参数资料
型号: MPR081QR2
厂商: FREESCALE SEMICONDUCTOR INC
元件分类: 微控制器/微处理器
英文描述: SPECIALTY MICROPROCESSOR CIRCUIT, QCC16
封装: 5 X 5 MM, 1 MM HEIGHT, ROHS COMPLIANT, QFN-16
文件页数: 12/22页
文件大小: 324K
代理商: MPR081QR2
MPR081
Sensors
2
Freescale Semiconductor
Table 1. Absolute Maximum Ratings
Rating
Symbol
Value
Unit
Voltage (with respect to VSS)
VDD
All other pins
-0.3 to +3.8
VSS-0.3 to VDD+0.3
V
Operating Temperature Range
TA
-40 to +85
°C
Storage Temperature Range
TSTG
-55 to +150
°C
Table 2. ESD and Latch-Up Protection Characteristics
Rating
Symbol
Value
Unit
Human Body Model
HBM
±2000
V
Machine Model
MM
±200
V
Charge Device Model
CDM
±500
V
Latch-Up Current at TA = 85°C
±100
mA
Table 3. DC Characteristics
(Typical Operating Circuit, V+ =1.8 V to 3.6 V, TA = TMIN to TMAX, unless otherwise noted. Typical values are at V+ = 3.3 V, TA = +25°C.)
Characteristic
Symbol
Conditions
Min
Typ
Max
Units
Operating Supply Voltage
V+
1.8
3.6
V
Standby Current
(I2C Interface idle)
I+
SCL and SDA at V+ or GND
TBD
A
Input High Voltage
SDA, SCL
VIH
—0.7 x VDD
V
Input Low Voltage
SDA, SCL
VIL
0.35 x VDD
V
Input Leakage Current
SDA, SCL
IIH, IIL
——
0.025
1
A
Input Capacitance
SDA, SCL
———
7
pF
Output Low Voltage
SDA, IRQ
VOL
IOL = 6 mA
0.5
V
Table 4. Interrupt IRQ Timing Characteristics
(Typical Operating Circuit, V+ = 1.8 V to 3.6 V, TA = TMIN to TMAX, unless otherwise noted. Typical values are at V+ = 3.3 V, TA = +25°C.)
Characteristic
Symbol
Conditions
Min
Typ
Max
Units
IRQ Reset delay time from STOP
tIP
CL ≤ 100 pF
TBD
s
IRQ Reset delay time from acknowledge
tIR
CL ≤ 100 pF
TBD
s
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