FXLC95000CL Datasheet, PDF (24/38 Pages) Freescale Semiconductor, Inc – Xtrinsic FXLC95000CL Intelligent, Motion-Sensing Platform

Mechanical and Electrical Specifications
5.5 Supply current characteristics
Table 7. Supply current characteristics
Characteristic
Symbol
Condition(s)¹
Min
Typ
Max
Unit
Supply current in STOP_NC mode²
I_DD-SNC Internal clocks disabled
—
2
—
μA
Supply current in STOP_SC mode³
I_DD-SSC
Intenal clock in slow
—
15
—
μA
speed mode
Supply current in RUN mode⁴
I_DD-R
Internal clock in fast
—
5.4
—
mA
mode
1. All conditions at nominal supply: V_DD = V_DDA = 1.8 V and V_DDIO = 3.3 V.
2. STOP_NC: Stop mode, no clock.
3. STOP_SC: Stop mode, slow clock.
4. RUN: Normal fast mode. Total current with the analog section active, 16 bits ADC resolution selected, MAC unit used,
and all peripheral clocks enabled.
5.6 Accelerometer transducer mechanical characteristics
Table 8. Accelerometer characteristics
Characteristic
Full range
Sensitivity/resolution
(16 bits ADC resolution)
(after trimming)
Zero-g level offset accuracy
(pre-board mount)
Nonlinearity
Best fit straight line
Sensitivity change versus
temperature
Zero-g level change versus
temperature²
Zero-g level offset accuracy
(post-board mount)
Output data bandwidth
Noise density
Symbol
A_FR
A_SENS
OFF_PBM
A_NL
TC_SA
TC_Off
OFF_BM
BW
Noise
Condition(s)¹
±2 g
±4 g
±8 g
±2 g
±4 g
±8 g
±2 g
±4 g
±8 g
±2 g
±4 g
±8 g
±2 g
—
±2 g
±4 g
±8 g
—
±2g, ODR=488Hz,
4xoversampling⁴
Min
—
—
—
—
—
—
–100
Typ
±2
±4
±8
0.061
0.122
0.244
—
Max
—
—
—
—
—
—
+100
Unit
g
mg/LSB
mg
—
—
—
—
—
–100
±0.25
±0.5
±1
±0.17
±0.2
—
—
—
—
—
—
+100
% A_FR
%/°C
mg/°C
mg
—
ODR/2³
—
Hz
—
100
—
µg/sqrt(Hz)
—
3.12
—
mg (RMS)
Table continues on the next page...
24
Freescale Semiconductor, Inc.
Xtrinsic FXLC95000CL Intelligent, Motion-Sensing Platform, Rev1.2, 8/2013.