FXLC95000CL Datasheet, PDF (18/38 Pages) Freescale Semiconductor, Inc – Xtrinsic FXLC95000CL Intelligent, Motion-Sensing Platform

General Description
1.8 V
C3
0.1 µF
V DDIO
C4
1 µF
C5
0.1 µF
C6
1 µF
U1
FXLC 95000
1.8V
C1
FB
1 µF
1
2
C2
0.1 µF
R1
10 KΩ
V DDIO
Master SPI interface
Optional
VDDIO VDDIO 1.8 V VDDIO
Optional
RESET
R6
R7
1 KΩ 1 KΩ
V_DDIO
1
RGPIO14/SCL1
2 _RGPIO15/SDA1
3 _VSSIO
4 _VDDIO
RGPIO11/MOSI1 ¹⁹
RGPIO 10/SCLK1 ¹⁸
RGPIO7/AN 1+/TPMCH1 ¹⁷
RGPIO6/AN0-/TPMCH0 ¹⁶
5 _VDD
RGPIO5/PDB_A/INT_O ¹⁵
6 _{BKGD/MS/RGPIO9}
V_SS ¹⁴
7 _RESETB
RGPIO 10/INT_I ¹³
V_DDIO
Optional
Optional
Slave I²C interface
I2 C_CLK
I2C_DATA
R2
4.7 KΩ
R3
4.7 KΩ
Notes :
VDD = 1.8 V
V_DDA = 1.8 V
V_DDIO = 1.7 V to 3.6 V
Quiet V DDA for best performance.
Slave interface select
1 = I² C
2 = SPI
R4
4.7 KΩ
R5
4. 7 KΩ
Master I²C interface
Alternate I²C interface on pins 1 and 2
Figure 5. FXLC95000CL as a sensor hub (I²C interface)
18
Freescale Semiconductor, Inc.
Xtrinsic FXLC95000CL Intelligent, Motion-Sensing Platform, Rev1.2, 8/2013.