AN11001
All information provided in this document is subject to legal disclaimers.
© NXP B.V. 2011. All rights reserved.
Application note
Rev. 1 — 7 March 2011
4 of 17
NXP Semiconductors
AN11001
CBTL02042A switching application for mSATA, PCIe Mini-Card
P8
reserved
no connect
UIM_PWR
P9
GND
return current path
GND
P10
reserved
no connect
UIM_DATA
P11
reserved
no connect
REFCLK
P12
reserved
no connect
UIM_CLK
P13
reserved
no connect
P14
reserved
no connect
UIM_RESET
P15
GND
return current path
GND
P16
reserved
no connect
UIM_VPP
P17
reserved
no connect
reserved (UIM_C8)
P18
GND
return current path
GND
P19
reserved
no connect
reserved (UIM_C4)
P20
reserved
no connect
W_DISABLE#
P21
GND
return current path
GND
P22
reserved
no connect
PERST#
P23
+B
host receiver differential signal pair
PERn0
P24
+3.3 V
3.3 V source
+3.3 V
aux
P25
B
host receiver differential signal pair
PERp0
P26
GND
return current path
GND
P27
GND
return current path
GND
P28
+1.5 V
1.5 V source
+1.5 V
P29
GND
return current path
GND
P30
Two Wire Interface
two-wire interface clock
SMB_CLK
P31
A
host transmitter differential signal pair
PETn0
P32
Two Wire Interface
two-wire interface data
SMB_DATA
P33
+A
host transmitter differential signal pair
PETp0
P34
GND
return current path
GND
P35
GND
return current path
GND
P36
reserved
no connect
USB_D
P37
GND
return current path
GND
P38
reserved
no connect
USB_D+
P39
+3.3 V
3.3 V source
+3.3 V
aux
P40
GND
return current path
GND
P41
+3.3 V
3.3 V source
+3.3 V
aux
P42
reserved
no connect
LED_WWAN#
P43
no connect
no connect indicates mSATA use
GND
P44
reserved
no connect
LED_WLAN#
P45
Vendor
vendor specific / manufacturing pin
reserved
P46
reserved
no connect
LED_WPAN#
P47
Vendor
vendor specific / manufacturing pin
reserved
P48
+1.5 V
1.5 V source
+1.5 V
Table 1.
mSATA and Mini-Card pin assignments
…continued
Pin
mSATA
Description
Mini-Card
