FXLC95000CL Datasheet, PDF (16/38 Pages) Freescale Semiconductor, Inc – Xtrinsic FXLC95000CL Intelligent, Motion-Sensing Platform

General Description
1.8V
C3
0.1 µF
VDDIO
C4
1 µF
C5
0.1 µF
C6
1 µF
U1
FXLC95000
C1
1 µF
C2
0.1 µF
FB
1
1.8 V
2
R1
10 KΩ
V_DDIO V_DDIO 1.8 V V_DDIO
R6
1 KΩ
R7
1 KΩ
RESET
1 _{RGPIO14 / SCL1}
RGPIO11 / MOSI1 ¹⁹
2 _{RGPIO15 / SDA1}
RGPIO10 / SCLK1 ¹⁸
3 _VSSIO
RGPIO7 / AN1+ / TPMCH1 ¹⁷
4 _VDDIO
RGPIO6 / AN0- / TPMCH0 ¹⁶
5 _VDD
RGPIO5 / PDB_A / INT_O ¹⁵
6 _{BKGD / MS / RGPIO9}
VSS ¹⁴
7 _RESETB
RGPIO10 / INT_I ¹³
Slave SPI interface
SPI_CLK
SPI_DI ( MOSI )
SPI_ DO ( MISO )
SPI_ EN
Notes :
V_DD = 1.8V
VDDA = 1.8V
VDDIO = 1.7V to 3.6V
Quiet V DDA for best performance .
Slave interface select
1 = I²C
2 = SPI
Figure 4. FXLC95000CL as a slave (SPI interface)
4.3.5 FXLC95000CL as a sensor hub
The FXLC95000CL device includes a 32-bit ColdFire V1 CPU associated with an
ample amount of RAM and flash memory, a master I²C and SPI bus, and external
differential analog inputs. These are the key hardware components that transform
FXLC95000CL into an efficient and versatile sensor hub. The FXLC95000CL Xtrinsic
16
Freescale Semiconductor, Inc.
Xtrinsic FXLC95000CL Intelligent, Motion-Sensing Platform, Rev1.2, 8/2013.