mpr081 Freescale Semiconductor, Inc, mpr081 Datasheet - Page 2

• Manufacturer Part Number: mpr081
• Description: Touch Pad Controller
• Manufacturer: Freescale Semiconductor, Inc

MPR081
2
Table 1. Absolute Maximum Ratings
Table 2. ESD and Latch-Up Protection Characteristics
Table 3. DC Characteristics
(
Table 4. Interrupt IRQ Timing Characteristics
(
Voltage (with respect to VSS)
Operating Temperature Range
Storage Temperature Range
Human Body Model
Machine Model
Charge Device Model
Latch-Up Current at T
Operating Supply Voltage
Standby Current
(I
Input High Voltage
SDA, SCL
Input Low Voltage
SDA, SCL
Input Leakage Current
SDA, SCL
Input Capacitance
SDA, SCL
Output Low Voltage
SDA, IRQ
IRQ Reset delay time from STOP
IRQ Reset delay time from acknowledge
Typical Operating Circuit, V+ =1.8 V to 3.6 V, T
Typical Operating Circuit, V+ = 1.8 V to 3.6 V, T
2
C Interface idle)
VDD
All other pins
Characteristic
Characteristic
A
= 85qC
Rating
Rating
Symbol
I
IH
V
V
V
V+
—
I
, I
OL
+
IH
IL
Symbol
IL
A
A
t
t
= T
IP
IR
= T
MIN
MIN
SCL and SDA at V+ or GND
to T
to T
MAX
MAX
Conditions
I
, unless otherwise noted. Typical values are at V+ = 3.3 V, T
OL
, unless otherwise noted. Typical values are at V+ = 3.3 V, T
C
C
Conditions
L
L
= 6 mA
—
—
—
—
—
d100 pF
d100 pF
Symbol
Symbol
T
HBM
CDM
T
—
STG
MM
—
A
0.7 x VDD
Min
Min
1.8
—
—
—
—
—
—
VSS-0.3 to VDD+0.3
-0.3 to +3.8
-55 to +150
-40 to +85
Value
±2000
Value
±200
±500
±100
0.025
TBD
Typ
Typ
—
—
—
—
—
—
Freescale Semiconductor
0.35 x VDD
Max
Max
TBD
TBD
3.6
0.5
—
1
7
A
A
= +25°C.)
= +25°C.)
Unit
Unit
mA
qC
qC
V
V
V
V
V
Sensors
Units
Units
µA
µA
pF
µs
µs
V
V
V
V