel Semiconductor – Dual-Input Push Button Reset IC with Immediate and Delayed Outputs

Micrel, Inc.
MIC2782
Absolute Maximum Ratings ⁽¹⁾
Supply Voltage (V_DD)......................................GND to +6.0V
Input Voltage (V_/MR1, V_/MR2)………GND - 0.3V to V_DD + 0.3V
NMOS Output Voltage (V_RESET, V_ANDOUT)…....GND - 0.3V to
+6.0V
Lead Temperature (soldering, 10sec.)....................... 260°C
Storage Temperature (Ts)..........................-55°C to +150°C
ESD Rating (Human Body Model)⁽³⁾ .............................. 2kV
ESD Rating (Machine Model)…………………………...200V
Operating Ratings ⁽²⁾
Supply Voltage (V_DD).................................... +1.5V to +5.5V
Input Voltage (V_/MR1, V_/MR2)…………………...….…0V to V_DD
NMOS Output Voltage (V_RESET, V_ANDOUT)….……0V to +5.5V
Junction Temperature (T_J) .......................... –40°C to +85°C
Package Thermal Resistance
6-Bump, 0.4mm Pitch WLCSP (θ_JA) ................125°C/W
Electrical Characteristics ⁽⁴⁾
For typical values, V_DD = 3.3V, /MR1 = /MR2 = Open, T_J = 25°C, bold values indicate –40°C  T_J  +85°C; unless noted.
Parameter
Conditions
Min.
Typ.
Max.
Power Supply Input
Supply Voltage (V_DD)
Reset Output Valid
1.5
5.5
Supply Current (I_DD)
Reset Time
V_DD = 3.3V, /MR1 = /MR2 = VDD
V_DD = 5.0V, /MR1 = /MR2 = VDD
V_DD = 3.3V, /MR1 = /MR2 = GND
2.2
4.0
3.2
5.0
120
Setup Period (t_SETUP)
Reset Timeout Period (t_RESET)
ANDOUT Debounce Time (t_DB)
Output Low Voltage (V_OL)
Open-Drain Leakage Current (I_LEAKAGE)
/MR1, /MR2 Input
Ordering Option: C
Ordering Option: D
Ordering Option: E
Ordering Option: F
Ordering Option: L
Ordering Option: M
Ordering Option: R
V_/MR1,2 < (V_IL – 100mV)
V_DD = 4.5V, I_SINK = 1.6mA
V_DD = 3.3V, I_SINK = 1.2mA
V_DD = 1.5V, I_SINK = 0.5mA
RESET, ANDOUT Inactive
V_RESET, V_ANDOUT = 5.5V
5.4
6
6.6
7.2
8
8.8
9.0
10
11
10.8
12
13.2
0.4
0.5
0.6
0.9
1
1.1
1.8
2
2.2
1
1.5
2
0.3
0.3
0.3
300
Input High Voltage (V_IH)
Input Low Voltage (V_IL)
Internal Pull-Up Resistance (R_PU)
For /MR1, /MR2
1.2
0.4
55
65
75
Units
V
µA
s
s
ms
V
nA
V
V
kΩ
Notes:
1.
2.
3.
4.
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, 1.5kΩ in series with 100pF.
Specification for packaged product only.
January 2012
4
M9999-010912-A