MC3630 Datasheet, PDF (19/83 Pages) –

MC3630 3-Axis Accelerometer
Preliminary Datasheet
Electrical and Timing Characteristics
3.3.1 ELECTRICAL POWER AND INTERNAL CHARACTERISTICS
Parameter
Internal voltage ²
I/O voltage
PSRR
Conditions
Symbol Min Typ Max Unit
Pin VDD
Rise-time < 40mSec
VDD
1.7 1.8 3.6
V
Pin VDDIO
Rise-time < 40mSec
VDDIO 1.7 1.8 3.6
V
Decoupling capacitor 0.1uF @
<100ohms, 100mV sine wave,
PSRR
-40
dB
10Hz – 10KHz on VDD or VDDIO
Test condition: VDD = VDDIO = 1.8V, Top = 25 ⁰C unless otherwise noted
Parameter
Sleep current
Sniff current
Selected wake
supply current
(see also 6.11)
Pad Leakage
Conditions
Symbol Min Typ
SPI interface
I ddslp
0.1
6Hz un
I ddsnf
0.4
Precision, 14Hz I dd14p
5
Ultra-Low Power, 25Hz I dd25ulp
0.9
Ultra-Low Power, 50Hz I dd50ulp
1.6
Low Power, 54Hz I dd54lp
2.7
Precision, 55Hz I dd55p
18
Ultra-Low Power, 100Hz I dd100ulp
2.8
Precision, 100Hz I dd100p
36
Low Power, 210Hz I dd210lp
11
Ultra-Low Power, 1300Hz I dd1300ulp
36
Per I/O pad
I pad
0.01
Table 5. Electrical Characteristics – Voltage and Current
Max Unit
μA
μA
μA
μA
2 _{Min and Max limits are hard limits without additional tolerance.}
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